Avian Respiratory Physiology Practice Questions (Q1-1) - Veterinary Physiology | Agrigyan Practice

1

ICAR JRF Veterinary Physiology 29 Jun 2024Shift 1

MCQ (Single Correct) +4 −1

Which of the following statements most accurately describes avian air sacs?

The air sacs are highly vascular membranes that significantly contribute to gas exchange The air sacs receive inspired air before it crosses the paleopulmonic and neopulmonic lung tissues The volume of the air sacs is unaffected by body position The air sacs do not have a significant gas-exchange function and only serve to provide a tidal flow of gas across the lung tissue

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