Diaphragm Definition Anatomy

It is the principal muscle of respiration. The partition separating the thoracic cavity from the abdominal cavity in mammals.

Quiz Worksheet Diaphragm Muscle Anatomy Study Com

A muscular membranous or ligamentous wall separating two cavities or limiting a cavity.

Diaphragm definition anatomy. What is the diaphragm. The thoracic cavity is your chest area where your heart and lungs are held. Diaphragm anatomy and function the diaphragm is a thin skeletal muscle that sits at the base of the chest and separates the abdomen from the chest.

Diaphragm dome shaped muscular and membranous structure that separates the thoracic and abdominal cavities in mammals. Definition the thoracic diaphragm is a large flat muscle that plays a vital role in the respiratory system and is located just beneath the two lungs dividing the chest cavity from the abdominal cavity 1. Diaphragm anatomy a muscular partition separating the abdominal and thoracic cavities.

It contracts and flattens when you inhale. The muscle that separates the chest thoracic cavity from the abdomen. The diaphragm is the main muscle of respiration.

Tissue layer membrane a pliable sheet of tissue that covers or lines or connects the organs or cells of animals or plants. The diaphragm also known as the thoracic diaphragm is a large structure located at the bottom of the thoracic cavity that facilitates the breathing process. Diaphragm a contraceptive device consisting of a thin membranous disk typically constructed of rubber which is designed to cover the cervical os and prevent the entry of sperm during sexual intercourse.

Contraction of the diaphragm increases the internal height of the thoracic cavity thus lowering its internal pressure and causing inspiration of air. Contraction of the diaphragm muscle expands the lungs during inspiration when one is breathing air in. The diaphragm also serves as a divider between the thoracic and the abdominal cavities.

Crus Of Diaphragm Wikipedia