A patient presents with anxiety, palpitations, tremor, heat intolerance, and weight loss. Laboratory studies reveal that the patient has low thyroid-stimulating hormone and high triiodothyronine (i.e., T3) and thyroxine (i.e., T4). Which of the following medications would be useful in relieving the patient’s palpitations?

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The Cardiac Medicine Certification (CMC) exam is designed for certified nurses currently practicing in areas such as CCU, combined ICU/CCU, medical ICU, telemetry, progressive care, heart failure clinics/home care, interventional cardiology, cardiac catheterization labs and/or electrophysiology units. Exam content: Since all eligible candidates must hold a clinical nursing specialty certification, the 90-item subspecialty exams concentrate solely on the Synergy Model component of Clinical Judgment. Although components such as patient teaching and collaboration are very important in providing... Show more

A patient presents with anxiety, palpitations, tremor, heat intolerance, and weight loss. Laboratory studies reveal that the patient has low thyroid-stimulating hormone and high triiodothyronine (i.e., T3) and thyroxine (i.e., T4). Which of the following medications would be useful in relieving the patient’s palpitations?