生命体征不稳患者插胃管可将胃管浸泡100度开水中,使胃管保持在35-37度,减少胃管化学刺激及冷刺激。
参考答案:错
The living room is clean and tidy, with a dining table already _____ for a meal to be cooked.
A.reserved
B.swept
C.decorated
D.laid
患者,女,30岁。便血,血不与大便相混,附于大便表面,或便时点滴而下,或一线如箭,量多,鲜红而无疼痛者。首先应考虑()
A.肛裂
B.溃疡性结肠炎
C.直肠癌
D.内痔
E.直肠息肉