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Question 1

Pectoralis Minor

Answer 1

(Muscle that act upon the Scapula) Action: Depression and protraction of scapula.

Question 2

Serratus Anterior

Answer 2

(Muscle that act upon the Scapula) Action: Protraction and rotation of scapula.

Question 3

Rhomboid

Answer 3

(Muscle that act upon the Scapula) Action: Elevation, traction, and rotation of scapula.

Question 4

Trapezius

Answer 4

(Muscle that act upon the Scapula) Action: Superior Fibers- elevation of scapulaMiddle Fibers- retraction of scapulaInferior Fibers- depression of scapua

Question 5

Deltoid

Answer 5

(Muscle Acting on the arm) Action: Abduction, flexion, extension, and rotation of the arm.

Question 6

Pectoralis Major

Answer 6

(Muscle Acting on the arm) Origin: Sternum, clavicle, and ribs.Insertion: Intertuberular sulcus of humerus.Action: Flexion, medial rotation, and adduction of arm.

Question 7

Latissimus Dorsi

Answer 7

(Muscle Acting on the arm) Action: Extension, medial rotation, and adduction of arm.

Question 8

Teres Major

Answer 8

(Muscle Acting on the arm) Action: Extension of shoulder, and adduction, and rotation of the arm.

Question 9

Supraspinatus (S)

Answer 9

(Muscle Acting on the arm)Origin: Supraspinous fossa of scapulaInsertion: Greater Tubercle of humerusAction: Abduction of arm.

Question 10

Infraspinatus (I)

Answer 10

(Muscle Acting on the arm) Origin: Infraspinous fossa of scapulaInsertion: Greater Tubercle of humerusAction: Adduction and lateral rotation of arm.

Question 11

Teres Minor (T)

Answer 11

(Muscle Acting on the arm)Origin: Lateral edge of scapulaInsertion: Greater Tubercle of HumerusAction: Adduction and lateral rotation of arm.

Question 12

Subscapularis (S)

Answer 12

(Muscle Acting on the arm)Origin:Subscapular fossaInsertion: Lesser tubercle of humerus.Action: Medial Rotation of arm.

Question 13

Biceps Brachii

Answer 13

(Muscle Acting on the Forearm)Origin: ScapulaInsertion: Radial TuberosityAction: Flexion and supination of forearm.

Question 14

Brachialis

Answer 14

(Muscle Acting on the Forearm) Action: Flexion of forearm.

Question 15

Brachioradialis

Answer 15

(Muscle Acting on the Forearm)Action: Flexion of forearm

Question 16

Triceps Brachii

Answer 16

(Muscle Acting on the Forearm)Origin: Scapula and HumerusInsertion: Olecranon process of UlnaAction: Extension of forearm

Question 17

Pronator Teres

Answer 17

(Muscle Acting on the Forearm)Action: Pronation of forearm

Question 18

Supinator

Answer 18

(Muscle Acting on the Forearm)Action: Supination of forearm

Question 19

Flexor Carpi radialis

Answer 19

(Muscle of forearm acting on wrist, hands, and fingers)Action: Flexion of wrist and Abduction of hand.

Question 20

Flexor Carpi Ulnaris

Answer 20

(Muscle of forearm acting on wrist, hands, and fingers)Action: Flexion of wrist and adduction of hand.

Question 21

Flexor Digitorum

Answer 21

(Muscle of forearm acting on wrist, hands, and fingers)Action: Flexion of wrist and digits.

Question 22

Extensor Carpi Radialis

Answer 22

(Muscle of forearm acting on wrist, hands, and fingers)Action: Extension of wrist and abduction of hand

Question 23

Extensor Carpi Ulnaris

Answer 23

(Muscle of forearm acting on wrist, hands, and fingers)Action: Extension of wrist an adduction of hand.

Question 24

Extensor Digitorum

Answer 24

(Muscle of forearm acting on wrist, hands, and fingers)Action: Extension of wrist and digits.

Question 25

Iliopsoas

Answer 25

(Muscle Acting on the thigh)Action: Flexion of thigh at hip

Question 26

Gluteus Maximus

Answer 26

(Muscle Acting on the thigh)Origin: Ilium, sacrum and coccyxInsertion: Posterior side of femurAction: Extension and lateral rotation of thigh at hip.

Question 27

Gluteus Medius

Answer 27

(Muscle Acting on the thigh)Origin: IliumInsertion: Greater trochanter of femurAction: Abduction of thigh at hip

Question 28

Gluteus Minimus

Answer 28

(Muscle Acting on the thigh)Origin: IliumInsertion: Greatr Trochanter of femurAction: Abduction of thigh at hip

Question 29

Quadriceps Femoris

Answer 29

(Muscle of the Thigh)Origin: Ilium, greater trochanter of femur and shaft of femur.Insertion: Tibial Tuberosity of tibiaAction: Extension of the knee

Question 30

Sartorius

Answer 30

(Muscle of the Thigh)Action: Flexion of thigh and knee and lateral rotation of thigh.

Question 31

Adductors

Answer 31

(Muscle of the Thigh)Action: Adduction of Thigh

Question 32

Hamstrings

Answer 32

(Muscle of the Thigh)Action: Flexion of the knee.

Question 33

Gastrocnemius

Answer 33

(Muscle acting on Leg, Ankle, and Foot)Origin: Lateral and medial condyles of femurInsertion: Calcaneus (gastrocnemius and soleus attach to calcaneus via the calcaneal tendon).Action: Flexion of the foot.

Question 34

Soleus

Answer 34

(Muscle acting on Leg, Ankle, and Foot)Action: Flexion of foot.