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What is the function of the thoracic vertebrae?
The thoracic vertebrae provide structural support and protect the spinal cord, as well as serving as attachment points for the ribs.
The thoracic vertebrae provide structural support and protect the spinal cord, as well as serving as attachment points for the ribs.
See lessWhat are the true ribs?
True ribs, also known as vertebrosternal ribs, are the first seven pairs of ribs that directly attach to the sternum via costal cartilage.
True ribs, also known as vertebrosternal ribs, are the first seven pairs of ribs that directly attach to the sternum via costal cartilage.
See lessHow many pairs of ribs are there in the human body?
There are 12 pairs of ribs in the human body.
There are 12 pairs of ribs in the human body.
See lessWhat is the thoracic outlet syndrome?
Thoracic outlet syndrome occurs when there is compression of the nerves or blood vessels as they pass through the thoracic outlet, resulting in symptoms like pain, numbness, and weakness in the upper limb.
Thoracic outlet syndrome occurs when there is compression of the nerves or blood vessels as they pass through the thoracic outlet, resulting in symptoms like pain, numbness, and weakness in the upper limb.
See lessWhat is the function of the latissimus dorsi muscle?
The latissimus dorsi muscle helps in movements of the shoulder joint, such as pulling the arm downward and backward.
The latissimus dorsi muscle helps in movements of the shoulder joint, such as pulling the arm downward and backward.
See lessWhat is the role of the erector spinae muscles?
The erector spinae muscles are responsible for extending and straightening the back, as well as maintaining posture.
The erector spinae muscles are responsible for extending and straightening the back, as well as maintaining posture.
See lessWhich bones make up the thoracic cage?
The thoracic cage is formed by the ribs, thoracic vertebrae, sternum, and costal cartilages.
The thoracic cage is formed by the ribs, thoracic vertebrae, sternum, and costal cartilages.
See lessWhat is the function of the intercostal muscles?
The intercostal muscles help with breathing by expanding and contracting the rib cage during inhalation and exhalation.
The intercostal muscles help with breathing by expanding and contracting the rib cage during inhalation and exhalation.
See lessWhat are the primary muscles of the upper back?
The primary muscles are the trapezius, rhomboids, and levator scapulae.
The primary muscles are the trapezius, rhomboids, and levator scapulae.
See lessWhat is the anatomical significance of the thoracic cage?
The thoracic cage protects vital organs such as the heart and lungs while also providing attachment points for muscles involved in respiration.
The thoracic cage protects vital organs such as the heart and lungs while also providing attachment points for muscles involved in respiration.
See less