A person with anemia is prescribed erythropoietin subcutaneously. The nurse knows that erythropoietin:

Stimulates bone marrow production of red blood cells.

Is given to all people with anemia.

Is given for iron deficiency anemia.

Stimulates bone marrow production of white blood cells.

Answer and Explanation

The Correct Answer is A

This helps increase the oxygen-carrying capacity of the blood and corrects anemia.

Choice B is wrong because erythropoietin is not given to all people with anemia. It is only used for certain types of anemia, such as those caused by chronic kidney disease or chemotherapy.

Choice C is wrong because erythropoietin is not given for iron deficiency anemia. Iron deficiency anemia is treated with iron supplements and dietary changes.

Choice D is wrong because erythropoietin does not stimulate bone marrow production of white blood cells. White blood cells are involved in immune responses and are produced by different growth factors.

Question 22.

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Correct Answer is A

Explanation

This is an example of secondary prevention, which is the action taken to stop the progress of the disease at the initial stage and prevent complications. An echocardiogram can help diagnose the severity and cause of heart failure and guide the treatment plan.

A client who has a family history of breast cancer and is scheduled for a mammogram is an example of secondary prevention. Secondary prevention is early detection of a disease before it progresses. Secondary prevention can include screenings and other forms of diagnostic tests.

This is an example of tertiary prevention, which is the action taken to stop the progress of the disease at the initial stage and prevent complication. An echocardiogram can help diagnose the severity and cause of heart failure and guide the treatment plan.

Choice C is wrong because it is not an example of any level of prevention.

A client who is asymptomatic is not scheduled for a series of tests because there is no indication of any disease or risk factor.

Choice D is wrong because it is an example of primary prevention, which is the action taken to prevent the development of disease.

A client who is scheduled to receive an influenza vaccination is protected from getting infected by the virus and developing flu-related complications.

A. Cataracts. B. Diabetic retinopathy. C. Glaucoma. D. Macular degeneration.

Correct Answer is A

Explanation

The correct answer is choice A. Cataracts are a cloudy, opaque area over the lens of one eye that can impair vision

Choice B is wrong because diabetic retinopathy is a condition that affects the blood vessels of the retina, not the lens. It can cause blurred vision, floaters, or vision loss

Choice C is wrong because glaucoma is a condition that damages the optic nerve due to high pressure in the eye. It can cause blind spots, halos around lights, or vision loss

Choice D is wrong because macular degeneration is a condition that damages the macula, the central part of the retina. It can cause blurred or no vision in the center of the visual field

: https://www.nhs.uk/conditions/cataracts/

: https://www.nei.nih.gov/learn-about-eye-health/eye-conditions-and diseases/diabetic-retinopathy

: https://www.mayoclinic.org/diseases-conditions/glaucoma/symptoms causes/syc-20372839

: https://en.wikipedia.org/wiki/Macular_degeneration

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A person with anemia is prescribed erythropoietin subcutaneously. The nurse knows that erythropoietin:

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Naxlex Comprehensive Predictor Exams

A charge nurse is providing an in-service to a group of nurses on the different levels of illness prevention. The nurse should include which of the following as an example of secondary prevention?

Correct Answer is A

Explanation

A nurse is caring for a client who has a cloudy, opaque area over the lens of one eye. The nurse should identify that this is a manifestation of which of the following visual impairments?

Correct Answer is A

Explanation

The nurse does not turn a client every two hours as ordered, and the client develops a pressure injury. What legal concept applies?

The nurse utilizes the SBAR format to give report to the next nurse. Which one of the following statements is correct about the SBAR?

A new nurse is working in a hospital. Which of the following actions by the nurse is NOT related to one of the National Patient Safety Goals?

The nurse identifies chronic pain as an appropriate nursing priority (or problem/diagnosis) for a client with fibromyalgia. Which manifestation did the client most likely report that caused the nurse to select this priority?

A client is admitted with an exacerbation of COPD. He has a long history of chronic bronchitis. What physical finding does the nurse expect in a client with chronic bronchitis?

A home health nurse visits a client who has COPD and receives oxygen at 2 L/min via nasal cannula. The client reports difficulty breathing. Which of the following actions is the nurse’s priority?

A client sees his primary care physician for complaints of fatigue. Bloodwork shows the client is anemic. Upon physical assessment, what signs would the provider expect to see? (Select all that apply)

Signs of hemolytic anaemias include: