what is the role of diaphragm and epiglottis during restoration
Answers
Answer:
The diaphragm is a thin skeletal muscle that sits at the base of the chest and separates the abdomen from the chest. It contracts and flattens when you inhale. This creates a vacuum effect that pulls air into the lungs. When you exhale, the diaphragm relaxes and the air is pushed out of lungs.
Answer:
Role of diaphragm :-
This allows the air to move in and out of the tracheal system. The diaphragm is the membranous structure in the abdomen. This structure becomes flat during inspiration which helps to increase the volume of the thoracic cage. This allows the air to be taken in the lungs.
Epiglottis:-
The epiglottis is the flap-like structure. This is the covering above the trachea which prevents the entry of food in the respiratory system. This flap opens when the air is taken in and given out. This allows the air to move in and out of the tracheal system.