Q. No.Glomerular capillaries are drained by:
1.
efferent arteriole
2.
afferent arteriole
3.
vasa recta
4.
peritubular capillary network
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Ureters:
| 1. | transport urine to the urethra |
| 2. | transport urine from the renal pelvis to the urinary bladder |
| 3. | collect urine directly from collecting ducts |
| 4. | are lined with squamous epithelium |
In the male, urethra serves to:
1. transport urine from kidney to bladder
2. transport sperms to ejaculatory ducts
3. store urine and sperms
4. discharge semen and urine
The presence of which of the following in urine would be abnormal?
| 1. sodium | 2. glucose |
| 3. urea | 4. creatinine |
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The major site for the reabsorption of bicarbonate ions in the nephron is the:
| 1. proximal convoluted tubule | 2. loop of Henle |
| 3. distal convoluted tubule | 4. Bowman’s capsule |
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Urine from the major calyces in the kidney is collected by:
| 1. | minor calyces | 2. | renal pelvis |
| 3. | ureters | 4. | renal papillae |
The functional unit of the human kidney is the:
| 1. | glomerulus | 2. | Malpighian body |
| 3. | nephron | 4. | medullary pyramids |
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The vascular endothelium of glomerular capillaries, basement membrane, and podocytes in the inner lining of Bowman’s capsule form:
| 1. filtration membrane | 2. juxtaglomerular apparatus |
| 3. Malpighian corpuscle | 4. nephron |
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A series of straight capillaries in the medulla that lie parallel to the loop of Henle are called:
| 1. | arcuate arteries | 2. | efferent arterioles |
| 3. | afferent arterioles | 4. | vasa recta |
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About what percent of the glomerular ultrafiltrate is reabsorbed by the tubules during urine formation?
| 1. 99% | 2. 70% |
| 3. 50% | 4. 20% |
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