PCCN Practice Exam 3|35 Questions with Verified Answers



A patient is being treated for hypertensive crisis with Labetalol 10mg IV Q2H PRN and Enalapril 1.25mg IV Q6H. The RN should hold the meds and notify the provider when lab findings show:



A. ↓ potassium



B. ↑ hematocrit



C. ↓ platelets



D. ↑ liver function tests - CORRECT ANSWER D



Torsades de Pointes is commonly associated with which of the following electrolyte disturbances?



A. Hyperkalemia



B. Hypokalemia



C. ...
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