The nurse would expect the least formed stool to be present in which portion of the digestive tract?
Sigmoid colon
Ascending colon
Descending colon
Transverse colon
The Correct Answer is B
The correct answer is choice b. Ascending colon.
Choice A rationale:
The sigmoid colon is the last part of the large intestine before the rectum. By this stage, the stool is usually well-formed as most water has been absorbed.
Choice B rationale:
The ascending colon is the first part of the large intestine where the stool is least formed. This is because it is the initial stage of the large intestine where water absorption begins, so the stool is still relatively liquid.
Choice C rationale:
The descending colon is further along the digestive tract, where more water has been absorbed, making the stool more formed compared to the ascending colon.
Choice D rationale:
The transverse colon is between the ascending and descending colons. While the stool here is more formed than in the ascending colon, it is less formed than in the descending and sigmoid colons.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
Choice A Stool with worms would present as visible worms or worm segments in the stool and not pus.
Choice B Occult blood refers to blood that is not visible to the naked eye and is not related to the presence of pus in the stool.
Choice C Pus in the stool is not considered a normal stool characteristic.
Choice D The presence of pus in the stool may indicate inflammation or infection in the gastrointestinal tract, potentially from conditions such as inflammatory bowel disease (IBD) or infection.
Correct Answer is C
Explanation
Choice A Depending on laxatives or stool softeners every day may lead to dependence and can be harmful in the long term. It is not a preferred approach for managing constipation.
Choice B While eating smaller, more frequent meals can aid digestion, it is not the primary strategy for preventing constipation.
Choice C : Increasing dietary fiber intake is an effective way to promote regular bowel
movements and prevent constipation. Gradually increasing fiber intake helps the body adjust to the increased fiber load.
Choice D Adequate fluid intake is important for bowel health, but focusing solely on fluid intake may not be as effective as increasing dietary fiber to prevent constipation.
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