试卷相关题目
- 1急性肾衰竭少尿期或无尿期造成死亡最常见的原因是
A.氮质血症
B.高钾血症
C.出血倾向
D.高镁血症
E.低钠血症
开始考试点击查看答案 - 2下列哪项是诊断急性肾衰竭较可靠的指标
A.高钾血症
B.尿量减少
C.尿钠大于20mmol/L
D.血尿素氮增高
E.血肌酐增高
开始考试点击查看答案 - 3急性肾衰竭最重要的临床改变是
A.少尿
B.多尿
C.血钙降低
D.GFR下降
E.血磷降低
开始考试点击查看答案 - 4急性肾衰竭经典诊断标准下列正确的是
A.数小时至数天的时间内血清肌酐较基础值上升25%
B.肾小球滤过率较基础值降低50%
C.肾功能急剧减退,但无须透析
D.肾功能急剧减退,一定需要透析治疗
E.大多不可逆转
开始考试点击查看答案 - 5急性肾衰竭(ARF)和慢性肾衰竭临床较有意义的鉴别诊断是
A.贫血
B.低钙高磷
C.代谢性酸中毒
D.肾脏大小
E.尿量
开始考试点击查看答案 - 6急性肾衰竭高钾血症的发生不受下列哪个因素影响
A.感染
B.酸中毒
C.水钠潴留
D.外伤
E.输入库存血
开始考试点击查看答案 - 7急性肾小管坏死分期以下哪项正确
A.分为氮质血症期、肾衰竭期、尿毒症期
B.分为起始期、维持期、恢复期
C.分为非肾衰竭期、肾衰竭期
D.分为肾小管病变期、肾小球病变期
E.分为肾前期、肾后期、肾实质期
开始考试点击查看答案 - 8About pre-renal ARF,which of the following is not correct
A.Pre-renal ARF is usually caused by circulation dysfunction and insufficient renal blood supply
B.No histological damage could be found
C.ARF could be ameliorated once renal blood supply returned to normal
D.It is the most common form of ARF with prevelance of 55%~60%
E.Pre-renal ARF would not develop to parenchymal ARF
开始考试点击查看答案 - 9关于肾前性ARF,下列叙述不正确的是
A.低血压性肾前性ARF可凭中心静脉压补充有效血容量
B.心功能不全时肾前性ARF中心静脉压多降低,不能凭中心静脉压决定补液量
C.肾病综合征时肾前性ARF常引起继发性醛固酮增多症
D.肝硬化时肾前性ARF称为肝肾综合征,使用大量利尿剂、感染、消化道出血后加重
E.无论何种病因所致肾前性ARF一般均可使用大剂量利尿剂利尿
开始考试点击查看答案 - 10About acute tubular necrosis(ATN),which of the following is correct?
A.Oliguria must be present in patients with ATN
B.Level of serum calcium is always normal in patients with ATN
C.ATN could not be diagnosed when patients urine output is 2000ml/L
D.Patient with ATN should be treated with potassium when urine output returned to normal
E.It would take several months for patients to regain normal renal tubular function during recovering of ATN
开始考试点击查看答案