A nurse is caring for a 7-year-old child who has severe dehydration. Which of the following findings should the nurse expect?
Blood pressure 94/68 mm Hg
Urinary output 30 mL/hr
Respiratory rate 24/min
Heart rate 152/min
The Correct Answer is D
A. A blood pressure of 94/68 mm Hg is within the normal range for a 7-year-old child and may indicate compensated dehydration rather than severe dehydration.
B. A urinary output of 30 mL/hr is insufficient and may indicate dehydration, but it does not specifically indicate severe dehydration.
C. A respiratory rate of 24/min is within the normal range for a 7-year-old child and is not specifically indicative of severe dehydration.
D. Tachycardia (heart rate >100 beats per minute) is a common finding in severe dehydration as the body attempts to compensate for decreased blood volume by increasing heart rate.
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Related Questions
Correct Answer is A
Explanation
A. Placing the cane on the unaffected side helps to provide better support and balance for the client. It allows the client to shift weight away from the affected side, reducing strain and risk of falls.
B. The cane should be adjusted to the height of the wrist crease when the client stands with arms relaxed at their sides, not the iliac crest. This ensures proper posture and effective use of the cane.
C. Removing the rubber tip from the cane is unsafe as the rubber tip provides traction and prevents slipping. Without it, the cane could easily slide on smooth surfaces, increasing the risk of falls.
D. Placing the cane in the closet during naps and bedtime is not practical. The client may need to use the cane immediately upon waking, and it should be easily accessible to prevent accidents.
Correct Answer is B
Explanation
A. Cannabis withdrawal typically presents with symptoms such as irritability, anxiety, insomnia, decreased appetite, and physical discomfort, but not constricted pupils, delayed reflexes, and decreased blood pressure.
B. Opioid intoxication can cause constricted pupils (miosis), delayed reflexes, and decreased blood pressure, among other symptoms such as respiratory depression, drowsiness, and altered mental status.
C. Amphetamine intoxication typically presents with symptoms such as dilated pupils, increased blood pressure, tachycardia, agitation, and hallucinations, but not constricted pupils, delayed reflexes, and decreased blood pressure.
D. Alcohol withdrawal typically presents with symptoms such as tremors, anxiety, agitation, hallucinations, increased heart rate and blood pressure, but not constricted pupils, delayed reflexes, and decreased blood pressure.
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