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Acute Kidney Injury & Chronic Kidney Disease- Part 3
See all quizzes of Cellular and Molecular Biology of the Kidney at here:
Acute Kidney Injury & Chronic Kidney Disease- Part 1| Acute Kidney Injury & Chronic Kidney Disease- Part 2 | Acute Kidney Injury & Chronic Kidney Disease- Part 3| Acute Kidney Injury & Chronic Kidney Disease- Part 4| Acute Kidney Injury & Chronic Kidney Disease- Part 5
1.Modification of Diet in Renal Disease (MDRD) equation is used
for estimation of ?
A. Urinary anion gap
B. Serum anion gap
C. Glomeruler filtration rate (GFR)
D. Fractional excretion of sodium
2. Which of the following may prevent or attenuate ARF ?
A. Allopurinol
B. Forced alkaline diuresis
C. Rasburicase
D. All of the above
3. Which of the following is an oral phosphate binder ?
A. Calcium carbonate
B. Sevalamer
C. Aluminum hydroxide
D. All of the above
4. Uremic bleeding may respond to administration of ?
A. Desmopressin
B. Estrogens
C. Dialysis
D. All of the above
5. In acute renal failure, mortality is high when there is ?
A. Multiorgan failure
B. High concentration of TNF-
C. Low production of interleukin 10
D. All of the above
6. Absolute indication for dialysis in ARF is ?
A. Uremic syndrome
B. Hyperkalemia
C. Acidosis
D. All of the above
7. Classic pathologic features of ischemic ATN include ?
A. Patchy & focal necrosis of tubular epithelium
B. Normal glomeruli
C. Normal renal vasculature
D. All of the above
8. Which of the following suggests chronic kidney disease ?
A. Anemia
B. Evidence of renal osteodystrophy
C. Small scarred kidneys
D. All of the above
9. Kidney size may be increased in which of the following chronic renal diseases ?
A. Diabetic nephropathy
B. Amyloidosis
C. HIV associated nephropathy
D. All of the above
10. A persistent reduction in GFR to less than what level per minute per 1.73 m2 is defined as chronic kidney disease ?
A. 60 ml
B. 70 ml
C. 80 ml
D. 90 ml
11. In a case of CRF, oral acetylcysteine with hydration significantly lowers the risk of ?
A. Contrast nephropathy
B. Uremic pericarditis
C. Uremic encephalopathy
D. All of the above
12. Most rapid way to remove potassium in severe hyperkalemia is ?
A. Intravenous calcium
B. Infusion of glucose & insulin
C. Na–K exchange resin (sodium polystyrene sulfonate)
D. Haemodialysis
13. Decreased GFR occurs due to ?
A. Reduced Glomerular hydraulic pressure
B. Elevated Bowman’s space hydraulic pressure
C. Rise in Plasma colloid osmotic pressure
D. All of the above
14. Decreased GFR occurs due to ?
A. Reduced Glomerular blood flow
B. Reduced Glomerular Permeability
C. Diminished Filtration surface area
D. All of the above
15. The molecular weight of inulin is about ?
A. 4800
B. 5000
C. 5200
D. 5400
16. Which of the following is curve A-type solute ?
A. Sodium
B. Urate
C. Urea
D. All of the above
17. Which of the following are curve B-type solutes ?
A. Phosphate (PO43-)
B. Urate
C. Potassium & Hydrogen ions
D. All of the above
18. Which of the following is not a curve B-type solute ?
A. Sodium
B. Potassium
C. Hydrogen
D. None of the above
19. Which of the following is a curve C-type solute ?
A. Sodium
B. Potassium
C. Hydrogen
D. Urate
20. Plasma concentration of which of the following remains normal throughout the course of CRF ?
A. Potassium
B. Sodium
C. Calcium
D. Hydrogen
21. Site where AVP exerts its principal effect is ?
A. Proximal convoluted tubule
B. Loop of Henle
C. Distal convoluted tubule
D. Cortical & papillary portions of collecting duct
22. What proportion of glomerular ultrafiltrate is reabsorbed in the proximal tubules ?
A. One third
B. One half
C. Two third
D. Three fourth
23. In earliest portion of proximal tubule, which of the following is the principal ion that accompanies the reabsorption of sodium ?
A. Chloride
B. Bicarbonate
C. Hydrogen
D. Phosphate
24. Early proximal convoluted tubule is the major site of reabsorption of ?
A. Lactate
B. Amino acids
C. Glucose
D. All of the above
25. Normally, in glomerulus, which of the following is true ?
A. Hydraulic pressure exceeds oncotic pressure
B. Oncotic pressure exceeds hydraulic pressure
C. Oncotic pressure equals hydraulic pressure
D. Any of the above
26. Site of action of loop diuretics is ?
A. Proximal convoluted tubule
B. Thin ascending limb of Henle’s loop
C. Medullary thick ascending limb of Henle
D. All of the above
