心血管内科试卷及答案8(国外英文资料).doc

心血管内科试卷及答案8 They are part of the topic (64 questions, 100.0, and the number of questions and totals). Standard compatibility type (B) (2) [1] A, synchronous electricity B, its not synchronous C, tachycardia D, DDD pacemaker E, AAI pacemaker (1) should the atrial fibrillation therapy be used? (??) (2) should the ventricular fibrillation therapy be used? (??) (5) [2] A, widened QRS complex B, P waves have nothing to do with QRS The period of C and PR is gradually extended D, PR period fixed, sometimes QRS group falls off E, PR interval lengthened (1) second Ⅰ type atrioventricular block? (??) (2) full left beam blocking? (??) (3) three degree room block? (??) (4) room block? (??) (5) the second Ⅱ type atrioventricular block? (??) Case series optimal selection (A3 - A4) (9.0 points) (3) [1] Male, 70 years old, high blood pressure history 20 years, intermittent dizzy 10 years. Systolic blood pressure 160/80mmhg, listening to the second tone of the main aortic lobe, audible and 3/6 systolic murmurs, slightly rougher, and transmitted to the neck. (1) the patients heart murmur is most likely due to? (??) A, rheumatic aortic valve stenosis B, degenerative aortic valve stenosis C, rheumatic aortic valve closure is not complete D, degenerative aortic valve closure is not complete E, myotoxic aortic valve stenosis (2) what is the most likely outcome of the patients echocardiographic examination? (??) A, the right atrium is enlarged B, the left atrium is expanding C, the right ventricle expands D, left ventricular enlargement E, the left room is enlarged (3) what is the appropriate treatment for this patient? (??) A, digitalis B, high dose diuretic Class C, prophylactic use of Ⅲ anti-arrhythmic drugs D, beta blockers E, sedative (3) [2] Male, 68 years old, the body is healthy, nearly 1 week has double leg edema. (1) what is the most important item to check for? (??) A, electrocardiogram (ecg) B, chest X-ray C, echocardiography D, chest CT E, renal ultrasound (2) lead  ecg show