A 69-year-old man presents for a general follow up appointment. He states that he is doing well and wants to be sure he is healthy. The patient’s past medical history is significant for type II diabetes mellitus, peripheral vascular disease, and hypertension. His current medications include metformin, glyburide, lisinopril, metoprolol and hydrochlorothiazide. His blood pressure is 130/90 mmHg and pulse is 80/min. A fasting lipid panel was performed last week demonstrating an LDL of 85 mg/dL and triglycerides of 160 mg/dL. The patient states that he has not experienced any symptoms since his last visit. The patient’s blood glucose at this visit is 100 mg/dL. Which of the following is recommended in this patient?
ABegin statin therapy
BIncrease lisinopril dose
CIncrease HCTZ dose
DDiscontinue metoprolol and start propranolol
EIncrease metformin dose
A 55-year-old man comes to the physician because of a 4-month history of episodic, pressure-like chest pain. The chest pain occurs when he is walking up stairs and improves with rest. He has hypertension and type 2 diabetes mellitus. His father died from a myocardial infarction at the age of 50 years. Current medications include hydrochlorothiazide and metformin. His pulse is 85/min, respirations are 12/min, and blood pressure is 140/90 mm Hg. Cardiac examination shows normal heart sounds without any murmurs, rubs, or gallops. An ECG shows high amplitude of the S wave in lead V3. An exercise stress test is performed but stopped after 4 minutes because the patient experiences chest pain. An ECG obtained during the stress test shows sinus tachycardia and ST-segment depressions in leads V1–V4. Which of the following is the most appropriate long-term pharmacotherapy to reduce the frequency of symptoms in this patient?
AMetoprolol
BClopidogrel
CAspirin
DNitroglycerin
EIsosorbide mononitrate
A 64-year-old man presents to his physician for a scheduled follow-up visit. He has chronic left-sided heart failure with systolic dysfunction. His current regular medications include captopril and digoxin, which were started after his last episode of symptomatic heart failure approximately 3 months ago. His last episode of heart failure was accompanied by atrial fibrillation, which followed an alcohol binge over a weekend. Since then he stopped drinking. He reports that he has no current symptoms at rest and is able to perform regular physical exercise without limitation. On physical examination, mild bipedal edema is noted. The physician suggested to him that he should discontinue digoxin and continue captopril and scheduled him for the next follow-up visit. Which of the following statements best justifies the suggestion made by the physician?
ALong-term digoxin therapy produces significant survival benefits in patients with heart failure, but at the cost of increased heart failure-related admissions.
BBoth captopril and digoxin are likely to improve the long-term survival of the patient with heart failure, but digoxin has more severe side effects.
CCaptopril is likely to improve the long-term survival of the patient with heart failure, unlike digoxin.
DDigoxin does not benefit patients with left-sided heart failure in the absence of atrial fibrillation.
EDigoxin is useful to treat atrial fibrillation, but does not benefit patients with systolic dysfunction who are in sinus rhythm.
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