关于胸锁乳突肌正确的是() ["起自胸骨锁骨外端,止于乳突","为颈部深层肌","由颈神经支配","两侧收缩时可使头后仰","无上述情况"]
简述血、脑脊液、尿、粪便、痰及脓汁等送检细菌培养标本的质量要求。
拇指同身寸是指()拇指的指关节的宽度。 ["A、医生 ","B、按摩师 ","C、宾客 ","D、尺"]
由大承气汤化裁为小承气汤属于() ["药味加减与药量增减变化的联合运用","剂型更换的变化","药量增减的变化","药味加减的变化","药味加减与剂型更换变化的联合运用"]
SARS的传播途径是() ["母婴","蚊虫","水、食物","土壤","空气"]
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