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单选题 Bacteria are considered significant in the urine sediment when the
学科：实验诊断学
时间：2024-03-26 07:40:56
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题目1单选题
急性肾小球肾炎最多见的细胞是A. 白细胞B. 扁平上皮细胞C. 肾小管上皮细胞D. 红细胞E. 鳞状上皮细胞
题目2单选题
The volume of urine excreted in a 24-hour period by an adult patient was 300 mL. This condition would be termedA. polyuriaB. anuriaC. dysuriaD. oliguria
题目3单选题
Glycosuria may be due toA. increased glomerular filtration rateB. hypoglycemiaC. increased renal thresholdD. renal tubular dysfunction
题目4单选题
关于血红蛋白尿的叙述,不正确的是A. 隐血试验阳性B. 因为尿中红细胞破坏所致C. 离心后镜检红细胞不增多D. 尿液常为酱油色E. 可见于急性血管内溶血
题目5单选题
A urinalysis performed on a 27-year-old woman yields the following results: specific gravity: 1.008 pH: 5.0 protein: 2+ glucose: negative ketones: negative bilirubin: negative blood: 3+ nitrite: negative leukocytes: positive urobilinogen: 0.1 EU/dL Microscopic findings WBC/hpf: 10-15 RBC/hpf: 30-55 casts/lpf: Hyaline, 5-7; RBC, 2-5; granular, 2-3 uric acid crystals: moderate These findings are most consistent withA. pyelonephritisB. glomerulonephritisC. bacterial cystitisD. yeast infection
题目6单选题
The presence of leukocytes in urine is known asA. leukocytosisB. chyluriaC. hematuriaD. pyuria
题目7单选题
Bacteria are considered significant in the urine sediment when theA. nitrite is positiveB. specimen is cloudyC. leukocytes is positiveD. protein is positive
题目8单选题
Urine specific gravity is an index of the ability of the kidney toA. concentrate the urineB. alter the hydrogen ion concentrationC. filter the plasmaD. reabsorb sodium ions
题目9单选题
Which of the following conditions is associated with the greatest proteinuriaA. Acute pyelonephritisB. Nephrotic syndromeC. Acute glomerulonephritisD. Chronic glomerulonephritis
题目10单选题
A patient's urinalysis revealed a positive bilirubin and a decreased urobilinogen level. These results are associated withA. hemolytic diseaseB. biliary obstructionC. urinary tract infectionD. hepatic disease
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