Question

143. Inflammation of the respiratory passages along
with proliferation of fibrous tissue in them are the
main symptoms of
(1) Asthma
(2) Emphysema
(3) Hypoxia
(4) Pneumoconiosis​

Answer 1

Answer:

Inflammation of the respiratory passages along

with proliferation of fibrous tissue in them are the

main symptoms of

(3) Hypoxia