护士资格证考试

【单选题】 While suctioning a client's laryngectomy tube, the nurse should insert the catheter
A．about 1 to 2 inches.
B．as the client exhales.
C．until resistance is met, then withdraw it 1 to 2 cm.
D．until the client begins coughing.

网考网参考答案：C
网考网解析：
The proper suctioning technique is to insert the suction catheter until resistance is met, withdraw the catheter 1 to 2 cm, then begin applying intermittent suction while withdrawing the catheter. 查看试题解析出处>>