Cardiovascular disease screening — MCQs

A 72-year-old woman comes to the physician for follow-up care. One year ago, she was diagnosed with a 3.8-cm infrarenal aortic aneurysm found incidentally on abdominal ultrasound. She has no complaints. She has hypertension, type 2 diabetes mellitus, and COPD. Current medications include hydrochlorothiazide, lisinopril, glyburide, and an albuterol inhaler. She has smoked a pack of cigarettes daily for 45 years. Her temperature is 37°C (98.6°F), pulse is 90/min, respirations are 12/min, and blood pressure is 145/85 mm Hg. Examination shows a faint abdominal bruit on auscultation. Ultrasonography of the abdomen shows a 4.9-cm saccular dilation of the infrarenal aorta. Which of the following is the most appropriate next step in management?

A 75-year-old Caucasian man presents to the emergency department with abdominal pain. The patient states he was at home eating dinner when he began to experience severe abdominal pain. The patient has a past medical history of diabetes, hypertension, and atherosclerosis. He lives at home alone, smokes cigarettes, and drinks 1 to 2 alcoholic drinks per day. The patient is given IV morphine and an ultrasound is obtained demonstrating a dilated abdominal aorta. The patient states that his father died of a similar finding and is concerned about his prognosis. Which of the following is the greatest risk factor for this patient's presentation?

A 65-year-old patient presents with acute left lower quadrant abdominal pain and is diagnosed with diverticulitis. Which of the following is most likely to have prevented this patient's condition?

A 15-year-old girl comes to the physician for a well-child examination. She feels well. Her father has coronary artery disease and hypertension. Her mother has type 2 diabetes mellitus, hypercholesterolemia, and had a myocardial infarction at the age of 52 years. She is at the 25th percentile for height and above the 95th percentile for weight. Her BMI is 32 kg/m2. Her temperature is 37°C (98.6°F), pulse is 99/min, and blood pressure is 140/88 mm Hg. Physical examination shows no abnormalities. Random serum studies show: Glucose 160 mg/dL Creatinine 0.8 mg/dL Total cholesterol 212 mg/dL HDL-cholesterol 32 mg/dL LDL-cholesterol 134 mg/dL Triglycerides 230 mg/dL In addition to regular aerobic physical activity, which of the following is the most appropriate next step in management?

A 56-year-old Caucasian male presents to the clinic to establish care. He has never seen a physician and denies any known medical problems. Physical examination is notable for central obesity, but the patient has regular heart and lung sounds. He has a blood pressure of 157/95 mm Hg and heart rate of 92/min. He follows up 2 weeks later, and his blood pressure continues to be elevated. At this time, you diagnose him with essential hypertension and decide to initiate antihypertensive therapy. Per the Joint National Committee 8 guidelines for treatment of high blood pressure, of the following combinations of drugs, which can be considered for first-line treatment of high blood pressure in the Caucasian population?

A 49-year-old man with a past medical history of hypertension on amlodipine presents to your office to discuss ways to lessen his risk of complications from heart disease. After a long discussion, he decides to significantly decrease his intake of trans fats in an attempt to lower his risk of coronary artery disease. Which type of prevention is this patient initiating?

A 19-year-old woman presents for a sports physical. She says she feels healthy and has no concerns. Past medical history is significant for depression and seasonal allergies. Current medications are fluoxetine and oral estrogen/progesterone contraceptive pills. Family history is significant for a sister with polycystic ovarian syndrome (PCOS). The patient denies current or past use of alcohol, recreational drugs, or smoking. She reports that she has been on oral birth control pills since age 14 and uses condoms inconsistently. No history of STDs. She is sexually active with her current boyfriend, who was treated for chlamydia 2 years ago. She received and completed the HPV vaccination series starting at age 11. Her vital signs include: temperature 36.8°C (98.2°F), pulse 97/min, respiratory rate 16/min, blood pressure 120/75 mm Hg. Physical examination is unremarkable. Which of the following are the recommended guidelines for cervical cancer screening for this patient at this time?

A 50-year-old Caucasian man presents for a routine checkup. He does not have any current complaint. He is healthy and takes no medications. He has smoked 10–15 cigarettes per day for the past 10 years. His family history is negative for gastrointestinal disorders. Which of the following screening tests is recommended for this patient according to the United States Preventive Services Task Force (USPSTF)?

A 46-year-old woman presents to her primary care physician for her annual examination. At her prior exam one year earlier, she had a Pap smear which was within normal limits. Which of the following health screenings is recommended for this patient?

A pharmaceutical corporation is developing a research study to evaluate a novel blood test to screen for breast cancer. They enrolled 800 patients in the study, half of which have breast cancer. The remaining enrolled patients are age-matched controls who do not have the disease. Of those in the diseased arm, 330 are found positive for the test. Of the patients in the control arm, only 30 are found positive. What is this test’s sensitivity?