1
NEET 2016 Phase 2
MCQ (Single Correct Answer)
+4
-1
The part of nephron involved in active reabsorption of sodium is
A
distal convoluted tubule
B
proximal convoluted tubule
C
Bowman's capsule
D
descending limb of Henle's loop
2
AIPMT 2015
MCQ (Single Correct Answer)
+4
-1
Human urine is usually acidic because
A
potassium and sodium exchange generates acidity
B
hydrogen ions are actively secreted into the filtrate
C
the sodium transporter exchanges one hydrogen ion for each sodium ion, in peritubular capillaries.
D
excreted plasma proteins are acidic
3
AIPMT 2015 Cancelled Paper
MCQ (Single Correct Answer)
+4
-1
Which of the following does not favour the formation of large quantities of dilute urine?
A
Renin
B
Areial-natriuretic factor
C
Alcohol
D
Caffeine
4
AIPMT 2015 Cancelled Paper
MCQ (Single Correct Answer)
+4
-1
Removal of proximal convoluated tubule from the nephron will result in
A
no change in quality and quantity of urine
B
no urine formation
C
more diluted urine
D
more concentrated urine.
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