6.下列不屬于外科急腹癥特點的描述是(      )

A.腹痛只出現(xiàn)在病程的最初階段                    B.腹痛伴有惡心、嘔吐

C.常有腹部固定的壓痛點                               D.腹腔穿刺有診斷作用

7.屬于竇前型門靜脈高壓癥主要的病因是(      )

A.肝炎后肝硬化                                             B.酒精性肝硬化

C.血吸蟲病性肝硬化                                      D.脂肪肝

8.急性梗阻性化膿性膽管炎的治療關(guān)鍵是(      )

A.應(yīng)用抗菌藥                                                B.應(yīng)用解痙藥

C.止痛                                                           D.緊急手術(shù)切開膽管減壓

9.急性胰腺炎最常見的病因是(      )

A.酒精中毒                                                    B.膽道疾病

C.高脂血癥                                                    D.藥物中毒

10.胸部手術(shù)后鼓勵病人咳嗽、深呼吸的主要目的是(      )

A.預(yù)防肺不張                                                B.促進傷口愈合

C.促進肺部血液循環(huán)                                      D.有利于引流通暢