Which laboratory test would be the priority for a patient with hypertension who takes a thiazide diuretic?
1. Magnesium
2. Calcium
3. Chloride
4. Potassium
4
Rationale 1: Magnesium level is not a priority.
Rationale 2: Calcium level is not a priority.
Rationale 3: Chloride level is not a priority.
Rationale 4: Sodium and potassium are the electrolytes of most concern. A patient on thiazide diuretics should be monitored for hypokalemia.
Global Rationale: Sodium and potassium are the electrolytes of most concern. A patient on thiazide diuretics should be monitored for hypokalemia. Magnesium, calcium, and chloride levels are not a priority.
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