1
NEET 2018
MCQ (Single Correct Answer)
+4
-1
Which of the following options correctly represents the lung conditions in asthma and emphysema, respectively?
A
Decreased respiratory surface; Inflammation of bronchioles
B
Inflammation of bronchioles; Decreased respiratory surface
C
Increased number of bronchioles; Increased respiratory surface
D
Increased respiratory surface; Inflammation of bronchioles
2
NEET 2017
MCQ (Single Correct Answer)
+4
-1
Lungs are made up of air-filed sacs, the alveoli. The do not collapse even after forceful expiration, because of
A
inspiratory reserve volume
B
tidal volume
C
expiratory reserve volume
D
residual volume.
3
NEET 2016 Phase 2
MCQ (Single Correct Answer)
+4
-1
Lungs do not collapse between breaths and some air always remains in the lungs which can never be expelled because
A
three is a negative pressure in the lungs
B
there is a negative intrapleural pressure pulling at the lung walls
C
there is a positive intrapleural pressure
D
pressure in the lungs is higher than the atmospheric pressure.
4
NEET 2016 Phase 2
MCQ (Single Correct Answer)
+4
-1
The partial pressure of oxygen in the alveoli of the lungs is
A
equal to that in the blood
B
more than that in the blood
C
less than that in the blood
D
less than that of carbon dioxide.
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