The patient with systemic edema is given Lasix to reduce the edema. A serious side effect of this diuretic is the promotion of hypokalemia, which may result in:
impaired kidney function
delayed blood clotting
systemic edema
cardiac complications
The Correct Answer is D
A. impaired kidney function: Although hypokalemia can affect renal concentrating ability, this is not the primary concern.
B. delayed blood clotting: Delayed clotting is more commonly associated with calcium deficiency, not potassium imbalance.
C. systemic edema: Diuretics like Lasix reduce edema, not cause it.
D. cardiac complications: Hypokalemia can cause dangerous cardiac dysrhythmias such as premature ventricular contractions and even ventricular fibrillation.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A. Turgor: Turgor refers to the skin’s elasticity, which is maintained by hydration and interstitial fluid volume.
B. Tetany: Tetany is a condition of muscle spasms due to low calcium levels.
C. Stridor: Stridor is a high-pitched sound caused by airway obstruction.
D. Dehydration: Dehydration can cause poor skin turgor, but it is not the term for normal skin elasticity.
Correct Answer is B
Explanation
A. Increase fluid intake: Although fluids are important, they do not directly correct potassium deficiency.
B. Consume orange juice and bananas: These are high in potassium and help replenish low potassium levels.
C. Increase table salt intake: Table salt increases sodium, not potassium.
D. Avoid orange juice and bananas: These should be consumed, not avoided, in hypokalemia.
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