16.對石膏固定病人的護理措施正確的是(      )

A.患肢抬高                                                    B.患肢完全制動

C.患肢取休息位                                             D.肢體出現(xiàn)疼痛時先填塞襯墊

17.老年男性以排尿困難為主要特征的常見疾病是(      )

A.尿道結(jié)石                                                    B.膀胱結(jié)石

C.前列腺增生癥                                             D.膀胱癌

18.留置胸腔閉式引流的病人突然出現(xiàn)胸悶氣促，護士觀察發(fā)現(xiàn)水封瓶長管內(nèi)水柱無波動，應(yīng)考慮(      )

A.水封瓶位置過高                                         B.引流管阻塞

C.胸膜腔內(nèi)負壓過大                                      D.胸膜腔內(nèi)負壓過小

19.顱骨骨折病人出現(xiàn)眶周廣泛瘀血斑，提示骨折部位在(      )

A.顱蓋骨                                                       B.顱中窩

C.顱后窩                                                       D.顱前窩

20.顱內(nèi)壓增高病人最常見的表現(xiàn)是(      )

A.頭痛                                                           B.惡心、嘔吐

C.視神經(jīng)乳頭水腫                                         D.意識改變