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What is the deep muscle of the thorax that promote the inspiratory phase of breathing?
Wiki User
∙ 9y ago
The deep muscle of the thorax that promote the inspiratory phase of breathing is the external intercostal. It is a muscle that originates from the lower border of a rib.
Wiki User
∙ 9y ago
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Name two events occuring within the body that aid in venous return?
1. Respiratory "Pump". Pressure changes that occur in the thorax during breathing. 2. Muscular "Pump". Contraction and Relaxation of skeletal muscles surrounding the veins.
What is the Prime mover to protract and hold the scapula against the thorax wall the boxer's muscle?
serratus anterior
What is the structure and location of the diaphragm?
The diaphragm is a large muscle just below the lungs. It help us breathe.The diaphragm is located inferior to the lungs and deep in the thoracic cavity.Diaphragm is present in upper side of the abdomen and lower side of the chest. You need to see the original diaphragm in the dissected body. That is very beautiful structure to see.
How do butterflies breathe?
An insect's breathing pores are called spiracles. They are usually located on the thorax and abdomen. Caterpillars, butterflies and moths breathe using spiracles.Insects have pores that are called spircales; they use these to breath. They are found on the thorax and abdomen.
What are body planes separate the thorax from the abdomen?
In humans and other mammals the thorax and abdomen are separated by a sheet of muscle called the diaphragm. In insects like wasps and bees where there is a narrow region between the thorax and the abdomen this is called the petiole.
Deep muscle of the thorax that promote the inspiratory phase of breathing?
The deep thorax muscles are the deep muscles of the thorax that promotes the inspiratory phase of breathing. When breathing the diaphragm contracts, producing a negative pressure, which forces are into the lungs.
What is the deep muscle of the thorax that promotes the inspiratory phase of breathing?
The deep muscles of the thorax that promote inhaling are known as the diaphragm muscles. These are the muscles that are activated when a person has good posture and takes a deep breath.
What is the primary function of the deep muscles of the thorax to promote?
breathing
What muscle separates the thorax and abdomen and aids in breathing?
The muscle that separates the thorax and abdomen and aids in breathing is called the diaphragm. It is a dome-shaped muscle that contracts and relaxes to regulate the volume of the thoracic cavity, allowing for inhalation and exhalation.
What are the muscles involved in changing the volume of the thorax during breathing?
There are several muscles that are responsible for breathing. They are the Diaphragm, the external intercostal muscle, and the internal intercostal muscle.
What does the thorax of an insect do?
it used in breathing
Muscle that controls breathing as it contracts and relaxes?
The Diaphragm - a membrane of muscle and tendon, flexes to reduce ambient pressure in the thorax, and cause the lungs to compensate by drawing in air. Exhalation works in reverse.
What muscle separates the chest from the abdomen and forms the floor of the thorax?
The muscle that separates the chest from the abdomen and forms the floor of the thorax is called the diaphragm.
Which muscle is the most superficial muscle of the posterior neck and thorax?
trapezius
What increases the volume of the thorax?
intercostal muscle
What sections separates superior and inferior portions of the body?
There could be many answers!But I think you are referring to the DIAPHRAGM (the main muscle of breathing) which separates the THORAX (your 'chest') from your ABDOMEN (your 'stomach' area)
How does the thorax enable us to breathe?
the volume of breathing in increases and when breathing out it decreases, the pressure in Inhaling decreases and the Exhaling increases.
