21．脂類代謝紊亂較易引起的疾病是(      )

A.酮癥酸中毒                                                  B.胃、十二指腸潰瘍

C.肺氣腫                                                         D.再生障礙性貧血

22．下列哪種激素對糖代謝沒有影響？(      )

A.胰島素                                                         B.腎上腺素

C.生長素                                                         D.甲狀旁腺激素

23．非細胞型微生物是指(      )

A.細菌                                                             B.病毒                        

C.真菌                                                             D.支原體

24．Ⅳ型超敏反應又稱(      )

A.細胞毒型超敏反應                                        B.速發(fā)型超敏反應

C.免疫復合物型超敏反應                                 D.遲發(fā)型超敏反應

25．發(fā)熱波動能夠波動到正常水平的熱型是(      )

A.稽留熱                                                         B.弛張熱                     

C.回歸熱                                                         D.間歇熱

26．以下哪一癥狀或體征是左心功能不全的表現(xiàn)？(      )

A.端坐呼吸                                                      B.腹水                        

C.肝腫大                                                         D.頸靜脈怒張

27．心悸時體格檢查可發(fā)現(xiàn)(      )

A.心率加快                                                      B.心率減慢                 

C.心律不齊                                                      D.以上均可

28．下列哪種疾病不是性傳播疾�。�(      )

A.梅毒                                                             B.淋病                        

C.艾滋病                                                         D.瘧疾

29．嘔吐常在劇烈頭痛時發(fā)生，呈噴射狀，吐后不感到舒適，多見于下列哪種疾病?(      )

A.腦膜炎                                                         B.暈動病

C.急性胃腸炎                                                  D.急性膽囊炎

30．下列哪種疾病屬于呼吸道傳染�。�(      )

A.流腦                                                             B.細菌性痢疾

C.日本血吸蟲病                                               D.瘧疾