"Positive pressure mechanical ventilation helps improve oxygenation and supports breathing by delivering air into the lungs at an increased pressure during inspiration."

"Clients receiving positive pressure mechanical ventilation can breathe spontaneously without any assistance from the ventilator machine."

"Positive pressure mechanical ventilation is used primarily for clients with a normal respiratory drive to enhance their natural breathing pattern."

"The rate and depth of positive pressure mechanical ventilation are solely determined by the client's effort and respiratory rate."