NEET PG DENTAL EXAM

Detailed explanation-1: -Role of Muscle in Respiration The diaphragm muscle is of the skeletal or striated type and is the major muscle of ventilation. Accessory muscles of ventilation include the scalene, the sternocleidomastoid, the pectoralis major, the trapezius, and the external intercostals.

Detailed explanation-2: -Many body organs are near the diaphragm. Your heart, lungs, and the upper part of your esophagus (food pipe) are in the thoracic cavity above the diaphragm. Your lower esophagus, stomach, intestines, liver, and kidneys are below the diaphragm, in your abdominal cavity.