A client with suspected cholecystitis is scheduled for a hepatobiliary iminodiacetic acid (HIDA) scan. The client asks the nurse about the purpose of this test. Which of the following responses should the nurse provide?
"The HIDA scan will visualize the blood flow in your liver."
"This scan will assess the function and patency of your bile ducts."
"The HIDA scan will evaluate the motility of your small intestine."
"This scan will provide detailed images of your pancreas."
The Correct Answer is B
Choice A reason:
Visualizing blood flow in the liver is not the purpose of a HIDA scan. This type of scan is primarily used to assess the biliary system.
Choice B reason:
This statement is correct. A HIDA scan is used to assess the function and patency of the bile ducts. It involves injecting a radioactive tracer that is taken up by the liver and excreted into the bile. The scan can visualize the flow of bile and detect any obstruction or abnormality in the biliary system.
Choice C reason:
Evaluating the motility of the small intestine is not the purpose of a HIDA scan. It is used specifically for assessing the biliary system.
Choice D reason:
Providing detailed images of the pancreas is not the primary purpose of a HIDA scan, although it can sometimes provide some information about the pancreas if the tracer reaches the duodenum and enters the common bile duct.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
Choice A reason:
This statement is correct. Sucralfate is best taken on an empty stomach at least 1 hour before meals to allow it to form a protective barrier over the ulcer and provide optimal therapeutic effects.
Choice B reason:
Crushing sucralfate tablets is not recommended, as it may interfere with the medication's ability to adhere to the ulcer site and provide protection.
Choice C reason:
Taking sucralfate with antacids may reduce its effectiveness, as antacids can interfere with its therapeutic actions. It is best to take sucralfate separately from antacids.
Choice D reason:
It is essential to avoid taking sucralfate with other medications, especially those that require an acidic environment for absorption. This is because sucralfate can decrease the absorption of certain drugs.
Correct Answer is D
Explanation
Choice A reason:
Consumption of spicy foods and carbonated beverages may exacerbate symptoms in individuals with peptic ulcer disease, but they are not direct risk factors for developing the condition.
Choice B reason:
Regular consumption of yogurt and probiotics may promote gastrointestinal health, but they are not specifically risk factors for peptic ulcer disease.
Choice C reason:
Frequent use of antacids for heartburn relief may indicate underlying acid-related issues, but it is not a risk factor for peptic ulcer disease.
Choice D reason:
This statement is correct. Long-term use of NSAIDs is a well-established risk factor for peptic ulcer disease. NSAIDs can irritate the stomach lining and increase the risk of ulcer formation.
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