Question

The question has four options. Choose the correct answer:

The partial pressure of O₂ in inspired and expired air is

विकल्प

• 40 and 95 mm Hg

• 100 and 95 mm Hg

• 158 and 40 mm Hg

• 158 and 116 mm Hg

Answer 1

158 and 116 mm Hg