13、患者,男,46岁,在候诊期间,突然发生心跳骤停,仅你一人在现场应首先(
A.心内注射
B.氧气吸入
C.先胸外按压,再清理呼吸道,打开气道口对口呼吸
D.立即报告医生
E.立即建立静脉通道
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14、女性,65岁。因心跳、呼吸骤停,经初期心肺复苏抢救后,自主呼吸和心跳恢复,但意识仍不清,处理中最重要的是(
A.维持呼吸和循环功能
B.脱水和低温疗法
C.应用能量合剂
D.高压氧治疗
E.应用糖皮质激素
The underlined part in the word “perceive” is a _______.
A. Free root
Bound root
C. Suffix
D. Prefix
Which of the following words is not an open-class word?
A. Suspicious
B. Category
C. Prescribe
D. Although
In the word “unavailability”, _______ is the root.
A. Un
B. Available
C. Avail
D. Ability