The sudden onset of pleuritic chest pain and dyspnea, as well as left-sided chest pain and diaphoresis, would support a diagnosis of pulmonary embolism (PE). Additionally, if there were signs of pulmonary involvement such as bilateral crackles and a low-grade fever, this would further support the diagnosis of PE.
Important to note that calf pain with dorsiflexion of the foot is a classic sign of deep vein thrombosis (DVT), which is a risk factor for PE, but is not necessarily a definitive sign of PE itself.
A blood clot in a lung artery blocks blood flow to a portion of the lung, resulting in a pulmonary embolism (PE).
Most frequently, blood clots begin in the legs, move through the right side of the heart, and enter the lungs. DVT is the medical term for this condition.
C. Pulmonary emboli can develop as a result of leg DVTs travelling to the lungs.
The majority of the time, deep vein thrombosis (DVT) in the legs or other sections of the body results in blood clots moving from the legs to the lungs.
Pulmonary embolism can be fatal when the clots prevent blood from reaching the lungs.
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Sudden onset of pleuritic chest pain and dyspnea, along with Calf pain with dorsiflexion of the foot, can provide supportive assessment data for a diagnosis of pulmonary embolism.
A diagnosis of pulmonary embolism (PE) can be supported by specific assessment data. In the case of PE, sudden onset of pleuritic chest pain and dyspnea (shortness of breath) would be the most indicative symptoms. These occur when a blood clot, usually originating from the legs, travels to the lungs and obstructs the pulmonary arteries.
Calf pain with dorsiflexion of the foot, known as a positive Homan's sign, might suggest deep vein thrombosis (DVT), which can lead to a PE if the clot dislodges and migrates to the lungs. While this sign is not a definitive indicator of DVT, it can provide valuable information when combined with other clinical assessments.
Left-sided chest pain and diaphoresis (sweating) may be suggestive of other conditions, such as myocardial infarction (heart attack), rather than a PE. Bilateral crackles and low-grade fever may indicate respiratory infection or other lung diseases, but they are not specific to PE.
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Richard suffered a stroke. The damage to his brain was severe, leaving only his
brainstem functioning. Which of the following functions could he still accomplish?
Answer:
He can still dream
The function he can still perform is that he can groan and move his eyes.
Effects of brain damageStroke is a health condition that arrises when there is blockage of the brain blood supply.
The extent of brain damage depends on the severity and the part of the brain that is affected.
The brain stem is the part of the brain that is responsible for regulating involuntary functions such as groaning and eye movements.
Therefore, the function he can still perform is that he can groan and move his eyes.
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The surgical creation of an artificial excretory opening between the colon and the body surface.
The surgical creation of an artificial excretory opening between the colon and the body surface is known as colostomy
HealthcareHealthcare can simply be defined as an organized medical care given to a person, organization or even a community either by a doctor, nurse or any other licensed healthcare professional
However, healthcare-associated Infections, are those infections patients can get during their treatment for another condition due to bacteria, viruses, fungi, and other pathogens.
And for a good reason, the fundamental purpose of healthcare is to enhance healthy living and quality of life by giving quality healthcare services.
So therefore, the surgical creation of an artificial excretory opening between the colon and the body surface is known as colostomy
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The nurse is reviewing a client's health history and medication administration record. Which drug would most likely induce the effects of the cytochrome P450 enzyme system?
A) Mexiletine B) Prednisone C) Quinidine D) Ketoconazole
The drug most likely to induce the effects of cytochrome P450 enzyme system on a client's health is: (B) Prednisone
Prednisone is a medication prescribed to suppress the immune system of an individual and therefore decrease the inflammation due to diseases like asthma, COPD, rheumatologic diseases, etc. The medicine is a glucocorticoid.
P450 enzymes are a superfamily of enzymes that have heme as a cofactor. Their function is seen in the metabolism of various drugs and xenobiotics. These enzymes are membrane bound and are majorly found in the liver cells. The mechanism of action of these drugs involve oxidation of substances using iron.
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What is a non-invasive test for heart?
Non invasive tests are generally safe and do not involve significant risks or discomfort for the patient. These tests do not require inserting any instruments or devices into the body. Some examples of non-invasive tests for the heart are Echocardiogram, Stress test, Holter monitor, and Cardiac MRI.
How does an electrocardiogram works?An electrocardiogram is a non-invasive test that records the heart's electrical activity. The test involves attaching small electrode patches to the skin of the chest, arms, and legs, which are connected to an ECG machine. The machine records the electrical signals produced by the heart and produces an electrocardiogram graph.
Are ECG tests painful?ECGs are commonly used in clinical settings to diagnose and monitor various heart conditions and are a relatively quick and non-invasive way to obtain information about the heart's function. The test is painless and typically takes only a few minutes to complete.
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What is a contraindication?
A) A chemical used for therapeutic
B) The diffenckence between the therapeutic dose and toxic dose
c)A predicted but not desired response
D) A condition in which the use of a specific medication should be avoided
Answer: medicine, a contraindication is a condition or factor that serves as a reason to withhold a certain medical treatment due to the harm that it would cause the patient. Contraindication is the opposite of indication, which is a reason to use a certain treatment.
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How is the unusual flexibility of the human shoulder joint related to the habitat of our primate ancestors?
Answer:
Explanation:
In the theory of evolution, we evolved from primates such as monkeys. These primate ancestors created habitats high above the ground in the trees. To make this possible and make traversal easier they developed flexible shoulders over the years which allowed them to easily swing from tree to tree, in order to traverse their habitats, reach different foods, and escape from predators with ease. Since this trait was useful to their survival it stuck from generation to generation and is why we as humans have unusual flexibility in our shoulder joint.
why thalidomide works on morning sickness while its a sedative?
Answer:
It is an immunomodulatory medication and works by a number of ... was promoted for anxiety, trouble sleeping, "tension", and morning sickness. It was sedative cause it eased the pain or nausea for pregnant women.
Explanation: That's why
1. given that ventilation–perfusion is gravity dependent, how does your body position affect where the greatest volume of ventilation–perfusion occurs?
Ventilation–perfusion is gravity dependent, so your body position can impact where the greatest volume of ventilation–perfusion occurs. When an individual is standing up, the lung's blood vessels in the lower areas of the lungs receive more blood.
As a result, a greater volume of ventilation-perfusion takes place in the lower sections of the lungs because of the higher blood supply. Ventilation is the process of moving air into and out of the lungs.
Perfusion is the process of providing blood to the body's tissues. Ventilation-perfusion refers to the balance between these two processes in the lungs. It's essential to ensure that the blood is oxygenated and that carbon dioxide is removed.
When we inhale, air enters the body and oxygen passes through the lungs' alveoli into the bloodstream. The blood then transports oxygen to the body's tissues and removes carbon dioxide. The amount of blood flowing to each area of the lungs can change depending on body position. This can impact ventilation-perfusion.
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Edyn is preparing for an athletic competition at her high school. She wants to do well in the competition. She will have two weeks to prepare.Explain how each of the following might hinder Edyn from preparing for the athletic competition.
The following factors might hinder Edyn from preparing for the athletic competition: Stress from academics and other commitments Inadequate sleep Inadequate nutrition
Edyn's main focus should be preparing for the athletic competition since she wants to do well in it. However, several factors may hinder her preparation process. Below are some of these factors:Stress from academics and other commitments: Edyn might have other commitments such as academic work that could hinder her preparation. For example, if she has several assignments to complete, she might be forced to dedicate her time to academic work, which would limit her preparation time.
Inadequate sleep: Edyn might not be able to get adequate sleep since she has to dedicate time to preparing for the athletic competition. This could result in her being tired, which would affect her athletic performance. Adequate sleep is essential since it helps the body rest and recover from the strain of training.
Inadequate nutrition: Adequate nutrition is essential for anyone who engages in physical activity. If Edyn doesn't get adequate nutrition, she might become weak and unable to perform at her best during the competition. Furthermore, inadequate nutrition could lead to health problems, which would further hinder her preparation process.
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Which of the following are forms of advance directives
There are several forms of advance directives which includes: Living wills Medical power of attorney do not resuscitate orders Healthcare proxy or healthcare agent durable power of attorney.
Here is a brief explanation for each of the given forms of advance directives: Living Wills: Living Wills are legal documents that allow people to explain their choices about end-of-life care ahead of time. A living will gives direction to family members and healthcare professionals about what care you do and do not want. Medical Power of Attorney: Medical power of attorney is a legal document that appoints an individual to make medical decisions for someone if they are unable to do so themselves. It is also known as healthcare power of attorney or healthcare proxy. Do Not Resuscitate Orders: Do not resuscitate orders (DNR) are legal documents that state that a person does not want to be resuscitated if their heart or breathing stops. Healthcare Proxy or Healthcare Agent: Healthcare Proxy is a document which legally allows a person to appoint another individual to make medical decisions for them if they become unable to do so themselves. Durable Power of Attorney: Durable Power of Attorney is a legal document that grants an individual the power to make legal decisions for another person. In health care, durable power of attorney refers to a legal document that grants someone the power to make medical decisions for another person.
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The nurse is teaching a nursing student about infection. Which is an example of a reservoir of infection?
Answer: i think it could be the habitat in which the agent normally lives, grows, and multiplies.
Explanation: Basically, the reservoir may or may not be the source from which an agent is transferred to a host.
Answer:
reservoir is the host, may it be a human, animal, plant/soil, water, etc
Explanation:
Healthcare systems are working to improve care, reduce expenses, and improve the patient experience. The process of identifying, prioritizing, and implementing changes can be done right with the right tools, process, and people.
In this assignment, you will write an essay about the quality in healthcare. The minimum length requirement is 500 words. Respond to the following:
1. Give your definition of quality in healthcare. What are the characteristics of high quality healthcare?
2. Give an example of an approach to improve quality.
3. Why is quality in healthcare important? Provide evidence to support your opinion.
Please cite all your sources. Thank you.
This assignment discusses the concept of quality in healthcare, including its definition, characteristics of high-quality healthcare, an example of an approach to improve quality, and the importance of quality in healthcare.
To complete the assignment, "Quality in Healthcare," you can follow these steps:
1. Introduction:
a. Introduce the topic of quality in healthcare and its significance in improving care, reducing expenses, and enhancing the patient experience.
b. Provide a brief overview of the purpose of the essay and the structure of the response.
2. Definition of quality in healthcare:
a. Present your own definition of quality in healthcare.
a.biscuss the various dimensions and characteristics that contribute to high-quality healthcare.
c. Include factors such as patient safety, effectiveness of treatment, patient-centeredness, timeliness, efficiency, and equity.
3. Example of an approach to improve quality:
a. Provide an example of a specific approach or methodology that has been used to improve quality in healthcare.
b. Describe the approach in detail, including its key components and how it addresses the identified dimensions of quality.
c. Discuss any evidence or research that supports the effectiveness of the approach in achieving quality improvement.
4. Importance of quality in healthcare:
a. Explain why quality in healthcare is crucial and its impact on various stakeholders.
b. Discuss the benefits of high-quality healthcare, such as improved patient outcomes, enhanced patient satisfaction, reduced healthcare costs, and increased efficiency.
c. Support your claims with evidence from reputable sources, including studies, reports, or expert opinions.
5. Conclusion:
a. Summarize the key points discussed in the essay.
b. Reinforce the importance of quality in healthcare and its role in achieving the desired goals of healthcare systems.
c. Emphasize the need for ongoing efforts to identify, prioritize, and implement changes that enhance the quality of care.
6. Citations:
a. Ensure that all sources used in the essay are properly cited.
b. Follow the appropriate citation style (e.g., APA, MLA) and provide in-text citations as well as a reference list or bibliography.
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The primary healthcare provider prescribed antitubercular medications to four clients with tuberculosis. Which client is at risk for hyperuricemia
Neurological changes, chronic diseases, and other ailments can change behavior. These are called:
a. Psychological factors
b. Genetic predispositions
c. Environmental influences
d. Biosocial forces
Neurological changes, chronic diseases, and other ailments can change behavior. These are called Biosocial forces. Biosocial forces are a mixture of biological, social, and environmental factors that interact with one another and influence behavior.
It refers to a combination of both biological and social factors. Factors like Genetics, brain structure, physiology, and the environment in which one grows up are also included in this. Human development is influenced by biosocial factors in a variety of ways. Biosocial factors that are influential in human development are genetics, brain structure, physiology, and the environment in which one develops. These factors can significantly impact our development. The environment we grow up in can also affect us, as well as our physical, mental, and social health. When we talk about mental health, it is very important to understand how biosocial factors are related to behavior.
Neurological changes, chronic diseases, and other ailments can change behavior. These changes can lead to many other problems such as mental health disorders. The most common disorders are depression and anxiety, which are now becoming more prevalent. People suffering from chronic illnesses are prone to mental health problems. This is because these illnesses have an effect on the brain, which can lead to changes in mood and behavior.
Biosocial factors are a combination of biological, social, and environmental factors that interact with one another and influence behavior. These factors significantly impact our development. Our physical, mental, and social health is affected by the environment in which we grow up. Neurological changes, chronic diseases, and other ailments can change behavior, leading to mental health disorders like depression and anxiety.
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A patient is prescribed Keflex 0.5 g by mouth twice a day for 7 days. How many capsules should be
provided for the entire week if each table contains 500 mg/capsule?
Answer:
Keflex 0.5 g is equivalent to 500 mg. The patient is prescribed 500 mg twice a day for 7 days, which is a total of 14 doses. Since each capsule contains 500 mg, the patient will need 14 capsules for the entire week.
Answer:
To determine the number of capsules needed for the entire week, we need to calculate the total dosage required and divide it by the dosage strength per capsule.
The patient is prescribed Keflex 0.5 g (or 500 mg) by mouth twice a day for 7 days. Therefore, the total dosage required for the week is:
Total dosage = Dosage per dose × Number of doses per day × Number of days
Total dosage = 0.5 g × 2 × 7 = 7 g
Since each capsule contains 500 mg (0.5 g), we can calculate the number of capsules needed by dividing the total dosage by the dosage strength per capsule:
Number of capsules = Total dosage / Dosage per capsule
Number of capsules = 7 g / 0.5 g = 14 capsules
Therefore, for the entire week, 14 capsules should be provided.
Use shaving cream or soap if an black is not available
your patient is breathing at 12 breaths-per-minute with adequate tidal volume. during inspiration, pressure in the intrapulmonary space is
During inspiration, the pressure in the intrapulmonary space decreases relative to the atmospheric pressure, which allows air to flow into the lungs.
In this scenario, the patient is breathing at a rate of 12 breaths per minute, and their tidal volume is adequate. The pressure in the intrapulmonary space during inspiration is not specified, so we cannot accurately answer this question.
However, during normal quiet breathing, the pressure in the intrapulmonary space decreases from approximately -3 mmHg to -6 mmHg during inspiration, which allows air to flow into the lungs. The exact pressure values can vary based on factors such as lung compliance and airway resistance.
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aβ peptides can negatively regulate various steps of acetylcholine (ach) synthesis, release, and signaling. which of the following would be the best target for pharmacological intervention?
The best target for pharmacological intervention to counteract the negative regulation of acetylcholine (ACh) synthesis, release, and signaling by Aβ peptides would be enzymes involved in ACh synthesis.
Acetylcholine is a neurotransmitter that plays a crucial role in various cognitive functions, including memory and learning. Aβ peptides, which are associated with Alzheimer's disease, have been shown to disrupt ACh-related processes. To counteract this negative regulation, targeting enzymes involved in ACh synthesis can be an effective pharmacological strategy.
One such enzyme is choline acetyltransferase (ChAT), which catalyzes the synthesis of ACh by transferring an acetyl group from acetyl-CoA to choline. By enhancing the activity or expression of ChAT, pharmacological intervention can increase ACh synthesis, leading to improved ACh availability for release and signaling.
Targeting ACh synthesis enzymes provides a direct approach to address the negative regulation caused by Aβ peptides. By increasing ACh levels, it may be possible to mitigate the detrimental effects of Aβ peptides on ACh-related processes and potentially improve cognitive function in conditions such as Alzheimer's disease.
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A second degree burn of a person. years of age should be seen by a healthcare provider
Answer:
It would be the age 55 (if this is a test question). If not, any age would be appropriate!
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you are playing soccer when a player breaks his fall with an outstretched hand. she is holding it against his body and is clearly in pain. what should you do initially to care for this injury?
Ice or an ice pack wrapped in a thin towel can be used as cold therapy to relieve pain and swelling from an acute injury. A vaso-constrictor, ice. It reduces inflammation at the location of the injury and makes the blood vessels to constrict.
First Aid for Acute Sports Injuries
By age, different acute sports-related injuries are more common. Younger athletes, for instance, are more susceptible to fractures and dislocations. Younger athletes are also more likely to experience concussions, particularly those who engage in contact sports like football, rugby, ice hockey, and wrestling (for men), as well as soccer and basketball (for females).
Stopping the exercise and avoiding further injury or damage are the main objectives of sports injury first aid. Additionally, you might have to control some symptoms up until help arrives. Acute injury symptoms frequently include:
a bone or joint that is clearly misaligned
slashes and scrapes
extremity of arm or leg weakness
Having trouble moving a joint or having weak joints
an ankle, foot, knee, or leg that cannot support weight
Acute discomfort and edema.
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Diagnosis code for elbow pain
Answer:
2021 ICD-10-CM Diagnosis Code M25. 52: Pain in elbow.
Explanation:
If this is what you mean't
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which clinical manifestation would the nurse expect to see when assessing a patient with hypocalcemia?
When evaluating a client with hypocalcemia, the nurse should look for a prolonged QT section as a clinical symptom.
Muscle spasms in the face and arms, as well as tingling in the tips of the fingers around the mouth, are signs of hypocalcemia.
When your blood calcium levels are too low, you have hypocalcemia, a disorder that is curable. Hypocalcemia can be brought on by a variety of medical disorders, but it's frequently brought on by excessive amounts of vitamin D or parathyroid hormone (PTH) in the body.
Parathyroid hormone (PTH) or vitamin D problems are the most frequent causes of low blood calcium values.
A reduction in blood ionized calcium due to calcium binding in the vascular space or calcium deposition in tissues, as can happen with hyperphosphatemia, are two other reasons of hypocalcemia.
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a client presents to the emergency department with nausea and vomiting for 2 days. the client states he or she has not urinated at all for the past 8 hours. which is the most likely cause of lack of urine output?
The most likely cause of his lack of urine output for a client presents to the emergency department with nausea and vomiting for 2 days is Dehydration, option C.
Dehydration is a lack of total body water in physiology that disrupts metabolic processes. It happens when people lose more water than they drink, usually because they exercise, get sick, or the temperature in the environment is too high. Gentle lack of hydration can likewise be brought about by submersion diuresis, which might expand hazard of decompression ailment in jumpers.
The majority of people can tolerate a decrease of 3 to 4 percent in total body water without experiencing any difficulties or adverse effects on their health. A 5-8% decline can cause weakness and tipsiness. In addition to severe thirst, a loss of more than 10% of total body water can lead to mental and physical decline. A loss of 15 to 25 percent of the body's water causes death. Mild dehydration, which typically resolves with oral rehydration, is characterized by thirst and general discomfort.
Dehydration can result in hypernatremia, or high sodium ion concentrations in the blood, which is distinct from hypovolemia, or a decrease in blood volume, especially plasma.
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Complete question:
A client presents to the emergency department with nausea and vomiting for 2 days. The client states he or she has not urinated at all for the past 8 hours. Which is the most likely cause of his lack of urine output?
1.
Impaired renal function
2.
Renal calculi
3.
Dehydration
4.
Prostatic hypertrophy
What does Delivery Confirmation do?
side effects of stopping the pill after prolonged use is_____
The side effects of stopping the pill after prolonged use can include irregular menstrual cycles, mood changes, acne, and changes in libido.
The contraceptive pill is a popular form of birth control that works by suppressing ovulation and altering the hormonal balance in the body. However, after prolonged use, the body may become accustomed to the hormonal changes and stopping the pill can cause some side effects. These side effects may include irregular menstrual cycles, which may be heavier or lighter than normal, and mood changes such as depression or anxiety.
Some women may also experience acne or changes in libido after stopping the pill. It is important to note that these side effects are usually temporary and may resolve within a few months. However, if you are experiencing any concerning symptoms after stopping the pill, it is important to speak with your healthcare provider.
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1. Compare the practice of medicine in the ancient river civilizations, including ancient Africa. 5 marks
The ancient river civilizations practiced medicine based on spiritual beliefs, natural remedies, and surgery for emergencies. Ancient Africa used herbal medicine and circumcision as a rite of passage.
The practice of medicine in the ancient river civilizations was a combination of spiritual beliefs, natural remedies, and surgical procedures. In Mesopotamia, the oldest recorded medical documents, the Diagnostic Handbook, were created in 2600 BCE. In Ancient Egypt, medical practice was highly advanced, as evidenced by mummification techniques. Doctors were known as swnw and were highly respected, able to perform various surgeries, from amputations to brain surgeries.
Ancient African medicine was primarily based on herbal remedies. One of the most famous remedies, aspirin, was discovered by ancient Africans and used for pain relief. Circumcision was a rite of passage and also performed for medical reasons such as preventing the spread of sexually transmitted diseases. In conclusion, ancient civilizations in Africa and Mesopotamia had their unique medical practices, but their common goal was to prevent and treat ailments through their respective methods.
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the registered nurse is teaching a group of student nurses about various problems faced by older adults and effective interventions to overcome those problems. which patient information provided by the registered nurse needs correction
The registered nurse's explanation to Patient 1 on the numerous issues older adults encounter and practical solutions to those issues needs to be corrected.
Which treatment would the nurse administer to a patient who has a high fall risk?On beds, stretchers, and wheelchairs, use secure locks. Keep floors clean and clutter-free, especially the walk from the bed to the bathroom or the toilet. Set up a call light and easily accessible items for the patient.
Which treatment would the nurse administer to a patient who has a high fall risk?The nursing interventions that need to be put into place are encouraging family members or a significant other to be with the patient and employing low beds or beds that resemble futons to prevent damage if the patient falls out of bed.
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Question:
The registered nurse is teaching a group of student nurses about various problems faced by older adults and effective interventions to overcome those problems. Which patient information provided by the registered nurse needs correction?
1. Patient 1
2. Patient 2
3. Patient 3
4. Patient 4
A COTA® is preparing a client with T1 spinal cord injury for discharge to home alone. What is the BEST recommendation for required home assistance?
Answer:
A. Homemaking assistance for a few hours a daily
B. Attendant care 24 hours a day
C. Attendant care 12 hours a day
D. Homemaking assistance for several hours daily
The answer is D. Homemaking assistance for several hours daily
COTA® preparing a client with T1 spinal cord injury for discharge to home alone can choose to employ the use of BEST recommendation for required home assistance such as Homemaking assistance for several hours daily due to ensuring a degree of independence.
Jane Swenson has been suffering from a cold for about a week and has missed 3 days of work. She decides to return to work at the local senior citizen center. She is still coughing at intervals and has a runny nose but has improved since last week. Should she still use some precautions to prevent spreading her illness
Answer:
Yes
Explanation:
Staying a safe distance from.the senior citizens with weak immune systems to protect them. Spend time with some of them that have a stronger immune system
Pertaining to data that are readily apparent and measurable, such as vital signs, test results, or physical examination findings.
Answer:
OBJECTIVE
Explanation:
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