1
AIPMT 2015
MCQ (Single Correct Answer)
+4
-1
Name the pulmonary disease in which alveolar surface area involved in gas exchage is drastically reduced due to damage in the alveolar walls.
A
Pneumonia
B
Asthma
C
Pleurisy
D
Emphysema
2
AIPMT 2015
MCQ (Single Correct Answer)
+4
-1
Which one of the following animals has two separate circulatory pathways?
A
Whale
B
Shark
C
Frog
D
Lizard
3
AIPMT 2015
MCQ (Single Correct Answer)
+4
-1
Doctors use stethoscope to hear the sounds produced during each cardiac cycle. The second sound is heard when
A
AV node receives signal from SA node
B
AV valves open up
C
Ventricular walls vibrate due to gushing in of blood from atria
D
Semilunar valves close down after the blood flows into vessels from ventricles.
4
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
EXAM MAP
Medical
NEET
Graduate Aptitude Test in Engineering
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CBSE
Class 12