试卷相关题目
- 1关于急性肾衰竭多尿期,下述正确的是( )
A.多尿早期氮质血症即开始减轻
B.尿量突然增加至3000ml以上
C.可能出现低钾血症、低钠血症或继发感染
D.可能出现代谢性碱中毒
E.每日补液量至少应超过当日尿量
开始考试点击查看答案 - 2肾实质性ARF和肾前性ARF中,倾向于肾实质性ARF诊断的指标是( )
A.尿钠/尿钾小于1
B.尿钠/尿钾大于1
C.尿渗透压大于500mOsm/(kg·H2O)
D.尿比重大于1.018
E.尿钠小于10mmol/L
开始考试点击查看答案 - 3About 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 - 4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 - 5About 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 - 6少尿无尿型急性肾衰竭最重要的治疗方法是( )
A.使用小剂量多巴胺
B.使用碳酸氢钠
C.使用钙剂
D.透析
E.使用大剂量呋塞米
开始考试点击查看答案 - 7诊断急性肾衰竭代谢性酸中毒下列哪项是正确的( )
A.血pH↓,HCO3-↓,PCO2↓
B.血pH↑,HCO3-↓,PCO2↓
C.血pH↑,HCO3-↑,PCO2↓
D.血pH↑,HCO3-↑,PCO2↑
E.血pH↓,HCO3-↑,PCO2↓
开始考试点击查看答案 - 8急性肾衰竭-高渗性脱水最重要的实验室指标是( )
A.血Na+大于145mmol/L
B.血Na+小于145mmol/L
C.血Na+小于130mmol/L
D.血Na+大于140mmol/L
E.血Na+小于125mmol/L
开始考试点击查看答案 - 9下列哪项不是急性肾衰竭-单纯高渗性脱水的体征( )
A.体重明显下降
B.口干
C.皮肤黏膜干燥
D.发热
E.血压下降
开始考试点击查看答案 - 10以下哪项不是急性肾衰竭的透析指征( )
A.无尿1天
B.HCO3-12mmol/L
C.血钾6.8mmol/L
D.血尿素氮25mmol/L
E.血肌酐503mmol/L
开始考试点击查看答案