the nurse is applying a topical corticosteroid to a patient with eczema. the nurse would monitor for the potential for increased systemic absorption of the medication when being applied to which area?

Answers

Answer 1

When a nurse applies a topical corticosteroid to a patient with eczema, they must monitor for the potential for increased systemic absorption of the medication when being applied to large areas of the body, areas with thin skin, and areas with increased blood flow.

The absorption of the medication into the bloodstream can lead to systemic side effects such as Cushing's syndrome, adrenal suppression, and glucose intolerance.

Therefore, it is important for the nurse to carefully follow the instructions for application and avoid using excessive amounts of the medication.

It is also important to educate the patient about the potential side effects and to monitor for any signs of systemic absorption, such as weight gain, increased blood pressure, or changes in blood glucose levels.

In summary, the nurse must be aware of the potential for increased systemic absorption of the medication when applying a topical corticosteroid to certain areas of the body and take appropriate precautions to ensure patient safety.

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Related Questions

What is Expandible supplies

Answers

Supplies that are consumed in use, such as ammunition, paint, fuel, cleaning and preserving materials, surgical dressings, drugs, medicines, etc., or that lose their identity, such as spare parts, etc. Also called consumable supplies and materiel.

Answer:

an item necessary to carry out a medical procedure or to maintain the client's health at home.

Expendable is defined as being intended for single or short-term use before being discarded.

Expendable medical supplies are limited to a quantity used by the typical client

order: ibuprofen 150 mg. orally available: ibuprofen 100mg/ 5ml how many ml will the nurse administer?

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To determine the amount of ibuprofen solution the nurse should administer to achieve a 150 mg dose, we use a proportion to calculate the required volume.

Given that the concentration of the ibuprofen solution is 100 mg per 5 mL, we set up the following equation:

(150 mg) / (100 mg) = (x mL) / (5 mL)

Cross-multiplying and solving for x, we get:

150 mg * 5 mL = 100 mg * x mL

750 mg = 100 mg * x mL

750 mg / 100 mg = x mL

7.5 mL = x mL

The nurse should administer 7.5 mL of the ibuprofen solution to provide a 150 mg dose orally.

It's crucial for healthcare professionals to accurately measure and administer medications, adhering to the prescribed dosage to ensure patient safety and the effectiveness of the treatment. Double-checking calculations and using appropriate measuring devices are essential to avoid errors and ensure precise medication administration.

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3.You are a public health official trying to determine the identity of the pathogen circulating within your city. Explain which genetic technologies would be most useful in this process.

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In the process of identifying the pathogen circulating within a city, genetic technologies like PCR, Real-time PCR, microarrays play a crucial role in providing valuable insights.

The word "gene technology" refers to a wide variety of activities dealing with figuring out how genes express themselves, making use of genetic variation found naturally, changing genes, and transferring genes to different hosts. All living things contain genes, which are passed down from one generation to the next.

Here are some genetic technologies that would be useful in this process:

Polymerase Chain Reaction (PCR): PCR is a technique used to amplify specific regions of DNA or RNA. It allows for the rapid production of numerous copies of a specific DNA sequence, making it an essential tool for detecting the presence of pathogens in a sample.

DNA Sequencing: DNA sequencing techniques enable the determination of the precise nucleotide sequence of a pathogen's genome such as virulence genes or unique regions, which can help in distinguishing and characterizing the pathogen.

Genomic Microarrays: Microarrays can be used to identify specific DNA sequences or variations in the pathogen's genome. By comparing the patterns of hybridization on the microarray, it is possible to identify the presence of specific genes or genetic variations associated with a particular pathogen.

Therefore, above given are some of the technologies that can be used to determine the identity of the pathogen circulating in the city.

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Is 5 Fluorouracil soluble in KOH?

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Potassium hydroxide can partially soluble 5-fluorouracil (KOH).

What is potassium hydroxide?

An inorganic substance having the chemical formula KOH is potassium hydroxide (KOH). It is also known as potash lye or caustic potash. It is a potent alkaline substance that is frequently utilized in both industrial and scientific settings.

It has a pKa of 2.4, making it a weak acid that can be deprotonated in the presence of a potent base like KOH.The temperature and KOH solution content both affect how soluble 5-Fluorouracil is. 5-Fluorouracil is sparingly soluble in low concentrations of KOH solutions at room temperature. Yet, the solubility of 5-Fluorouracil likewise rises as KOH concentration rises.

The pH of the solution, the presence of additional salts, and the particulars of the experiment may all have an impact on how well 5-Fluorouracil dissolves in KOH.

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During a physical assessment, a client was diagnosed with increased temperature due to an increased basal metabolic rate (BMR). Which hormonal imbalances would the client have

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An increased basal metabolic rate (BMR) can be caused by a number of factors, including hormonal imbalances LIKE Hyperthyroidism; Adrenal gland disorders; Pituitary gland disorders.

Here are some hormonal imbalances that may be associated with an increased BMR:

Hyperthyroidism: This condition is caused by an overactive thyroid gland that produces too much thyroid hormone. Symptoms of hyperthyroidism can include weight loss, increased appetite, increased heart rate, and increased body temperature.

Adrenal gland disorders: The adrenal glands produce hormones that are important for regulating metabolism and responding to stress. Disorders such as Cushing's syndrome (excessive cortisol production) and pheochromocytoma (excessive adrenaline production) can cause an increased BMR.

Pituitary gland disorders: The pituitary gland produces hormones that regulate many bodily functions, including metabolism. Disorders such as acromegaly (excessive growth hormone production) and hyperprolactinemia (excessive prolactin production) can cause an increased BMR.

It's important to note that an increased BMR can also be caused by factors other than hormonal imbalances, such as fever, certain medications, and physical activity. If a client is diagnosed with an increased temperature due to an increased BMR, further testing and evaluation may be needed to determine the underlying cause.

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Given what you have learned about brain structure and function, how might an individual lose their sight or their hearing but not have direct damage to their eyes or ears?

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By injuring the part of the brain that is connected to these senses. Either by closed or open injury. Including but not limited to stroke, blow to head or violent shaking.

An individual can lose their sight or their hearing but not have direct damage to their eyes or ears when the part of the brain connected to the senses is injured.

The brain is important as it helps in controlling our thoughts, speech, and memory. It is also vital in making the organs in the body function. The brain also coordinates and controls the things that we do.

It should be noted that the auditory cortex is the part of the brain that helps in processing auditory information in human beings. Also, the occipital lobe is the part of the brain responsible for vision.

For human beings to hear well, the auditory system must work normally so that sound can be able to pass through different parts of the ear into the person's brain.

In conclusion, when the occipital lobe and the auditory cortex are damaged, it affects one's vision and hearing.

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Given what you have learned about brain structure and function, how might an individual lose their sight

When you are preforming CPR on an unresponsive person whom you know is choking, what modification should you incorporate?

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Answer: Give CPR, starting with chest compressions, if the choking person loses consciousness. Every time you open the lips to breathe, look inside to eliminate any things you notice. Perform abdominal thrusts before dialing 9-1-1 or your local emergency number if you're the sole rescuer.

Explanation: Another thing always look in the mouth to see if the object is in there or is coming up.

(I hope this helps! If not then I'm sorry.)

a patient begins taking cholestyramine (questran) to treat hyperlipidemia. the patient reports abdominal discomfort and constipation. the nurse will provide which instruction to the patient?

Answers

The nurse will provide instruction to the patient to increase fluid and slowly increase fiber intake to manage the side effects of cholestyramine (Questran). Option a is correct.

Cholestyramine is a bile acid sequestrant used to treat hyperlipidemia. A common side effect of this medication is constipation and abdominal discomfort. The best way to manage these side effects is by increasing fluid intake and slowly increasing fiber intake. This helps to soften stools and promote regular bowel movements.

The patient should also be advised to take the medication with meals and to avoid taking other medications within one hour of taking cholestyramine, as this may interfere with its absorption. Hence Option a is correct.

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The complete question is:

A patient begins taking cholestyramine (Questran) to treat hyperlipidemia. The patient reports abdominal discomfort and constipation. The nurse will provide which instruction to the patient?

a. Increase fluid and slowly increase fiber intake.b. Stop taking the medication immediately.c. Take an over-the-counter laxative.d. Take the medication on an empty stomach.

after restoring a pulse in a cardiac arrest patient, you begin immediate transport. while en route to the hospital, the patient goes back into cardiac arrest. you should:

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Tell your partner to stop the ambulance for a patient who after restoring a pulse in a cardiac arrest patient, you begin immediate transport. while en route to the hospital, the patient goes back into cardiac arrest.

A cardiac arrest is when your heart suddenly stops pumping blood around your body which leads to the heart to stop pumping blood which in turn leads to brain being starved of oxygen. This causes the patient to fall unconscious and stop breathing.

The common cause for cardiac arrest is abnormal heart rhythm which happens when your heart's electrical system isn't working correctly. The electric system of the heart controls the rate and rhythm of your heartbeat.

A few signs of cardiac arrest include chest pain, dizziness, palpitations, breathlessness and fainting.

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Migraine headaches are most closely linked with an: Group of answer choices undersupply of serotonin. undersupply of acetylcholine. oversupply of GABA. oversupply of glutamate.

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Answer:

Serotonin is thought to be the underlying neurotransmitter involved in migraine, based on a lower than normal level of serotonin (5-HT) which increases during attacks.

Discuss the difference between short-term and long-term fitness goals. Provide an example of each

Answers

a short term goal is where you are searching to build stamina to be able to get to your long term goal.

short term: gain a little muscle and be able to work out for more than 10 minutes at a time.

long term: to be really fit and feel good about yourself

Katie’s BMI decreased from 17 to 16. What does this tell her doctor about her health?

Answers

Answer:

She's become even more underweight, because a healthy BMI ranges from 18.5 to 24.9

The stretch-reflex principle is used in which type of exercise

Answers

Answer:

Stretch reflex arc

Explanation:

The stretch reflex is an example of a circuit that skips the brain, and follows the simple neural loop connecting the muscle to the spinal cord and back. This enables a rapid response. This particular response is crucial.

Hipaa rules do not apply to nurses working for private research companies because study patients have signed consent forms for sharing their phi.
T/F

Answers

This statement is incorrect. HIPAA rules apply to nurses working for private research companies if they are handling protected health information (PHI), regardless of whether study patients have signed consent forms for sharing their PHI.

HIPAA (Health Insurance Portability and Accountability Act) is a federal law that sets national standards to protect individuals' medical records and other personal health information. HIPAA applies to healthcare providers, health plans, and healthcare clearinghouses that electronically transmit PHI. It also applies to business associates of covered entities, which includes private research companies that handle PHI on behalf of covered entities.

Nurses working for private research companies may have access to PHI as part of their job duties, such as when conducting patient assessments or collecting data for research studies. As such, they are required to comply with HIPAA regulations to protect the confidentiality, integrity, and availability of PHI.

Even if study patients have signed consent forms for sharing their PHI, HIPAA still applies. In fact, HIPAA requires that covered entities obtain a patient's written authorization before using or disclosing their PHI for research purposes, in addition to any other legal or ethical requirements for obtaining informed consent.

In summary, nurses working for private research companies must comply with HIPAA regulations if they handle PHI, regardless of whether study patients have signed consent forms for sharing their PHI.

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__________ failure involves a progressive and irreversible loss of kidney structures, leading to a progressive loss of renal function. __________ failure is a sudden loss of kidney function.

Answers

Answer:

Chronic renal; acute renal

Explanation:

On a cold, icy, winter day, Dr. Roberts was severely injured in a motor vehicle crash on his way to the
hospital. He was listed in critical condition for several days, lapsing in and out of a coma. Dr. Roberts
finally stabilized and was released home after 2 weeks. With lots of hard work and rehabilitation, Dr.
Roberts went back to work after 5 months. Within 2 weeks, his support staff and the hospital personnel
started noticing his forgetfulness. He forgot to document that he had ordered an x-ray. He argued with an
MA regarding his request that a narcotic medication be called in for a client. The answering service called
the hospital on a weekend when they could not find Dr. Roberts, who was on call. Instead, Dr. Roberts
forgot he was on call and left town unexpectedly. The hospital's board of trustees is about to take action.
that rarely occurs. The feel the need to deem Dr. Roberts incompetent to practice medicine and have his
license revoked. If you are a member of Dr. Roberts' staff, what might you do in this situation?Does this
situation fall under ethics or law? Explain your answer. Is there any other action that might be taken by the
hospital's board of trustees?

Answers

Any person who is in a state or country that has those laws in place is subject to legal action. Ethical rights, on the other hand, are viewed as a person's choice and independent action based on their opinion of right and wrong.

What are some instances when the law and ethics interact?People cannot be forced to be fair, honest, or caring by the law. For instance, it's not unlawful to lie or break a trust, but it's immoral. While not all careers in the healthcare industry are required to follow a code of ethics, all of them do.Stealing to feed your family is a prime one. If your family is going hungry, it may be morally acceptable to steal even though it is against the law and ethically wrong.Any person who is in a state or country that has those laws in place is subject to legal action. Ethical rights, on the other hand, are viewed as a person's choice and independent action based on their opinion of right and wrong.                

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Autonomy that might be taken by the hospital's board of trustees

What are the four medical ethics guiding principles?Autonomy, non-maleficence, beneficence, and justice—the four Beauchamp and Childress principles—have had a significant impact on the study of medical ethics and are essential to comprehending the present method of moral evaluation in the medical industry.One of the most important, but difficult, ethical principles in medicine is patient autonomy. In recent literature, the notion that each patient should be free to choose how to live their lives, including how to get medical care, has gained more traction.The patient has the choice to assign decision-making responsibility to another individual thanks to the autonomy concept.

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What are the clinical findings of fetal alcohol syndrome?

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The clinical findings of fetal alcohol syndrome include a range of physical, cognitive, and behavioral abnormalities that are caused by exposure to alcohol in utero. Some of the physical features that may be present include a small head size, facial abnormalities (such as a thin upper lip, small eye openings, and a flat mid-face), and growth problems. Cognitive and behavioral issues may also be present, including learning difficulties, poor impulse control, and problems with attention and memory. It's important to note that the severity and specific symptoms of fetal alcohol syndrome can vary widely from person to person.
Physical abnormalities, Distinctive facial features, such as a thin upper lip, small eye openings, and a smooth philtrum (the groove between the nose and upper lip) Growth deficiencies, including low birth weight, slow growth rate, and short stature Neurological abnormalities Intellectual disabilities and learning difficulties Impaired memory, attention, and problem-solving skills Poor coordination and motor skills Behavioral abnormalities Hyperactivity and impulsiveness
Difficulty with social interactions and communication  Mood swings and emotional issues, such as anxiety or depression
It is important to note that the severity of these clinical findings may vary among individuals with FAS, and early intervention and support can help improve outcomes.

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a surgeon is supervising two residents in two adjoining outpatient procedure rooms. one patient has the removal of a soft tissue tumor of the shoulder. the surgeon left after the removal while the resident performed the repair. the surgeon then supervised another resident. the resident had prepped the patient for surgery. the surgeon was present for the repair of an inguinal hernia and left before the closure was complete. what procedures are billed by the surgeon? a. nothing is billed, because the teaching surgeon left before the procedures were completed. b. the excision of the soft tissue tumor removal. c. the excision of the soft tissue tumor removal and the hernia repair. d. the hernia repair.

Answers

'The excision of the soft tissue tumor removal' was billed by the surgeon.

What exactly is tumor?

A tumor is basically an abnormal growth of cells. It can be either benign (non-cancerous) or malignant (cancerous). Benign tumors are common and do not spread to other parts of the body, while malignant tumors can spread to other parts of the body and cause serious health problems.

The surgeon is the one responsible for supervising the procedure, and their presence is required for the excision of the soft tissue tumor removal. Therefore, the surgeon bills for the excision of the soft tissue tumor removal. The surgeon does not bill for the repair of the inguinal hernia as they left before it was completed, so the resident performing the repair would be the one responsible for billing for it.

Hence, option B is correct.

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which character of the 12 step program distinguishes it from other programs

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Name the characters of the 12 step program

Extreme caution would be necessary with the use of gentamicin in which client?
a client who has chronic renal failure secondary to diabetes mellitus

Gentamicin is nephrotoxic, and with impaired renal function, a reduction in dosage is essential. Heart blocks, obesity, and lithium therapy do not severely complicate, or contraindicate, the use of an aminoglycoside since they are not associated with nephrotoxicity.

Answers

Extreme caution would be necessary with the use of gentamicin in a client who has chronic renal failure secondary to diabetes mellitus.

Gentamicin is an aminoglycoside antibiotic commonly used to treat various bacterial infections. However, it is known to be nephrotoxic, meaning it can cause damage to the kidneys. Therefore, in clients with impaired renal function, such as those with chronic renal failure, the use of gentamicin requires extreme caution and careful monitoring. Here's why:

Chronic renal failure: Clients with chronic renal failure have a decreased ability to eliminate drugs and toxins from their bodies due to impaired kidney function. Since gentamicin is primarily cleared by the kidneys, its use in these individuals can further worsen kidney function and potentially lead to irreversible damage.Nephrotoxicity: Gentamicin has a direct toxic effect on the kidneys, especially when higher doses or prolonged treatment is used. In clients with chronic renal failure, the kidneys are already compromised, making them more susceptible to the nephrotoxic effects of gentamicin.Dosage adjustment: Due to the increased risk of nephrotoxicity, the dosage of gentamicin needs to be adjusted in clients with chronic renal failure. This adjustment is necessary to minimize the potential for kidney damage while still maintaining effective treatment against the infection.Other conditions: Heart blocks, obesity, and lithium therapy, mentioned in the answer choices, are not directly associated with nephrotoxicity caused by gentamicin. Therefore, while they may require monitoring and caution with certain medications, they do not severely complicate or contraindicate the use of gentamicin.

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A patient has been prescribed warfarin (Coumadin) 5 mg PO every day for new onset atrial fibrillation. The APRN would include what information when teaching the patient?

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This is general information and not a substitute for professional medical advice. It's essential for the patient to have regular follow-up appointments with their healthcare provider to ensure proper management of their condition.

When teaching a patient who has been prescribed warfarin (Coumadin) 5 mg PO every day for new onset atrial fibrillation, the APRN should include the following information:

1. Purpose of the medication: Explain to the patient that warfarin is an anticoagulant that helps prevent blood clots from forming. It is commonly prescribed for patients with atrial fibrillation to reduce the risk of stroke and other complications.

2. Importance of compliance: Emphasize the importance of taking warfarin as prescribed, every day, at the same time. Skipping doses or taking more than prescribed can increase the risk of clot formation or bleeding.

3. Regular monitoring: Inform the patient that regular blood tests, such as the international normalized ratio (INR), will be necessary to monitor the effectiveness and safety of warfarin. These tests will help determine if the dosage needs to be adjusted.

4. Dietary considerations: Advise the patient to maintain a consistent diet and avoid drastic changes in vitamin K intake. Vitamin K can affect how warfarin works, so it's important to discuss any significant changes in diet with their healthcare provider.

5. Potential interactions: Explain that warfarin can interact with certain medications and herbal supplements, increasing the risk of bleeding. Instruct the patient to inform their healthcare provider about all the medications and supplements they are taking to avoid potential interactions.

6. Signs of bleeding: Educate the patient on the signs and symptoms of bleeding, such as unusual bruising, nosebleeds, blood in urine or stool, and excessive bleeding from cuts or wounds. Instruct them to seek medical attention if any of these symptoms occur.

7. Emergency situations: Instruct the patient to carry a medical identification card or bracelet indicating their use of warfarin. Additionally, provide them with emergency contact information in case they have any concerns or experience severe bleeding.

Remember, this is general information and not a substitute for professional medical advice. It's essential for the patient to have regular follow-up appointments with their healthcare provider to ensure proper management of their condition.

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Hospitals are very concerned about the spread of germs in a hospital environment. For patient and guest safety, infection rates in any hospital are carefully monitored. Continuous efforts are made to

Answers

Hospitals aim to create a safe environment that minimizes the risk of infections. It is important to note that each hospital may have specific protocols in place based on their patient population and infection control needs.

Hospitals prioritize the prevention of germ spread in their environment to ensure the safety of patients and guests. To achieve this, they carefully monitor infection rates and continuously implement measures to mitigate risks. Here are some key steps taken by hospitals to combat the spread of germs:

1. Strict Hand Hygiene: Handwashing is one of the most effective ways to prevent the transmission of germs. Healthcare professionals, patients, and visitors are encouraged to wash their hands regularly with soap and water or use hand sanitizers.

2. Isolation Precautions: Hospitals may implement isolation precautions to separate patients with contagious diseases from others. This helps to limit the spread of infections and protect vulnerable individuals.

3. Cleaning and Disinfection: Hospital surfaces and equipment are regularly cleaned and disinfected to eliminate harmful germs. High-touch areas such as doorknobs, bedrails, and medical devices are given special attention to reduce the risk of contamination.

4. Proper Waste Disposal: Medical waste, including used needles and contaminated materials, is disposed of in accordance with strict guidelines to prevent exposure to infectious agents.

5. Vaccinations: Healthcare workers are encouraged to receive appropriate vaccinations to protect themselves and patients from vaccine-preventable diseases, such as influenza.

6. Education and Training: Hospitals provide comprehensive education and training programs to staff members regarding infection control practices. This ensures that everyone is well-informed and follows proper protocols.

7. Surveillance and Monitoring: Infection rates are carefully monitored and analyzed. Hospitals use various surveillance systems to identify trends, detect outbreaks, and implement interventions promptly.

By following these measures, hospitals aim to create a safe environment that minimizes the risk of infections. It is important to note that each hospital may have specific protocols in place based on their patient population and infection control needs.

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What are the possible consequences of maintaining the ban on asbestos?

Answers

Critics of the rule said the ban would lead to “death by regulation” and pointed to job loss and economic consequences.

The proportion of medicare nursing home residents, who at any one time reside in facilities, is________ the portion who are on medicaid.

Answers

The proportion of Medicare nursing home residents, who at any one time reside in facilities, is far smaller than the portion who are on Medicaid.

What is Medicaid ?Medicaid is a support system. It helps all ages of low-income people. Typically, patients do not contribute to the cost of approved medical expenses. Sometimes a little co-payment is needed. A joint federal-state program is Medicaid.For some low-income individuals, families with children, expectant mothers, the elderly, and those with disabilities, Medicaid provide health coverage. All low-income adults who fall below a particular income threshold are covered by the program in various states.Medicare is a health insurance program for seniors, disabled individuals under 65, and dialysis patients. Medicaid is a program that provides financial aid for low-income patients' medical costs.

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What are the differences between otitis externa and otitis media?

Answers

The inflammation is usually due to an infection. Otitis externa means that the inflammation is confined to the external part of the ear canal and does not go further than the eardrum. See separate leaflet called Ear Infection (Otitis Media), for an infection of the middle ear.
Otitis externa is an inflammation of the ear canal. The inflammation is usually caused by infection, although it can sometimes be due to allergy or irritation. Treatment with ear drops is usually effective. Further episodes of the condition can often be prevented by the tips given below.

Otitis externa usually clears within a week or so. When otitis externa is short-lasting, it is described as 'acute otitis externa'. However, sometimes it persists for three months or more and is then described as 'chronic otitis externa'.

Otitis means inflammation of the ear. The inflammation is usually due to an infection. Otitis externa means that the inflammation is confined to the external part of the ear canal and does not go further than the eardrum.

Otitis externa is an infection of the skin of the ear canal and is very common. The ear canal is a narrow, warm, blind-ended tunnel, which makes it a good protected environment for germs to grow in if they are given a chance. Most infections are caused by a germ (bacterium). Occasionally, they can be due to a fungal or yeast infection.

Some things can make you more prone to otitis externa - for example:

Substances entering the ear
If you regularly get water in an ear then this may provide moisture for germs to grow. It may also cause itching. You may then scratch or poke the ear. This can damage the skin in the ear canal and cause inflammation. Inflamed skin can quickly become infected. A vicious circle may then develop. The inflammation and infection cause more itch, you then scratch more, which then can makes things worse.

If you get shampoo, hairspray or other products into your ear this may have the same effect and may be worse, as the chemicals may additionally irritate the sensitive skin of the canal.

Swimming
Otitis externa is much more common in regular swimmers, due to water getting into the ear canal. In fact, otitis externa is sometimes called swimmer's ear. It is more likely if you are swimming in water which isn't clean, such as ponds.

Warm weather
Otitis externa is more likely to develop in hot, humid and 'sweaty' weather. It is more common in hot countries.

Skin problems
Eczema or psoriasis may affect the ear canal and make the skin inflamed and flaky. If this happens then otitis externa is more likely.

Excessive earwax
This can lead to trapping of water and debris in the ear canal. Bugs (bacteria) can thrive in these conditions and infection then occurs easily.

Ear syringing to clear earwax
This may irritate the delicate lining of the ear canal and cause inflammation. Earwax is protective of the ear canal, and if too little is left it is easier for infection to take hold.

Middle ear infections
Sometimes middle ear infections (otitis media) can produce persisting discharge which can become stuck in the ear canal and then cause otitis externa.

The only difference between these three 'types' of otitis externa is the length of time for which you have had the condition.

Acute otitis externa - this term means you have had the condition for less than three months. Usually, in fact, you will only have it for a week or so.

Recurrent otitis externa - this term means the condition keeps coming back. You have episodes that get better (or seem to get better) but then you develop the same symptoms again.

Chronic otitis externa - this term means the condition has lasted (persisted) for more than three months. Sometimes it can last for years. This is often because, even though you have had treatment, the underlying reasons for it are still there.

Most people with otitis externa are given treatment without having any tests, as the diagnosis is usually clear from examination of the ear. If you recognise the condition yourself you could try some ear drops for otitis externa. These are available without prescription, such as those containing 2% acetic acid.

Ear drops are usually enough to cure a bout of short-lasting (acute) otitis externa. However, other treatments are sometimes added. This is more likely to be necessary if you notice any of the following:

Your ears are particularly painful or swollen.
Your ears are completely blocked (so that the drops can't penetrate properly).
Your otitis externa keeps coming back or has become persistent (chronic).
It is also very important that you take steps to help things settle down, as if the conditions that caused the otitis externa in the first place are unchanged, it may well come back.

The inflammation is usually due to an infection. Otitis externa means that the inflammation is confined to the external part of the ear canal and does not go further than the eardrum. See separate leaflet called Ear Infection (Otitis Media), for an infection of the middle ear

True of False: Older adults have to be careful with glucocorticoids because they increase their risk of cataracts, osteoporosis, and diabetes.

Answers

Answer:

True

Explanation:

...

Answer: True. Explanation: As adults age, they develop higher blood pressure (hypertension), higher cholesterol (hyperlipidemia), and higher blood sugar (diabetes mellitus). Hopefully that helps!

Which of the following best describes the role of a sport physical therapist?A) treatment of patients who have acute or chronic diseases of the cardiovascular or respiratory systemB) treatment of conditions relating to aging or other problems associated with older members of the populationC) treatment of an athletic population suffering from injuries as the result of competitionD) treatment of patients who have injuries or diseases of the brain and nervous system

Answers

The best description of role of a sport physical therapist is treatment of an athletic population suffering from injuries as the result of competition, option C.

A health professional who examines and treats conditions of the human body is known as a physical therapist (PT). They might help you deal with injuries or illnesses:

System of the musculoskeletal system (bones and muscles), system of the nervous system (brain), system of the cardiopulmonary system (heart and lungs), and system of the integumentary system (skin). Physical therapists assist people of all ages and stages of life. Certain individuals visit an actual specialist for exhortation on becoming better and how to keep future issues from happening.

Compelling correspondence and critical thinking abilities are required for outcome in this field. You can track down actual specialists at:

Emergency clinicsLong haul care officesGames officesSchoolsFacilities

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During which phase of the cardiac cycle are all four heart valves open

Answers

Answer:

They're actually never all open at the same time but I'm assuming they're looking for Atrial and Ventricular Diastole.

Explanation:

There are two phases of the cardiac cycle when all the four heart valves are open: the isovolumetric contraction phase and the isovolumetric relaxation phase.

What do you mean by Cardiac cycle?

The Cardiac cycle may be defined as the stages involves in the transformation of deoxygenated blood to oxygenated blood in the lungs and pumping it by the heart to the body through the aorta.

The phase of isovolumetric contraction is associated with the systole, while the phase of volumetric relaxation is associated with the diastole.

The atria and ventricles of the heart both proceed through systole and diastole phases which occur simultaneously.

Therefore, there are two phases of the cardiac cycle when all four heart valves are open: the isovolumetric contraction phase and the isovolumetric relaxation phase.

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What are morbidity and mortality, and how are they involved in the more traditional definitions of health?

Answers

Morbidity is another term for illness. If an illness continues it may increase your risk of mortality(death).

Areas that have a large prevalence of malaria, such as africa, have a high frequency of children who have sickle cell anemia or are carriers of the trait. What role does the concept of natural selection play in this trend?.

Answers

Being a carrier of, or having sickle cell anemia is adaptive in this region, because it protects against malaria. Subsequently, children born with sickle cell anemia are less likely to die from malaria.

What is malaria?

A parasite that frequently infects a particular kind of mosquito that feeds on people can result in the severe and occasionally deadly illness known as malaria. Malaria often causes severe disease, including high fevers, shivering chills, and flu-like symptoms. Humans are infected by Plasmodium falciparum, P. vivax, P. ovale, and P. malariae, four different types of malaria parasites. Additionally, P. knowlesi, a kind of malaria that infects macaques naturally in Southeast Asia, infects people as well, resulting in malaria that is transferred from animal to human ("zoonotic" malaria). The kind of malaria known as P. falciparum is the most likely to cause severe infections and, if untreated, may be fatal.

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