A nurse is caring for a client who is taking lithium and reports starting a new exercise program. The nurse should assess the client for which of the following electrolyte imbalances?
Hypomagnesemia
Hypokalemia
Hypocalcemia
Hyponatremia
The Correct Answer is D
Choice A rationale:
Hypomagnesemia involves a deficiency of magnesium, and it's not directly related to starting an exercise program while taking lithium.
Choice B rationale:
Hypokalemia involves low levels of potassium, which might not be directly influenced by the client's exercise program.
Choice C rationale:
Hypocalcemia involves low levels of calcium, and exercise is not a primary factor affecting calcium balance.
Choice D rationale:
Hyponatremia involves low levels of sodium in the blood. Starting a new exercise program while taking lithium can lead to increased sweating, potentially causing a loss of sodium. Lithium itself can also impact sodium levels. Monitoring for hyponatremia is important due to its potential impact on lithium toxicity.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
Choice A rationale:
Taking an HMG-CoA reductase inhibitor (statin) is not directly related to digoxin toxicity.
Choice B rationale:
Having a prolapsed mitral valve is not a known risk factor for digoxin toxicity.
Choice C rationale:
Having a history of COPD is not directly associated with digoxin toxicity.
Choice D rationale:
High-ceiling diuretics (loop diuretics) can lead to electrolyte imbalances, such as hypokalemia, which can increase the risk of digoxin toxicity. Potassium plays a role in the effects of digoxin on the heart, and low levels can potentiate toxicity.
Correct Answer is C
Explanation
Choice A rationale:
Ringing in the ears is not typically associated with clozapine.
Choice B rationale:
Diarrhea is not a common adverse effect of clozapine.
Choice C rationale:
Clozapine can cause agranulocytosis, a serious condition involving a decrease in white blood cells. Fever can be a sign of infection, so clients taking clozapine should notify their provider if they develop a fever.
Choice D rationale:
Weight loss is not a common adverse effect of clozapine.
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