判断题
A.肌张力增高 B.发绀 C.吸气三凹征 D.呼吸呻吟 E.呼吸暂停
A.14~16,33~34,33 B.16~18,34~35,34 C.18~20,35~36,35 D.20~22,36~37,36 E.22~24,37~38,37