Asthma is a respiration disease caused due to
A) infection of trachea
B) infection of lungs
C) bleeding into pleura cavity
D) spasm in bronchial muscles
Correct Answer:
Verified
Q4: Volume of air inspired and expired with
Q5: Tidal volume of air in a normal
Q6: The maximum possible volume of air, which
Q7: Percentage of O2 present in inhaled air
Q8: Oxygen is transported in blood mainly by
A)leucocytes
B)erythrocytes
C)thromobocytes
D)blood
Q10: Mountain sickness results due to
A)anaemic hypoxia
B)arterial hypoxia
C)lack
Q11: Which one of the following is the
Q12: The process of the escape of liquid
Q13: In a closed circulatory system, blood is
Q14: The smallest blood vessel in the body
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