Answers
If your lensometer reads +0.25 with no lens, a lens that measures -3.00 -1.50 x180 is actually -3.25 -1.50 x180. The correct answer is D. -3.25 -1.50 x180.
When the lensometer reads +0.25 with no lens, it means that there is a small amount of hyperopia in the instrument. To compensate for this, we need to subtract 0.25 from the sphere power of the lens being measured. Therefore, for the given lens (-3.00 -1.50 x180), we subtract 0.25 from the sphere power (-3.00) which gives us -3.25. The cylinder power (-1.50) and axis (180) remain the same. Hence, the correct prescription is -3.25 -1.50 x180.
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Related Questions
What does the medical assistant needs to do to help protect the provider against a lawsuit for abandonment?
Answers
Answer:
Details of the circumstance under which provider is withdrawing from case should be included in patient health record, the patient then should seek attention of another provider as soon as possible.
Explanation:
The medical assistant just needs to basically put in the details of the patient who denies the need of help and allow him/her to decide whether they want another, the doctor (provider) needs to keep accurate medical records of all exams, procedures, and counseling. Build functional, trusting relationships with their patient, and acquire medical malpractice insurance.
*not sure if any of it makes much sense but I hope it helps :) !
2. What are two things that are stated on the agreement for the
skills lab?
Answers
Grady has an inflamed knee from doing a lot of physical exercise the day before. He stops by the pharmacy to find a drug to relieve the inflammation and asks the pharmacist to recommend a drug. The pharmacist asks Grady if he has a history of peptic ulcers. Which best describes why the pharmacist needs to know this?
A peptic ulcer could result in a drug-disease interaction by taking beta blockers, a common anti-inflammatory medication.
A peptic ulcer could result in a drug-drug interaction by taking aspirin, a common anti-inflammatory medication.
A peptic ulcer could result in a drug-disease interaction by taking aspirin, a common anti-inflammatory medication.
A peptic ulcer could result in a drug-drug interaction by taking beta blockers, a common anti-inflammatory medication.
Answers
Answer: So the pharmacist can prescribe him something that won't upset the stomach acids in his stomach the causes the ulcers
Explanation:
Answer: A peptic ulcer could result in a drug-disease interaction by taking beta blockers, a common anti-inflammatory medication
Explanation: I have a peptic ulcer
It has been found that a carrier is better able to survive diseases with severe diarrhea. What would happen to the frequency of the EcG if there was an epidemic of cholera or other type of diarrhea producing disease
Answers
Answer:
The frequency of “c” would increase.
Explanation:
Remember, in the scenario, we are told the carrier survives better in an environment with severe diarrhea.
Hence, it is thus logical to expect the frequency of "c" to increase in an environment where there was an epidemic of cholera.
could anyone help me answer this?
Answers
Answer:
Most likely A
Explanation:
In logic, equivocation is an informal fallacy resulting from the use of a particular word/expression in multiple senses within an argument.
(If I am wrong please tell me)
How is immunity affected by blood transfusions?
Answers
Answer:
Patients often develop antibodies to transfused red blood cells making it more difficult to find a match if future transfusions are needed. Transfused blood also has a suppressive effect on the immune system, which increases the risk of infections, including pneumonia and sepsis
All pandemics are caused by infectious virus or bacteria that cross from animals to humansa. Trueb. False
Answers
Answer:
False, not all viruses are zoonotic diseases. Some originate within the human body such as influenza type a
Explanation:
quiz about undesirable and altered immunity?
Answers
Undesirable and altered immunity refer to states where the immune system fails to respond appropriately to foreign invaders, attacks healthy tissues, or is intentionally suppressed, leading to negative health outcomes.
What is undesirable and altered immunity?Undesirable and altered immunity refers to a state in which the body's immune system is either overactive or underactive, leading to negative health outcomes.
In some cases, the immune system may fail to respond appropriately to foreign invaders such as viruses, bacteria, and other pathogens, leaving the body vulnerable to infections and diseases.
This is known as immunodeficiency, which can be caused by genetic factors, certain medications, or underlying health conditions such as HIV/AIDS.
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A kitten is being spayed at a clinic. She is 4 pounds 4 ounces. The DVM orders the following medication Acepromazine(1mg/mL) at 0.025 mg/kg. What is the dose in milligrams?
Answers
To calculate the dose in milligrams, we need to convert the weight of the kitten to kilograms:
4 pounds = 1.81 kilograms
4 ounces = 0.11 kilograms
Total weight = 1.81 + 0.11 = 1.92 kilograms
Now we can calculate the dose in milligrams:
Dose = 0.025 mg/kg x 1.92 kg = 0.048 mg
Therefore, the dose of Acepromazine for the kitten is 0.048 milligrams.
Calculate age-adjusted death rate per 1,000 population for Sarasota County using the direct method and the combined population as calculated in the previous question.
Answers
Using the direct approach and the total population, the age-adjusted mortality or death rate for Sarasota County was 11.2 per 1,000 people.
As a result, each age group has an age-specific death rate (ASDR) per 100,000 people. In other words, for each age group, ASDR is equal to 100,000 minus the expected population of that age group. The direct approach of standardization is what it is known as.
The scientists multiply the ratio of the total fatalities in a particular geographic area to the population size by 1,000 to determine the crude mortality rate in terms of deaths per 1,000 persons. If the crude mortality rate is to be stated in terms of deaths per 100,000 persons, this ratio must be multiplied by 100,000.
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Correct Question:
Calculate age-adjusted death rate per 1,000 population for Sarasota County using the direct method and the combined population as What.
Mr. J. underwent a repair of a torn biceps brachii 2 days ago. During passive ROM exercises, which combination of motions should you avoid at end range to protect (not disrupt) the healing tissue?
A) Elbow extension, shoulder extension, forearm supination
B) Elbow extension, shoulder flexion, forearm pronation
C) Elbow extension shoulder flexion, forearm supination
D) Elbow extension shoulder extension, forearm pronation
Answers
To protect the healing tissue after a repair of a torn biceps brachii, during passive range of motion (ROM) exercises, you should avoid the combination of motions described in option (C): Elbow extension, shoulder flexion, forearm supination.
The biceps brachii muscle is responsible for flexing the elbow, flexing the shoulder, and supinating the forearm. After a surgical repair of a torn biceps brachii, it is essential to avoid excessive tension or stress on the healing tissue to promote proper healing and prevent disruption.
During passive ROM exercises, where the joint is moved by an external force, the combination of elbow extension, shoulder flexion, and forearm supination places tension on the repaired biceps brachii tendon. Elbow extension and shoulder flexion activate the biceps brachii, while forearm supination further engages the muscle and places additional strain on the healing tissue.
Avoiding these end-range motions helps protect the healing tissue by minimizing tension and stress on the repaired area. It allows the tendon to heal without excessive strain and promotes optimal recovery.
By following proper precautions and avoiding movements that stress the healing tissue, rehabilitation can proceed in a manner that supports healing and restoration of normal function in the biceps brachii muscle.
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4. Mrs. Robins states that she should not have her blood pressure taken on her left arm
because she has had a mastectomy. She indicates that her lymph nodes were also removed on
that side and the doctor told her not to have her blood pressure taken on that side. Why would a
doctor say this? You may need to refer to the Internet for the reason why
Answers
Answer:
Its precautionary to prevent lymphedema.
Explanation:
Sometimes, removing lymph nodes can make it hard for your lymphatic system to drain properly. If this happens, lymphatic fluid can build up in the area where the lymph nodes were removed. This extra fluid causes swelling called lymphedema.
The surgical partial or total removal of one or both breasts is referred to medically as a mastectomy. Breast cancer is typically treated with a mastectomy. Women who are thought to have a high risk of developing breast cancer occasionally have the procedure done as a preventative step.
What is Lymphedema?Lymphedema is caused by a blockage in the lymphatic system. This is usually the result of a traumatic event, such as a sports injury or deep cuts and bruises, or as a side effect of surgery or cancer treatment. Lymphedema can occur as a birth defect or as a symptom of infection in rare cases. Precautions are required to prevent lymphedema. When lymph nodes are removed, your lymphatic system may struggle to discharge properly on occasion. If this occurs, lymphatic fluid may accumulate where the lymph nodes were removed. Lymphedema is a swelling caused by extra fluid. It is critical to understand that lymphedema can sometimes become severe and cause serious problems, and that it is frequently a long-term or chronic condition.To learn more about Mastectomy refer to:
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outline four differences between type 1 and type 2 diabetes mellitus
Answers
Explanation: it’s from google just put it in your own words
what charged group(s) is/are present in glycine at a ph of 7? A) -NH3* B) -C00- C) -NH2 D) A and B E) A, B, and C
Answers
The pH of 7, glycine exists in a zwitterionic form, meaning it has both a positive and a negative charge on different parts of the molecule. In summary, the charged groups present in glycine at a pH of 7 are -NH3⁺ and -COO⁻, making the correct answer D) A and B.
The amino group (-NH2) on glycine acts as a base and can accept a proton (H+) to become positively charged as -NH3+. The carboxyl group (-COOH) acts as an acid and can donate a proton (H+) to become negatively charged as -COO-. Therefore, options A and B are present in glycine at a pH of 7, making option D the correct answer. Option C is not present in glycine at a pH of 7 since the amino group has accepted a proton to become positively charged as -NH3+. Overall, the presence of both a positive and negative charge on glycine at a pH of 7 makes it a good buffer molecule that can help maintain the pH of a solution. In summary, the charged groups present in glycine at a pH of 7 are -NH3⁺ and -COO⁻, making the correct answer D) A and B.
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You are the office manager for a busy primary care practice.over the past week you have notice that the one of your employees has been 15 minutes late every day.should you approach this employee? If so how do you manage the situation? What are the main points you would want to stress to this employee? Are there any consequences? What follow-up if any should be done
Answers
Answer:
Whether it’s bad traffic, oversleeping or caring for a sick pet, employees offer up lots of different excuses when they show up late for work. As the manager, you may overlook it the first time. But what if it becomes a pattern?
Employee lateness is a widespread problem. A 2016 survey by CareerBuilder found that one in four employees admits to showing up late for work once a month, whereas 13 percent of employees say it’s a weekly occurrence. Managers say they hear all sorts of excuses: “A black bear entered my carport and decided to take a nap on the hood of my car.” “I was detained by Homeland Security.” “My hair caught on fire from my blow dryer.”
Employees who rarely arrive late to work should probably be given the benefit of the doubt—as there are valid reasons for being late. (Tires really do go flat!) But it’s generally in a manager’s best interest to confront employees who frequently—or always—show up late.
Late employees can reduce business productivity, especially if they aren’t making up for lost work time at the end of their shifts. Moreover, it hurts the morale and work ethic of other employees who might resent that the late arrivers aren’t getting called out or disciplined for their lateness. It might even encourage other employees to start showing up late to work if they see no consequence for the bad behavior.
But don’t despair. Businesses have many opportunities to boost the odds that employees will show up when they’re supposed to. Here are ways to discourage employees from arriving late, as well as how to deal with those who regularly do:
Explanation:
chapter 12 - . which factors are primarily responsible for the rapid increases in overweight children and adolescents in recent years? genetic factors environmental and societal factors physical factors cognitive factors emotional factors
Answers
The recent sharp rise in overweight children & teenagers is mostly attributable to environmental and socioeconomic causes.
The financial, demographic, environmental, & cultural aspects of a person's surroundings at home and work, as well as the health system, are all considered social and physical determinants of health. the most significant socioeconomic factors that influence health.
12.7% of children aged 2 to 5 years, 20.7% of children aged 6 to 11 years, and 22.2% of children aged 12 to 19 years were obese. Additionally, certain communities are more likely to have children who are obese.
Lifestyle concerns The primary causes of childhood obesity are insufficient physical activity and an excessive intake of calories through food and beverages. However, hormonal and genetic influences may be as well.
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Examine the issues surrounding Accident Prevention Use and
Control of hazardous materials.
Answers
Accident prevention and the control of hazardous materials are critical issues in ensuring the safety of individuals and the environment. Accident prevention involves implementing measures to minimize the occurrence of accidents, while the control of hazardous materials aims to mitigate the risks associated with their handling and storage.
One key aspect of accident prevention is conducting thorough risk assessments. This involves identifying potential hazards, evaluating the likelihood of accidents occurring, and implementing appropriate control measures. These measures can include training employees on safety protocols, providing personal protective equipment, and implementing engineering controls to minimize exposure to hazardous materials.
The control of hazardous materials involves proper handling, storage, and disposal practices. This includes using appropriate containers, labeling materials correctly, and ensuring that employees are trained in the safe handling and disposal of hazardous substances. It is also important to maintain an inventory of hazardous materials and regularly review and update safety procedures to reflect any changes in regulations or best practices.
Regular inspections and audits are essential to monitor compliance with safety regulations and identify any potential issues or areas for improvement. This can help to ensure that accident prevention measures and the control of hazardous materials are effectively implemented.
Overall, addressing accident prevention and the control of hazardous materials requires a proactive and comprehensive approach. By prioritizing safety, implementing appropriate measures, and regularly reviewing and updating protocols, the risks associated with hazardous materials can be minimized, protecting both individuals and the environment.
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circus Afro circus Afro polka dot polka dot Afro
now hold breath for 3 minutes and tell me what happens
Answers
Answer:
nothing much happened
Explanation:
Answer:
...........................what?
Explanation:
what are the advantages of encoder
Answers
Answer:
Benefits and Advantages of encoder:
Highly reliable and accurate.
Higher resolution.
Low-cost feedback.
Integrated electronics.
Compact in size.
Fuses optical and digital technology.
It can be incorporated into existing applications.
Drawback and Disadvantages of an encoder:
The subject of magnetic radio interference.
Susceptible to dirt, oil and dust contaminate.
Direct light source interference.
Explanation:
Highly reliable and accurate.
Higher resolution.
Low-cost feedback.
Integrated electronics.
Compact in size.
Fuses optical and digital technology.
It can be incorporated into existing applications.
A 50 y/o known alcoholic presents to the ER with tonic clonic seizures. BP 180/110, HR 118, T 100.1
Best initial treatment of our patient?
Answers
The best initial treatment for a 50-year-old known alcoholic presenting to the ER with tonic-clonic seizures and high blood pressure of 180/110, heart rate of 118, and a fever of 100.1 would be to administer benzodiazepines to control the seizures.
This is because benzodiazepines are the first-line treatment for seizures and can help to stop the seizure activity quickly. After the seizures are under control, the medical team can work to manage the patient's high blood pressure and fever.
In addition, the patient's history of alcoholism should be taken into account as it may be a contributing factor to the seizure activity. The patient may also require additional medications to help manage their alcohol withdrawal symptoms, which can further exacerbate their condition.
It is important to closely monitor the patient's vital signs, fluid and electrolyte balance, and manage any potential complications that may arise from their condition. Close follow-up care and support will also be important for this patient's ongoing recovery.
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I need someone to help me write about a 250 essay about schumermann's kypohosis disease on medical  terminology
Answers
Super easy!
state three qualities of a good drinking water
Answers
Answer:
Color – pure water is colorless; colored water can indicate pollution.
Turbidity – pure water is clear and does not absorb light.
Taste and odor – pure water is always tasteless and odorless.
Explanation:
Order. Administer Heparin 6,200 units subcut now.
Which vial should the nurse use to administer the least volume into the injection site?
10 unit vial
5,000 unit vial
1,000 unit vial
10,000 unit vial
Answers
The vial which the nurse should use to administer the least volume into the injection site is: 10,000 unit vial.
Discussion:
A vial otherwise known as a flacon may be a small glass or plastic vessel or bottle, often used to store medication as liquids, powders or capsules.
Since the other says; Administer Heparin 6,200 units subcut now.
We can conclude that the vial which the nurse should use to administer the least volume into the injection is; 10,000 unit vial.
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Diagram of how insulin can help treat diabetes
Answers
I have attached the diagram below. I hope this helps you!
Studies suggest that N2O contribute to the release of endorphins, which inhibit neurotransmission across the neuro junctions, producing _____. 1. Euphoria 2. Analgesia 3. Anesthesia 4. Sedation
Answers
Answer:
2. Analgesia
Explanation:
They produce a chemical that blocks the neurotransmitter called. Substance p which is responsible for transmitting impulses that elicit pain reflexes to the spinal cord
One problem with getting mrna vaccines to work was that the immune system responded and destroyed the rna too quickly. How did the immune system recognize the foreign rna?.
Answers
While getting mRNA vaccines to work was that the immune system responded and destroyed the RNA too quickly the immune system recognize the foreign RNA by pattern recognition receptors.
What is RNA?A polymeric molecule essential in various biological roles is known as RNA.
RNA stands for Ribonucleic acid .RNA composes around 50% of the structure of the ribosomes.biological roles in which it is involve are:Coding of genes.Decoding of genes.Regulation of genes.Expression of genes.Usage:Creation of proteins carries genetic info.mRNA:mRNA stands for Messenger Ribonucleic acid.It is used in the vaccines of RNA It is necessary for protein production.To Know more about RNA and immune visit
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A patient is receiving mobilizations to regain normal mid thoracic extension. After three sessions, the patient complains of localized pain that persists for greater than 24 hours. What is the therapist's BEST option?
1. Change mobilizations to gentle, low-amplitude oscillations to reduce the joint and soft tissue irritation.
2. Continue with current mobilizations, followed by a cold pack to the thoracic spine.
3. Place the physical therapy on hold and resume in 1 week.
4. Change to self-stretching activities, because the patient does not tolerate mobilization.
Answers
The therapist's best option is to change the mobilizations to gentle, low-amplitude oscillations to reduce joint and soft tissue irritation.
Explanation: In this scenario, the patient's complaint of persistent localized pain after three sessions of mobilizations indicates that the current approach may be aggravating the joint and soft tissues. It is important for the therapist to address this issue and modify the treatment accordingly. The best option in this case is to change the mobilizations to gentle, low-amplitude oscillations.
This modification aims to reduce the intensity and stress on the affected joint and soft tissues, helping to alleviate irritation and minimize pain. By adjusting the technique to a more gentle approach, the therapist can continue working towards the goal of regaining normal mid thoracic extension while ensuring the patient's comfort and minimizing any adverse effects.
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Lipophilic hormones are transported in blood ________ and bind to receptors located ________.
A) dissolved in the plasma : on the plasma membrane of the target cell
B) dissolved in the plasma : inside the target cell
C) bound to carrier proteins : on the plasma membrane of the target cell
D) bound to carrier proteins : inside the target cell
E) inside red blood cells : inside the target cell
Answers
The ideal response is A) dissolved in the plasma: on the target cell's plasma membrane.
Lipophilic hormones pass through the cell membrane and interact with receptors, usually found in the nucleus, to form bonds. The receptor for such hormone are usually exposed on the outer side of the cell. This modifies the receptor so that it can attach to DNA at a particular site (called the hormone response element). Lipid-soluble hormones enter the target cell and diffuse through the plasma membrane where they bind to a receptor protein. Lipophilic hormones do not dissolve in blood plasma and thus require a carrier protein to help them reach the target cell.
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Lola is thinking about having a child and asks you for advice. Use research presented in your text to describe positive and negative aspects of having children and positive and negative aspects of being childless.
Answers
Answer:
If they believe their ready then have the child
Explanation:
Wanting to raise a child can come with challenges, but delivering the infant as healthy as possible you need to know medical records, health risk, the right amount of medication along what kind. You need to exam the woman to see if she's in a healthy weight, has a healthy diet, and overall if her body is ready to carry a child. The negative outcome to having or caring for the child is the amount of body change. Weight gain, mood swings, stretch marks, pain, etc will start to become common to happen. All of this will be worth it to see ur child come to this world. It's a challenge many mothers went through to see their child in this world become someone amazing.
fill in the blank. a____drug is one which precedes the use of illegal or illicit drugs.
Answers
a gateway drug is one which precedes the use of illegal or illicit drugs.
A drug known as a "gateway drug" is one that is thought to pave the way for the use of heavier and riskier substances. Alcohol, cigarettes, and marijuana are examples of these drugs that are frequently legal or socially acceptable and are thought to have the potential to serve as a "gateway" to the use of more dangerous or illegal drugs. The use of gateway substances increases the likelihood of developing a drug addiction, thus it's critical to inform people, especially adolescents, about the risks of drug experimentation and the potential drawbacks of drug usage. The gateway drugs are thus create s societal menace by drawing masses toward their use.
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