what is mean by diaphgram
Answers
Explanation:
The diaphragm is the dome-shaped sheet of muscle and tendon that serves as the main muscle of respiration and plays a vital role in the breathing process. Also known as the thoracic diaphragm, it serves as an important anatomical landmark that separates the thorax, or chest, from the abdomen.
It is a muscular sheet located just below the lungs.
The term diaphragm in anatomy, created by Gerard of Cremona,[4] can refer to other flat structures such as the urogenital diaphragmor pelvic diaphragm, but "the diaphragm" generally refers to the thoracic diaphragm. In humans, the diaphragm is slightly asymmetric—its right half is higher up (superior) to the left half, since the large liver rests beneath the right half of the diaphragm. There is also a theory that the diaphragm is lower on the other side due to the presence of the heart.
Other mammals have diaphragms, and other vertebrates such as amphibians and reptileshave diaphragm-like structures, but important details of the anatomy vary, such as the position of the lungs in the abdominal cavity
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