11.
Haemodialysis helps in the patient having
A
Uremia
B
Anemia
C
Diabetes
D
Goitre
Answer :
Uremia
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12.
Reabsorption of chloride ions from glomerular filtrate in kidney tubule occurs by
A
Active transport
B
Diffusion
C
Osmasis
D
Rownian movement
Answer :
Diffusion
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13.
Marine animals face the problem of
A
Conservation of water
B
Conservation of salts
C
Osmorgulation
D
All of the above
Answer :
Conservation of water
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14.
Which of the following causes an increase in sodium reabsorption in the distal convoluted tubule?
A
Increase in aldosterone levels
B
Increase in antidiuretic hormone levels
C
Decrease in aldosterone levels
D
Decrease in antidiuretic hormone levels
Answer :
Increase in aldosterone levels
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15.
If the afferent arteriole diameter is less than efferent arteriole than what happen
A
No effect
B
Ultrafiltration reaction is slow.
C
Ultrafiltration is not possible.
D
Ultrafiltration will stop & tubular secretion is start.
Answer :
Ultrafiltration is not possible.
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16.
Which one of the following body functions is not performed by kidneys
A
Excertion
B
Osmoregulation
C
Regulation of blood volume
D
Destruction of dead blood corpuscles
Answer :
Destruction of dead blood corpuscles
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17.
Maximum absorption of water in mammals is in
A
Lunge
B
Skin
C
Kidneys
D
Small intestine
Answer :
Kidneys
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18.
In mammals the urinary bladder opens into
A
Uterus
B
Urethra
C
Vestibule
D
Ureter
Answer :
Urethra
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19.
Earthworms are
A
uricotelic when plenty of water is available
B
uricotelic under conditons of water scarcity
C
ammonotelic when plenty of water is available
D
ureotelic when plenty of water is available
Answer :
ammonotelic when plenty of water is available
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20.
Which part of nephron is effected by aldosterone
A
P.C.T.
B
Late part of C.T.
C
D.C.T.
D
Duct of bellini
Answer :
D.C.T.
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