Physiology Closing capacity of lung is related to A Small sized bronchioles without cailage in nondependent poion of lung B Small sized bronchioles without cailage in dependant poion of lung C Medium sized bronchioles without cailage in nondependent poion of lung D Medium sized bronchioles without cailage in dependent poion of lung 💡 Explanation Closing capacity of lung is related to ✓ Correct Answer: B. Small sized bronchioles without cailage in dependant poion of lung