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【单选题】
患者,女,70岁。腹部受凉,需用热水袋保暖。施热前,热水袋须用棉布(袋)包裹,其主要目的是
A.
延缓热水袋老化
B.
保持热水袋的清洁
C.
方便热水袋的消毒
D.
促进患者的舒适
E.
防止皮肤烫伤
参考答案：
参考解析：
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举一反三
【单选题】Mrs. Brown had a small garden behind her house, and in the spring she planted some vegetables in it. She looked after them very carefully, and when summer came they looked very nice. One evening Mrs. ...
A.
Right.
B.
Wrong.
C.
Doesn’t say.