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The normal value of GFR is approximately:

1. 650 ml/min

2. 180 ml/min

3. 180 ml/day

4. 125 ml/min

 70%
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Match each item in Column I with one in Column II and choose the correct option from the codes given below:

Column I Column II
A. Filtration fraction a. 19%
B. Normal Blood Urea Level b. 23%
C. GFR c. 70-100 mg %
d. 15-40 mg %
e. 180 ml/min
f. 125 ml/min

            A      B      C

 1.        b      d      f

 2.        a      d      f

 3.        a      c      e

 4.        b      d      e

 50%
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Which of the following statements about the kidneys is incorrect?

1. They consume over 20% of the oxygens used by the body at rest.

2. Approximately 1200ml of fluid is filtrated by the kidneys each day.

3. 120-125 ml of plasma is forced into the renal tubules each minute.

4. They compose less than 1% of the body weight.

 55%
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Assertion   :       The glomerular filtrate resembles the protein free plasma in composition and osmotic pressure.

Reason      :       The glomerular capillary wall and inner membrance of Bowman’s capsule are impermeable to large molecules.

  1. If both the assertion and the reason are true and the reason is a correct explanation of the assertion
  2. If both the assertion and reason are true but the reason is not a correct explanation of the assertion
  3. If the assertion is true but the reason is false
  4. If both the assertion and reason are false
 66%
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How much blood is pumped out by each ventricle of the heart in a minute goes to the kidney?

 

1.1/5th

 

2.⅓ rd

 

3.¼th

 

4.1/6th

 91%
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