Between breaths, the intrapleural pressure is approximately ……. Mm Hg less than atmospheric pressure.

Between breaths,the intrapleural pressure is approximately ...... mmHg less than atmospheric pressure:

Between breaths, the intrapleural pressure is approximately _______ mmHg less than atmospheric pressure.

Between breaths, the intrapleural pressure is approximately _______ mmHg less than atmospheric pressure.

Lungs do not collapse between breaths and some air always remains in the lungs which can never be expelled because 1. there is a negative pressure in the lungs 2. there is a negative intrapleural pressure pulling at the lung walls 3. there is a positive intrapleural pressure 4. pressure in the lungs is higher than the atmospheric pressure

What happened when the intrapulmonary pressure is less than atmospheric pressure ?

What happened when the intrapulmonary pressure is less than atmospheric pressure ?

A decrease in intrapulmonary pressure to less than atmospheric pressure causes

A decrease in intrapulmonary pressure to less than atmospheric pressure causes