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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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
Choice A rationale
The most common position for administering an enema is the left lateral position, where the patient lies on their left side with their right leg flexed toward their chest. This position allows for the best flow of the enema solution by gravity along the natural curves of the sigmoid colon and rectum.
Choice B rationale
Position B is not typically recommended for enema administration.
Choice C rationale
Position C is not typically recommended for enema administration.
Choice D rationale
Position D is not typically recommended for enema administration
Correct Answer is B
Explanation
Choice A rationale
Ecchymosis of the extremities is not a typical finding in a patient with an obstruction and inflammation of the common bile duct due to cholelithiasis.
Choice B rationale
Fatty stools, or steatorrhea, is a common symptom in patients with cholelithiasis. This is because the obstruction in the common bile duct can prevent the flow of bile, which is necessary for the digestion and absorption of fats.
Choice C rationale
Straw-colored urine is not typically associated with cholelithiasis. Dark urine can be a symptom of this condition, as the obstruction can cause bilirubin to leak into the blood and urine.
Choice D rationale
Tenderness in the left upper abdomen is not a typical symptom of cholelithiasis. Pain associated with this condition is usually located in the right upper quadrant or the middle upper part of the abdomen.
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