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The phrenic nerve

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13y ago

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What stimulates the diaphragm?

The diaphragm is stimulated to contract and relax by the phrenic nerve, which originates from the cervical spine. This nerve sends signals to the diaphragm to contract, allowing it to move downward and create negative pressure in the chest cavity for inhalation, and then to relax for exhalation.


What nerve stimulates the diaphragm?

ulna


What word is misspelled in this sentence the frenic nerve stimulates the diaphragm and causes it to contract?

The word "frenic" is misspelled in the sentence. The correct spelling is "phrenic," referring to the nerve that controls the diaphragm. This nerve plays a crucial role in breathing by stimulating diaphragm contractions.


How does the diaphagm move?

The diaphragm is a muscle. When it is contracted (i.e., tightened) it creates a relative vacuum which sucks air into the lungs (inhalation) from the environment. When it is let loose, the air is pushed back out (thus exhaled). The phrenic nerve stimulates the diaphragm to contract.


What is the major nerve stimulating the diaphragm?

While reading " Structure and Function of the Human Body" I believe the correct answer is the phrenic nerve. Hope this helps. the nerve that stimulates is the phrenic nerve but it arises from the cervical plexus


What are the effects of laughter?

Laughter appears to release tension in the diaphragm and relieve pressure on the liver and other internal organs. It stimulates the immune system, reduces stress, and helps balance the body's natural energy fields or auras.


What stimulates the regular rhythm of contractions of the diaphragm muscle?

The regular rhythm of contractions of the diaphragm muscle is primarily stimulated by the phrenic nerve, which originates from the spinal cord segments C3 to C5. This nerve sends signals to the diaphragm, prompting it to contract and relax during the breathing cycle. Additionally, the respiratory centers in the brainstem, particularly the medulla oblongata and pons, play a crucial role in regulating this rhythmic activity based on the body's oxygen and carbon dioxide levels.


What is the sheet of muscle located between the chest and abomen?

it is called the diaphram.


What is the human diaphragm made out of?

The diaphragm is not made out of bone, but the diaphragm is a muscle.


What is the dome-shaped muscle that aids in breathing?

The muscle you are referring to is the diaphragm. It also separates the thoracic cavity from the abdominopelvic cavity.


Muscle separating the chest and abdomen?

the diaphragm is the muscle separating the chest and the abdomen


What is diaphragm cancer?

what is diaphragm cancer