Question

The partial pressure of oxygen of blood in pulmonary capillaries is i ______  mrnHg while in alveolar air it is ii ______ mmHg.

Options

• 1. 40
  2. 104
• 1. 90
  2. 105
• 1. 45
  2. 40
• 1. 95
  2. 125

Answer 1

The partial pressure of oxygen of blood in pulmonary capillaries is i 40,  mrnHg while in alveolar air it is ii 104 mmHg.