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 C
Explanation
Intravenous sedation is commonly used for bone marrow aspiration to provide pain relief and help the patient remain relaxed during the procedure.
a. General anesthesia is not typically used for bone marrow aspiration unless the patient has specific medical conditions that warrant it.
b. Regional anesthesia, such as spinal or epidural anesthesia, is not typically used for bone marrow aspiration.
d. Topical anesthesia is not sufficient for pain relief during a bone marrow aspiration procedure.
Correct Answer is C
Explanation
Bone marrow aspiration is a diagnostic procedure used to evaluate various blood disorders, including leukemia. However, the procedure itself does not lead to the development of leukemia. Leukemia is a separate medical condition that can be diagnosed through bone marrow aspiration.
a. Some discomfort at the needle insertion site is a common side effect of bone marrow aspiration.
b. Excessive bleeding during the procedure is a risk, especially if the patient has a bleeding disorder or is on blood-thinning medications.
d. Some patients may experience significant blood loss during the procedure, necessitating a blood transfusion to replace lost blood components.
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