A patient with coronary artery disease is prescribed atorvastatin. Which laboratory test is most important for monitoring a possible serious adverse effect?
Correct answer: A. Serum alanine aminotransferase level
- A. Serum alanine aminotransferase level
- B. Serum potassium level
- C. Activated partial thromboplastin time
- D. White blood cell count
Explanation
Atorvastatin can cause liver injury, so liver enzymes such as alanine aminotransferase are monitored when clinically indicated. Muscle pain or weakness also requires assessment because statins can rarely cause serious muscle injury.
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About Cardiovascular Nursing
Covers assessment and nursing care for hypertension, coronary artery disease, angina, myocardial infarction, heart failure, valvular disease and dysrhythmias. It includes interpreting vital signs and ECG findings, managing chest pain, monitoring cardiac medicines, recognizing complications and distinguishing left-sided from right-sided heart failure.
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