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What are the main arteries that supply the muscles of the back?
The main arteries that supply the muscles of the back are the dorsal branches of the posterior intercostal arteries and the lumbar arteries.
The main arteries that supply the muscles of the back are the dorsal branches of the posterior intercostal arteries and the lumbar arteries.
See lessWhat is the name of the joint between adjacent ribs and their costal cartilages?
The joints between adjacent ribs and their costal cartilages are called costochondral joints.
The joints between adjacent ribs and their costal cartilages are called costochondral joints.
See lessWhat are the components of the thoracic wall?
The components of the thoracic wall include the ribs, intercostal muscles, sternum, and thoracic vertebrae.
The components of the thoracic wall include the ribs, intercostal muscles, sternum, and thoracic vertebrae.
See lessWhat is the function of the transversospinalis muscle group?
The transversospinalis muscle group is responsible for extension, rotation, and lateral flexion of the vertebral column.
The transversospinalis muscle group is responsible for extension, rotation, and lateral flexion of the vertebral column.
See lessWhich muscles are responsible for protracting the scapula?
The serratus anterior muscle is primarily responsible for protracting the scapula.
The serratus anterior muscle is primarily responsible for protracting the scapula.
See lessWhat are the actions of the suboccipital muscles?
The suboccipital muscles are responsible for the fine movements of the head, including extension, rotation, and lateral flexion.
The suboccipital muscles are responsible for the fine movements of the head, including extension, rotation, and lateral flexion.
See lessWhat is the name of the prominent ridge on the posterior surface of the scapula?
The prominent ridge on the posterior surface of the scapula is called the spine of the scapula.
The prominent ridge on the posterior surface of the scapula is called the spine of the scapula.
See lessWhat is the role of the serratus posterior muscles?
The serratus posterior muscles aid in respiration by elevating the ribs during inhalation and depress the ribs during exhalation.
The serratus posterior muscles aid in respiration by elevating the ribs during inhalation and depress the ribs during exhalation.
See lessWhat is the function of the thoracic duct?
The thoracic duct is responsible for draining lymph from the lower body and the left side of the upper body into the venous circulation.
The thoracic duct is responsible for draining lymph from the lower body and the left side of the upper body into the venous circulation.
See lessWhich muscles are involved in the movement of the rib cage during breathing?
The diaphragm, external intercostal muscles, and internal intercostal muscles are involved in the movement of the rib cage during breathing.
The diaphragm, external intercostal muscles, and internal intercostal muscles are involved in the movement of the rib cage during breathing.
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