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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."

Answer and Explanation

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.

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Correct Answer is B

Explanation

A) Incorrect. Serum amylase and lipase tests do not directly visualize the pancreas. They measure enzyme levels that can indicate pancreatic inflammation.

B) Correct. Serum amylase and lipase tests are important diagnostic tools for pancreatitis. Elevated levels of these enzymes can indicate pancreatic inflammation.

C) Incorrect. Serum amylase and lipase tests are not used to assess blood sugar levels. They are specific to measuring pancreatic enzyme levels.

D) Incorrect. Serum amylase and lipase tests are primarily used to assess pancreatic function and diagnose pancreatitis, not to identify gallbladder issues.

A. Gastroesophageal Reflux Disease (GERD) B. Peptic Ulcer Disease (PUD) C. Pancreatitis D. Gastritis

Correct Answer is C

Explanation

A) Incorrect. GERD primarily involves acid reflux and heartburn, not severe upper abdominal pain.

B) Incorrect. PUD is characterized by ulcers in the stomach or duodenum, which may cause pain, but it typically doesn't present with severe upper abdominal pain and nausea.

C) Correct. Pancreatitis is characterized by severe upper abdominal pain, nausea, and vomiting. It is often a result of inflammation of the pancreas.

D) Incorrect. Gastritis involves inflammation of the stomach lining and can cause abdominal discomfort, but it is not typically associated with severe upper abdominal pain.

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A client asks the nurse about the purpose of a computed tomography (CT) scan in the evaluation of pancreatitis. What should the nurse explain?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is explaining the purpose of serum amylase and lipase tests to a client suspected of having pancreatitis. What should the nurse include?

Correct Answer is B

Explanation

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Correct Answer is C

Explanation

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