Which coronary artery is occluded? Left anterior descending Left circumflex Left diagonal branch Left main stem Right For Answer : http://www.up2date.us/
Question A 72-year-old man presented to the emergency department with severe abdominal pain of two days’ duration in the right lower quadrant. He reported recent use of nonsteroidal antiinflammatory drugs for a cold. What is the diagnosis? Duodenal perforation Emphysematous pyelonephritis Perinephric cyst Situs
Question A previously healthy 102-year-old woman was admitted with abdominal pain and a 3-day history of vomiting. She lived with relatives, but cared for herself, and was able to garden. There was no history of abdominal surgery. On examination, her abdomen was distended,
What is this syndrome ?
Question An 83-year-old woman with long-standing atrial fibrillation who had previously undergone atrioventricular nodal ablation and pacemaker placement presented with symptoms of progressive heart failure Which structure is most dilated? Aorta Left atrium Left ventricle Right atrium Right ventricle