The tHorax
Cameras have an iris diaphragm.
diaphragm
What are some reasons that your diaphragm muscle would hurt when breathing in and out?
the diaphragm
That would be the diaphragm.
You would adjust the diaphragm in a microscope to control the amount of light passing through the specimen. Opening the diaphragm allows more light to pass through, while closing it reduces the amount of light.
the abdominal what? ... the abdomen is that part of the human body inferiorly continuous with the pelvic area, and bounded superiorly by the diaphragm.
no. it would pretty much kill the diaphragm. the phrenic nerve is located on C3-C5 which keeps the diaphragm alive.
Honestly it depends by what you mean by largest. Longest would be the sartorius muscle. The widest would probably be the trapezius. The diaphragm isn't particularly thick or wide.
it is called the diaphram.
The diaphragm is not made out of bone, but the diaphragm is a muscle.
The muscle you are referring to is the diaphragm. It also separates the thoracic cavity from the abdominopelvic cavity.