The nurse is explaining the purpose of a bone marrow aspiration to a patient. Which statement accurately describes the primary goal of this procedure?
"Bone marrow aspiration is performed to assess lung function."
"Bone marrow aspiration helps to diagnose heart conditions."
"Bone marrow aspiration evaluates blood disorders and cancers."
"Bone marrow aspiration is used to assess kidney function."
The Correct Answer is C
Bone marrow aspiration is a procedure used to obtain a sample of the bone marrow for diagnostic purposes. It is commonly performed to assess and diagnose various blood disorders, such as leukemia, anemia, and other hematological conditions. It is also used to detect cancers that may originate in the bone marrow.
a. This statement is incorrect. Bone marrow aspiration is not used to assess lung function. Lung function is typically evaluated through respiratory tests, such as spirometry or arterial blood gas analysis.
b. This statement is incorrect. Bone marrow aspiration is not used to diagnose heart conditions. Heart function is usually assessed through cardiac tests, such as electrocardiography (ECG) or echocardiography.
d. This statement is incorrect. Bone marrow aspiration is not used to assess kidney function. Kidney function is typically evaluated through blood and urine tests, such as creatinine clearance or serum electrolytes.
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Related Questions
Correct Answer is B
Explanation
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.
Correct Answer is C
Explanation
Specimen collection tubes are essential for collecting the bone marrow sample during the aspiration procedure.
a. A nebulizer and oxygen mask are not directly related to bone marrow aspiration and are not typically required for the procedure.
b. A suture removal kit is not needed for bone marrow aspiration.
d. A blood pressure cuff and stethoscope are not directly related to bone marrow aspiration and are not typically required for the procedure.
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