What structures are responsible for the breat | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(D) The breathing process, or pulmonary ventilation, involves the movement of air into and out of the lungs. This process is primarily driven by chang

Vedclass · Accepted Answer

Intercostal muscles and diaphragm

Vedclass · Answer

(D) The breathing process, or pulmonary ventilation, involves the movement of air into and out of the lungs. This process is primarily driven by changes in the volume of the thoracic cavity. The $2$ main structures responsible for creating these pressure gradients are the $intercostal muscles$ (located between the ribs) and the $diaphragm$ (a dome-shaped muscle at the base of the thoracic cavity). Contraction and relaxation of these muscles alter the thoracic volume, which in turn changes the intrapulmonary pressure, allowing air to flow in or out.

What structures are responsible for the breathing process?

Similar Questions

The breathing rate of a normal healthy man is

On an average,a healthy human breathes $......$ times per minute.

The lungs do not collapse during breathing and some air always remains in the lungs which can never be expelled because:

During respiration,if the volume of the thoracic cavity of a rabbit is maximum,then:

Vedclass Test Series

Exam Paper Generator

Online Exam Module