A) Workers in grinding and stone-breaking industries may suffer, from lung fibrosis
B) About 90% of carbon dioxide \[(C{{O}_{2}})\] is carried by haemoglobin as carbamino- haemoglobin
C) Cigarette smoking may lead to inflammation of bronchi
D) Neural signals from pneumotoxic centre in pons region of brain can increase the duration of inspiration
Correct Answer: A
You need to login to perform this action.
You will be redirected in
3 sec