一般情况下,舒张压的高低主要反映()
A.每搏输出量的多少
B.每分输出量的多少
C.外周阻力的大小
D.大动脉弹性的高低
参考答案:C
This room is not for so many people to live in. [ ]
A. big enough
B. enough big
C. big too
D. also big
患者,男,30岁。颈部肿块,溃后脓水清稀,夹有败絮样物质,经久不敛。应首先考虑的()
A.发
B.瘰疬
C.颈痈
D.失荣
E.无头疽