A nurse is reinforcing teaching to a patient about how to perform fecal occult blood testing for colorectal cancer screening.
Which statement by the patient indicates a need for further teaching?
“I will refrain from eating raw fruits and vegetables.”.
“I will avoid taking iron supplements before testing.”.
“I will avoid steak and other red meats.”.
“I will continue my low-dose aspirin therapy regimen.”. .
The Correct Answer is D
Choice A rationale
It is recommended to refrain from eating raw fruits and vegetables before a fecal occult blood test, as they can cause a false-positive result.
Choice B rationale
Avoiding iron supplements before testing is also recommended, as they can interfere with the test results.
Choice C rationale
It is advised to avoid red meats before the test, as they can cause a false-positive result.
Choice D rationale
Continuing a low-dose aspirin therapy regimen may cause a false-positive result on a fecal occult blood test. Aspirin can cause gastrointestinal bleeding, which could be detected by the test. Bile ductBile duct Explore
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Related Questions
Correct Answer is C
Explanation
Choice A rationale
Weighing the patient weekly may not be sufficient in the case of cirrhosis with ascites. Fluid accumulation can occur rapidly, and more frequent weight checks may be necessary.
Choice B rationale
Positioning the patient flat in bed is not typically recommended for patients with ascites, as this can increase pressure on the diaphragm and make breathing more difficult.
Choice C rationale
Measuring the patient’s abdominal girth every 8 hours is a common nursing intervention for patients with ascites. It allows for monitoring of fluid accumulation in the abdomen.
Choice D rationale
While managing discomfort is important, acetaminophen should be used cautiously in patients with liver disease, as the liver is involved in drug metabolism.
Correct Answer is D
Explanation
Choice A rationale
Famotidine is a histamine-2 blocker used to decrease the amount of acid the stomach produces. It is not typically associated with liver disease.
Choice B rationale
Levothyroxine is a thyroid hormone used to treat hypothyroidism. It is not typically associated with liver disease.
Choice C rationale
Furosemide is a diuretic used to treat fluid retention (edema) in people with congestive heart failure, liver disease, or a kidney disorder such as nephrotic syndrome. It is not typically associated with liver disease.
Choice D rationale
Acetaminophen is a common over-the-counter medication used to relieve pain and reduce fever. However, high doses or long-term use of acetaminophen can cause liver damage.
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