为何绿脓杆菌所致的角膜溃疡发展迅猛?
参考答案:
原因为绿脓杆菌产生蛋白分解酶,使角膜出现迅速扩展的浸润及黏液性坏死,前房积脓严重。
男性,35岁,阑尾切除术后第5天,体温升高,大便次数增多,解黏液便,有里急后重,考虑并发了盆腔脓肿,首选的检验方法是()。
A.腹部B超
B.腹腔穿刺
C.直肠指检
D.大便细菌培养
E.X线腹部透视
— ______ you a member of the Football Team in your school?
— ______. [ ]
A. Do; Yes, I do
B. Do; No, I don't
C. Are; No, you aren't
D. Are; Yes, I am