A 79-year-old woman is seen for an annual examination. She is in good health except for osteopenia, for which she takes calcium and Vitamin D supplements. She walks regularly to and from the bus stop several times per week. It takes her 25 minutes
A 30-year-old woman is evaluated for management of new-onset atrial fibrillation. She has a history of tetralogy of Fallot that was repaired at age 18 months. She has had no cardiovascular concerns since that time and has not had regular follow-up
A 49-year-old woman is evaluated for a 6- month history of exertional dyspnea and nonproductive cough that had an insidious onset. She has not noticed any particular triggers for her cough. She has no history of asthma, airway disease, reflux, or
A 35-year-old man is evaluated for a 2-year history of intermittent chest pain that is retrosternal, lasts for seconds to minutes, is unrelated to exertion, and does not radiate. It is occasionally associated with swallowing. Upper endoscopy is
A 32-year-old woman is evaluated for a new rash on her legs. She was diagnosed with pyelonephritis 4 days ago and was started on a 7-day regimen of trimethoprim-sulfamethoxazole based on urine culture and sensitivity data; her urinary symptoms have
A 50-year-old woman is evaluated for a rash on the back of her elbows and knees. A similar rash has occurred in the past, with her first episode as a young adult.A 50-year-old woman is evaluated for a rash on the back of her elbows and knees. A
A 55-year-old man is evaluated in the emergency department after experiencing fever and chills yesterday evening and bilateral arm pain and a rash on the upper extremities upon awakening this morning. The patient ate raw oysters from the Gulf Coast
A 61-year-old woman is evaluated for joint pain, a rash on her legs, and weakness. She has chronic genotype 1 hepatitis C viral infection. She takes no medication. Following a physical exam and lab studies, what is the most appropriate treatment?
Direct antiglobulin (Coombs) test:. Negative. A bone marrow aspiration reveals a “dry tap.” A peripheral blood smear and bone marrow biopsy are shown.
B. Exercise treadmill stress test. C. Implantable cardioverter-defibrillator placement. D. Tilt-table test. ... An exercise treadmill stress test can be valuable for identifying an exercise-induced arrhythmia.