Which of the following is a characteristic of urine that indicates adequate hydration?
Dark color
Strong smelling
Oliguria
Pale color
The Correct Answer is D
A. Dark-colored urine is typically a sign of dehydration, as the kidneys concentrate the urine when the body is low on water. Adequate hydration usually results in lighter-colored urine.
B. Strong-smelling urine can indicate dehydration, certain foods, or medications, but it is not an indicator of adequate hydration. Properly hydrated urine typically has a mild odor.
C. Oliguria, or low urine output, can be a sign of dehydration, kidney dysfunction, or other underlying issues. It is not a sign of adequate hydration.
D. Pale-colored urine is a characteristic of adequate hydration. When the body is well-hydrated, the kidneys excrete a greater volume of diluted urine, which tends to be light in color.
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Related Questions
Correct Answer is D
Explanation
A. When performing hand hygiene, the hands should be held lower than the elbows to allow water to flow downward, preventing the contamination of the forearms.
B. The water temperature should be warm, but not hot, to prevent skin irritation. Extremely hot water is not necessary for effective hand hygiene.
C. Hands and arms should be rubbed together to create friction during hand washing. However, drying should be done with a clean paper towel or air dryer, not by rubbing the hands and arms together.
D. The correct amount of liquid soap for hand hygiene is typically 4 to 5 mL. This is the appropriate amount to ensure effective coverage and cleaning of the hands.
Correct Answer is C
Explanation
A. While Crohn disease can affect any part of the gastrointestinal tract, it often affects the small intestine, particularly the ileum. However, the location alone does not explain the increased risk of obstruction.
B. Certain foods, such as spicy foods, may exacerbate symptoms of Crohn disease, but this is not the primary reason it causes intestinal obstruction.
C. Crohn disease causes inflammation that can lead to the formation of granulomas, particularly in the submucosal layers. These granulomas contribute to fibrosis and narrowing of the bowel, which can lead to intestinal obstruction. This is a key feature of Crohn disease that makes it more likely to cause obstruction compared to ulcerative colitis.
D. Abdominal pain and watery diarrhea are common symptoms of both Crohn disease and ulcerative colitis, but they are not directly related to the increased risk of obstruction in Crohn disease.
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