男,25岁,阑尾炎穿孔腹膜炎24小时,下列处置最关键的是()
A.补液,纠正水、电解质紊乱
B.输血
C.应用大量有效抗生素
D.禁食、水,胃肠减压
E.急诊手术
参考答案:E
If you eat ________ junk food, you will become overweight .
A.too many
B.too much
C.many too
D.much too
最容易引起外伤性迟发性脑内血肿的是()
A.脑挫裂伤
B.脑内血肿
C.硬膜外血肿
D.硬膜下血肿
E.弥漫性轴索损伤