A nurse is collecting data from a client who has dehydration. Which of the following findings should the nurse expect?
Urine output 20 mL/hr
Bradycardia
Sodium 142 mEq/L
Cool skin
The Correct Answer is A
A. Urine output 20 mL/hr: Oliguria, or low urine output (less than 30 mL/hr), is a common sign of dehydration.
B. Bradycardia: Dehydration typically causes tachycardia (increased heart rate) as the body compensates for decreased blood volume.
C. Sodium 142 mEq/L: A sodium level of 142 mEq/L is within the normal range (135-145 mEq/L) and does not indicate dehydration.
D. Cool skin: Dehydration usually results in warm, dry skin due to decreased perfusion and sweating.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A. Purplish colored stoma: A purplish colored stoma indicates compromised blood flow and possible necrosis, which is an emergency and must be reported immediately.
B. No stool noted in the collection bag: It is normal for there to be no stool in the collection bag 12 hours postoperatively as bowel function may not yet have resumed.
C. Edematous stoma: Edema of the stoma is common in the immediate postoperative period and usually subsides with time.
D. Slight bleeding of the stoma site: Slight bleeding at the stoma site can be normal immediately after surgery due to the manipulation of tissues.
Correct Answer is A
Explanation
A. Urine specific gravity 1.034: A urine specific gravity of 1.034 indicates very concentrated urine, which is a sign of dehydration.
B. Bounding pulse: A bounding pulse is typically associated with fluid overload, not dehydration.
C. Distended neck veins: Distended neck veins are a sign of fluid overload, not dehydration.
D. BP 146/94 mm Hg: Elevated blood pressure is not a typical sign of dehydration; dehydration often leads to low blood pressure or orthostatic hypotension.
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