自体输血的临床意义不包括()
A.节约库血用量
B.减少血液细菌污染
C.减少疾病传播
D.减少血型不合或过敏反应
E.降低血液粘滞度,改善微循环
参考答案:B
A.He lent her his extra pen.
B.He was afraid of losing his pen.
C.He offered her a pencil.
D.He said he didn’t have any extra ink.
下列肌肉中,不属于面神经支配的是()
A.颈阔肌
B.镫骨肌
C.二腹肌前腹
D.茎突舌骨肌