A nurse is assessing a client who has hypokalemia as a result of nausea, vomiting, and diarrhea. Which of the following findings should the nurse expect?
Hyperactive reflexes
Hyperactive bowel sounds
Weak, irregular pulse
Extreme thirst
The Correct Answer is C
A: Hypokalemia is associated with hypoactive reflexes, not hyperactive reflexes.
B: Hyperactive bowel sounds are more indicative of hyperkalemia, not hypokalemia.
C: Weak, irregular pulse is a common manifestation of hypokalemia and reflects the impact of potassium on cardiac function.
D: Extreme thirst is not a typical symptom of hypokalemia.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
A. While researching information is valuable, using the facility's policies and procedures is the best source for specific, evidence-based guidelines.
B. An AP may not be qualified to provide accurate information on removing an IV catheter.
C. The facility's policies and procedures manual is a reliable source of evidence-based guidelines for nursing care.
D. While journal articles can provide information, the facility's policies and procedures manual is often more immediately relevant and specific.
Correct Answer is A
Explanation
A. Irregular respirations, including Cheyne-Stokes breathing, are common at the end of life.
B. Moist mucous membranes may be a sign of hydration, but in the end-of-life phase, mucous membrane changes are possible, including dryness.
C. Hypertension is less likely in the end-of-life phase; blood pressure tends to decrease.
D. Tachycardia may or may not be present; it can vary depending on the individual's circumstances.
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