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Head
Arm
Hand/Forearm
Leg/Thigh
Foot
100
Muscles of Mastication
What are the muscles that help with chewing referred to?
100
Trapezius, rhomboid major, levator scapulae, serratus anterior, and pectoralis minor
What are muscles that move the pectoral girdle?
100
Muscle - Brachioradialis Origin - ? Insertion - lateral surface of radius above styloid process Action - flexes forearm at elbow
What is distal lateral end of humerus?
100
The posterior group of muscles that extend, abduct, or rotate the thigh.
What are the gluteus maximus, gluteus medius, gluteus minimus, tensor fasciae latae?
100
Tibialis anterior, fibularis tertius, and extensor digitorum longus.
What are the dorsal flexors?
200
Orbicularis Oculi Action
What is closes eye?
200
The supraspinatus and deltoid
What are the abductors for the arm?
200
Supinator, Pronator teres, Pronator quadratus.
What are the rotators of the forearm?
200
The quadricep muscle group.
What are the vastus lateralis, medialis, intermedius, and rectus femoris?
200
Muscle - Gastrocnemius Origin - ? Insertion - posterior surface of calcaneus Action - plantar flexion of foot and flexion of leg at knee
What are the lateral and medial condyles of femur?
300
Insertion - orbicularis oris Origin - outer surfaces of maxilla and mandible Action - Compresses cheeks inward
What is the Buccinator?
300
Origin - posterior surface of scapula Insertion - greater tubercle of humerus Action - rotates arm laterally
What is the Infraspinatus?
300
Origin - medial epicondyle of humerus Insertion - fascia of palm Action - ? Muscle - palmaris longus
What is flexing the wrist?
300
Origin - lower edge of symphysis pubis Insertion - medial surface of tibia Action - adducts thigh, flexes and rotates lower limb medially Muscle - ?
What is the gracilis?
300
Action of the tibialis posterior
What is plantar flexion and inversion of foot?
400
Muscle - Sternocleidomastoid Action - pulls head to one side, pulls head toward chest, or raises sternum Insertion - ?
What is mastoid process of temporal bone?
400
Muscle Teres Major Origin - Lateral border of scapula Insertion - intertubercular groove of humerus Action - ?
What is extending humerus or adducting and rotating arm medially?
400
Extensor carpi ulnaris Origin - lateral epicondyle of humerus Insertion - Action -
What is base of fifth metacarpal and extending and adducting wrist?
400
Muscle - semitendinosus Origin - ? Insertion - medial surface of tibia Action - ?
What is the ischial tuberosity and flexing the leg and extending the thigh?
400
Origin - posterior surface of tibia Insertion - Action plantar flexion and inversion of foot Muscle - flexor digitorum longus
What are the distal phalanges of the four lateral toes?
500
Origin - lower border of zygomatic arch Insertion - lateral surface of mandible Action - elevates mandible Muscle - ?
What is the Masseter?
500
Raises and adducts scapula
What are the Rhomboid Majors?
500
Origin - coracoid process and tubercle above glenoid cavity of scapula Insertion - radial tuberosity of radius Action - flexes forearm at elbow and rotates hand laterally Muscle - ?
What is the biceps brachii?
500
Origin - lateral surface of ilium Action - abducts and rotates thigh medially Muscle - Insertion - greater trochanter of femur
What is the gluteus medius?
500
Origin - head and shaft of fibula and posterior surface of tibia Insertion - posterior surface of calcaneus Action - plantar flexion of foot Muscle -
What is the soleus