判断梗阻肠管功能的主要依据是()。
A.肠壁色泽
B.肠壁浆膜面光泽
C.肠管蠕动能力及刺激时的收缩反应
D.肠腔的大小
E.相应肠系膜的血管搏动
参考答案:A, B, C, E
John,together with some of American soldiers who sent to Iraq, killed in a bomb explosion.
A.were;were
B.was;was
C.were;was
D.was;were
人工呼吸潮气量?