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What is sternocleidomastaid?
Correct spelling being "sternocleidomastoid", it is a paired muscle in the superficial layers of the anterior portion of the neck. It acts to flex and rotate the head. It also acts as an accessory muscle of inspiration, along with the scalene muscles of the neck.
What muscle synergist is used for supination of the hand?
The biceps brachii muscle acts as a synergist for supination of the hand. It works in coordination with other muscles, such as the supinator muscle, to rotate the forearm and bring the palm facing upwards.
What anatomical structure acts as a shock absorber and a cushion between the femur and tibia?
The meniscus, which is a C-shaped cartilage in the knee joint, acts as a shock absorber and cushion between the femur and tibia. Its role is to distribute the load evenly across the joint and provide stability during movement.
Is it normal to have muscles on your shins?
In human anatomy, the tibialis anterior is a muscle that originates in the upper two-thirds of the lateral surface of the tibia and inserts into the medial cuneiform and first metatarsal bones of the foot. Its acts to dorsiflex and invert the foot.
What bones articulates with the inferior end of the femur?
The inferior end of the femur articulates with the tibia and patella. The femur forms the knee joint with the tibia and the patella acts as a protector and provides leverage for the quadriceps muscles.
What is a synergist to pronator teres?
Latissimus dorsi is the synergist of the teres major.Specifically, a synergist is a muscle which acts with another. The latissimus dorsi helps adduct and rotate the shoulder to elbow bone called the humerus. The teres major is a shoulder-related muscle.
What is the medical term for a muscle that acts with another muscle to produce movement?
synergistic muscle
What A musculotropic substance acts on what?
A musculotropic substance acts on muscle tissue. It specifically targets and affects smooth muscle cells, resulting in changes to muscle contraction and relaxation.
What is a superficial muscle of the neck and upper back acts at the shoulder This muscle is the?
The trapezius muscle is a superficial muscle of the neck and upper back that acts at the shoulder. It is responsible for movements like shoulder shrugging, scapular elevation, depression, retraction, and rotation.
In this reflex action the muscle acts as the ....?
Effector
Which muscle acts as an antagonist to the geniohyoid during depression of mandible?
The masseter acts as the antagonist.
What is a muscle that acts as bowels to open and close the openings are called what type of muscle?
sphincter
