Question

select all of the factors that are required for ventilation. the abdominal cavity sealed pressure in the lung increases adherence of lungs to the thoracic wall by the pleura a column of air from the pharynx to the alveoli need help? review these concept resources.

Explanation:

Ventilation requires a sealed thoracic cavity (not abdominal), pressure changes (when lung pressure decreases, air enters; when it increases, air exits), the pleura - mediated adherence of lungs to the thoracic wall (for coordinated movement), and an unobstructed air column from pharynx to alveoli (for air passage).

Answer:

pressure in the lung increases, adherence of lungs to the thoracic wall by the pleura, a column of air from the pharynx to the alveoli