A client asks the nurse about the purpose of a computed tomography (CT) scan in the evaluation of pancreatitis. What should the nurse explain?
"A CT scan provides detailed images of the pancreas and surrounding structures, helping to diagnose and assess the severity of pancreatitis."
"A CT scan is used to directly visualize the blood vessels in the pancreas and assess blood flow."
"A CT scan measures the levels of pancreatic enzymes to confirm the presence of pancreatitis."
"A CT scan is primarily used to assess lung function and is not relevant to the evaluation of pancreatitis."
The Correct Answer is A
A) Correct. A CT scan is a valuable diagnostic tool for pancreatitis. It provides detailed images of the pancreas and adjacent structures, aiding in the diagnosis and assessment of the severity of pancreatitis.
B) Incorrect. While a CT scan can visualize blood vessels, it is not used specifically to assess blood flow in the pancreas.
C) Incorrect. A CT scan does not measure levels of pancreatic enzymes; it provides imaging of the pancreas.
D) Incorrect. A CT scan is used for imaging internal structures like the pancreas, not for assessing lung function.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
A) Incorrect. While certain pain medications may need to be used cautiously in pancreatitis, it is not necessary to avoid all pain medications. The healthcare provider will determine appropriate options.
B) Incorrect. NSAIDs should generally be avoided in pancreatitis, as they can exacerbate the condition.
C) Correct. Pain management for pancreatitis may include medications like acetaminophen or opioids, prescribed by the healthcare provider as needed.
D) Incorrect. While some herbal remedies and alternative therapies may provide complementary support, they should not be the sole or primary method of pain relief in pancreatitis.
Correct Answer is A
Explanation
A) Correct. Elevated levels of serum amylase are indicative of pancreatic inflammation and are a common diagnostic marker for pancreatitis.
B) Incorrect. Elevated serum creatinine levels may be seen in kidney dysfunction but are not specific to pancreatitis.
C) Incorrect. Hemoglobin levels may be affected in various conditions, but they are not a specific marker for pancreatitis.
D) Incorrect. Platelet counts may be affected in different medical conditions, but they are not specific to pancreatitis.
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