循环系统4（Circulatory system 4）.docVIP

循环系统4（Circulatory system 4） Each of the following questions has five alternative answers: A, B, C, D, and E. Please choose the best answer from the corresponding letter card, and the corresponding number in the answer will be the black box. 1. * * * male, 55 years old, blood pressure 180 / 110mmHg, antihypertensive drugs after controlling blood pressure in 130-140 / 80-90mmHg, ECG showed left ventricular hypertrophy, retinal arterial narrowing, urinary protein trace, the patients most likely diagnosis is A. hypertension I stage B. hypertension II C. hypertension III D. renal artery stenosis E. chronic glomerulonephritis The answer you have chosen: The correct answer is: B Solution: stage two hypertension: at least one organ damage: left ventricular hypertrophy (X-ray, ECG, ultrasound); the retinal artery narrowing; the proteinuria and (or) slightly elevated serum creatinine (106 ~ 177 mol/L); the ultrasound or X-ray showed atherosclerotic plaque (neck, Lord, iliac and femoral artery). 2. * * * application of antihypertensive drugs in the treatment of hypertension, which one of the following principles is wrong A. patients whose blood pressure has increased significantly should be lowered to normal levels as soon as possible B. start with a small dose of a single drug, gradually increase the amount and use it when necessary C. decreased blood pressure and stabilized after normal maintenance D. insists on individualized medication E. hypertensive crisis, emergency decompression The answer you have chosen: The correct answer is: A Solution: blood pressure long time at a high level of patients, not too fast buck. 3.. Which of the following diseases. The most suitable for beta blocker therapy A. hypertension with cardiac dysfunction B. hypertension with renal insufficiency C. hypertension with bronchial asthma D. hypertension with bradycardia E. hypertension with hypertrophic obstructive cardiomyopathy The answer you have chosen: The correct answer is: E Solution: beta b