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muscle function
Question | Answer |
---|---|
frontalis | raises eyebrows |
orbicularis oris | closes lips |
sternocleidomastoid | rotates head |
trapezius | moves scapula |
diaphragm | respiration |
levator ani | pelvic floor and viscera |
rectus abdominis | compresses abdomen |
pectoralis major | abducts and flexes arm |
latissimus dorsi | abducts and rotates arm |
deltoid | abducts arm (injection) |
rotator cuff | rotates arm |
triceps | extends forearm |
biceps | flexes forearm |
gluteus medius | abducts and rotates thigh (injection) |
hamstring | flexes leg, extends thigh |
gastrocnemius | flexes foot |
masseter | chewing (jaw) |