A) 1 to 2%
B) 0.20 to 0.30%
C) 0.30 to 0.40%
D) 0.1 to 5%
Correct Answer: D
Solution :
Carbon monoxide is poisnous gas. It combines with haemoglobin more rapidly than oxygen to form carboxy haemoglobin. A carbomonoxide pressure is about 0:7 mm Hg (concentration\[\simeq 1%\]) in alveolar air which makes life lethal.You need to login to perform this action.
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