The nurse is preparing a patient for a bone marrow aspiration. Which action is essential in the pre-procedure care?

Administering intravenous antibiotics

Obtaining informed consent from the patient

Providing a high-calorie meal before the procedure

Restricting fluid intake for 8 hours before the procedure

Answer and Explanation

The Correct Answer is B

Obtaining informed consent from the patient is an essential pre-procedure action. It ensures that the patient is aware of the procedure, its risks, benefits, and alternatives, and gives their voluntary permission for the bone marrow aspiration.

a. Administering intravenous antibiotics is not typically part of the pre-procedure care for bone marrow aspiration. Antibiotics are usually administered if there is a risk of infection, but it is not a routine pre-procedure action.

c. Providing a high-calorie meal before the procedure is not necessary for bone marrow aspiration. In fact, patients may be advised to have a light meal or be NPO (nothing by mouth) for a certain period before the procedure.

d. Restricting fluid intake for 8 hours before the procedure is not recommended for bone marrow aspiration. Patients are usually advised to maintain adequate hydration before the procedure.

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Correct Answer is C

Explanation

Bone marrow aspiration can be used to assess the iron stores in the bone marrow, providing valuable information about iron metabolism and helping to confirm a diagnosis of iron-deficiency anemia.

a. This choice is incorrect because bone marrow aspiration is not used to evaluate pancreatic function. Pancreatic function is typically assessed through blood tests, such as pancreatic enzyme levels.

b. This choice is incorrect because bone marrow aspiration is not used to diagnose skin conditions. Skin conditions are typically diagnosed through visual examination and skin biopsies, if necessary.

d. This choice is incorrect because bone marrow aspiration is not used to determine muscle strength. Muscle strength is typically assessed through physical examination and strength testing.

A. To assess bone density B. To detect brain abnormalities C. To diagnose cancer of the blood D. To evaluate cardiac function

Correct Answer is C

Explanation

Bone marrow aspiration is commonly used to diagnose various blood disorders, including leukemia, which is a cancer of the blood and bone marrow. By examining the bone marrow cells, healthcare providers can determine if cancerous cells are present and confirm the diagnosis of leukemia.

a. This choice is incorrect because bone marrow aspiration is not used to assess bone density. Bone density is typically evaluated through bone density scans or DEXA scans.

b. This choice is incorrect because bone marrow aspiration is not used to detect brain abnormalities. Brain abnormalities are typically diagnosed through imaging tests such as MRI or CT scans.

d. This choice is incorrect because bone marrow aspiration is not used to evaluate cardiac function. Cardiac function is typically assessed through various cardiac tests, such as electrocardiography (ECG) or echocardiography.

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The nurse is preparing a patient for a bone marrow aspiration. Which action is essential in the pre-procedure care?

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Naxlex Comprehensive Predictor Exams

A patient with suspected iron-deficiency anemia is scheduled for a bone marrow aspiration. What is the primary indication for this procedure in this patient?

Correct Answer is C

Explanation

A patient is suspected of having leukemia. The healthcare provider orders a bone marrow aspiration to confirm the diagnosis. What is the primary indication for this procedure in this patient?

Correct Answer is C

Explanation

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The nurse is preparing to perform a bone marrow aspiration on a patient. What is the primary purpose of the bone marrow aspiration?

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