| D.癌细胞堵塞皮下淋巴管
 10.嵌顿性疝手法复位后,护士应特别注意观察病人的(   ) 
A.生命体征                                                   B.腹部症状、体征 
C.有无呕吐                                                   D.腹部有无肿块 
11.男性,45岁,因阑尾穿孔行阑尾切除术后1周,出现体温38.7℃,伴大便次数增多,里急后重。此时最常用的检查方法是(   ) 
A.大便常规检查                                            B.B超 
C.腹腔穿刺                                                   D.直肠指诊 
12.溃疡病合并幽门梗阻病人的术前准备中可减轻胃粘膜水肿的护理措施是(   ) 
A.减少进食量                                                B.术前给予流质饮食 
C.术前3天每晚用温生理盐水洗胃                 D.纠正水、电解质及酸碱失衡 
13.肠梗阻病人保守治疗期间最关键的措施是(   ) 
A.补液                                                          B.禁食、胃肠减压 
C.半卧位                                                       D.应用抗生素 
14.排便时及排便后均有疼痛发生的是(   ) 
A.肛裂                                                            |