长期口服可引起凝血障碍的药物是（）.
A．阿司匹林
B．对乙酰氨基酚
C．布洛芬
D．吡罗昔康
E．吲哚美辛
参考答案：A
卧式镗床工作台面要求较高的平面度，且只允许向（）
A、下凹
B、上凸
C、中凸
A hospitalized client who has a living will is being fed through a nasogastric (NG) tube. During a bolus feeding, the client vomits and begins choking. Which of the following actions is most appropriate for the nurse to take
A．Clear the client's airway.
B．Make the client comfortable.
C．Start eardiopulmonary resuscitation.
D．Stop the feeding and remove the NG tube.
