Muscles quiz

1) Name the Muscle Origin 3rd to 5th ribs near their costal cartilages Insertion Medial border and superior surface of coracoid process of scapula Action Stabilizes scapula by drawing it inferiorly and anteriorly against thoracic wall Innervation Medial pectoral nerves;

2) Name the Muscle Origin Short head: tip of coracoid process of scapula Long head: supraglenoid tubercle of scapula Insertion Tuberosity of radius and fascia of forearm via bicipital aponeurosis Action This muscle does (#3) in a (#4 position) Innervation Musculocutaneous nerve (C5 and C6 )

5) Name the Muscle Origin Distal half of anterior surface of humerus Insertion Corocoid process and tuberosity of ulna Action This muscle does (#6) in a (#7 position) Innervation Musculocutaneous nerve (C5 and C6)

8) Name the Muscle Origin Clavicular head: anterior surface of medial half of clavicle Sternocostal head: anterior surface of sternum, superior six costal cartilages Insertion Lateral lip of intertubercular groove of humerus Action #9

10 Name the Muscle Origin Minor: nuchal ligament and spinous processes of C7 and T1 vertebrae Major: spinous processes of T2 - T5 vertebrae Insertion Medial border of scapula from level of spine to inferior angle Action #11 major function Innervation Dorsal scapular nerve ( C4 and C5)

12 Name the Muscle Origin Proximal 2/3 of lateral supracondyle ridge of humerus Insertion Lateral surface of distal end of radius Action This muscle does (#13) in a (#14) position) Innervation Radial nerve (C5, C6 and C7)

15) Name the Muscle Origin Medial third of superior nuchal line; base of the occitpital bone Insertion Lateral third of clavicle, acromion, and spine of scapula Action Name 2 functions 16 & 17 Innervation Spinal root of accessory nerve (CN XI) (motor) and cervical nerves (C3 and C4) (pain and proprioception)

Name these 5 muscles in any order # 18,19,20,21,22, What is their primary function? #23

24 Name the Muscle Origin Long head: infraglenoid tubercle of scapula Lateral head: posterior surface of humerus, superior to radial groove Medial head: posterior surface of humerus, inferior to radial groove Insertion Olecranon process of ulna and fascia of forearm Action #25 function? Innervation Radial nerve (C6, C7 and C8)

26 Name the Muscle Origin Lateral third of clavicle, acromion, and spine of scapula Insertion Deltoid tuberosity of humerus Action Anterior part: #27 Middle part: #28 Posterior part: #29 Innervation Axillary nerve (C5 and C6)

Name the Muscle #30 Origin Spinous processes of inferior 6 thoracic vertebrae, thoracolumbar fascia, iliac crest, and inferior 3 or 4 ribs Insertion intertubercular groove of humerus Action #31 Innervation Thoracodorsal nerve (C6, C7, and C8)

32 Name the Muscle Origin medial lip of linea aspera, superior part of medial supracondylar ridge of femur Insertion Medial base of quadriceps tendon Action #33 Innervation femoral nerve

34 Name the Muscle Origin Superior 2/3 of anterior and lateral surfaces of femur Insertion Lateral border of patella Action 35 Innervation femoral nerve

36 Name the Muscle Origin greater trochanter, superior portion of lateral lip of linea aspera Insertion Lateral base and border of patella; lateral side of quadriceps femoris tendon Action 37 Innervation femoral nerve

38 Name the Muscle Origin anterior inferior iliac spine Insertion Base of patella to form the more central portion of the quadriceps femoris tendon Action 2 function #39 & 40 Innervation femoral nerve

41 Name the Muscle Origin (2) 1st part from anterior surfaces and lower borders of transverse processes of L1 - L5 2nd part from upper 2/3 of iliac fossa of ilium Insertion Lesser trochanter Action #42 Innervation

Name the Muscle #43 Origin Dorsal ilium between inferior and anterior gluteal line Insertion Anterior surface of greater trochanter Action #44 Innervation Superior gluteal nerve (L4, L5, S1)

Name the Muscle #45 Origin Anterior superior iliac spine Insertion Iliotibial band Action Abducts and Helps stabilize and steady the hip and knee joints by putting tension on the iliotibial band of fascia Innervation Superior gluteal nerve (L4, L5, S1)

46 Name the Muscle Origin Posterior aspect of dorsal ilium, posterior superior iliac crest, posterior inferior aspect of sacrum and coccyx Insertion iliotibial band; also into the gluteal tuberosity on posterior femoral surface Action 47 Innervation Inferior gluteal nerve (L5, S1, S2)

48 Name the Muscle Origin Anterior surface of the fibula and the adjacent interosseous membrane Insertion Base and dorsal center of distal phalanx of great toe Action #49 Innervation Deep peroneal nerve (L4, L5, S1)

50) Name the Muscle Origin Dorsal ilium inferior to iliac crest Insertion Lateral and superior surfaces of greater trochanter Action Major #51 of thigh Innervation Superior gluteal nerve (L4, L5, S1)

#52 Name the Muscle Origin Lateral condyle of fibula, upper 2/3 - 3/4 of medial fibular shaft surface Insertion Splits into 4 tendon slips each of which insert on middle and distal phalanges Action #53 Innervation Deep peroneal nerve (L4, L5, S1)

54 Name the Muscle Origin Lateral condyle of tibia, proximal 1/2 - 2/3 Insertion Medial and plantar surfaces of 1st cuneiform and on base of first metatarsal Action #55 Innervation Deep peroneal nerve (L4, L5, S1)

56 Name the Muscle Origin Inferior 2/3 of lateral fibular surface; also anterior and posterior intermuscular septa of leg Insertion Base of 5th metatarsal base Action #57 Innervation Superficial peroneal nerve

58 Name the Muscle Origin Head of fibula, upper 1/2 - 2/3 of lateral fibular shaft Insertion medial cuneiform and lateral side of 1st metatarsal base Action 59 Innervation Superficial peroneal nerve

# 60 Origin Medial head from posterior nonarticular surface of medial femoral condyle; Lateral head from lateral surface of femoral lateral condyle Insertion the Achilles tendon, inserting on the middle 1/3 of the posterior calcaneal surface Action #61 InnervationTibial nerve (S1, S2)

62 Origin Posterior aspect of fibular head, Insertion Achilles tendon, inserting on the middle 1/3 of the posterior calcaneal surface Action 63 Innervation Tibial nerve (S1, S2)

64 Origin: Lower 8 costae Insertion Illiac crest, ligamentum inguinale Nerve: lower 6 intercostal nerve + subcostal nerve Action: Rotates torso on the opposite side

65 Origin Pubis Crest Insertion Ribs (5th, 6th, & 7th) Xipoid Process Action #66 Innervation thoraco-abdominal nerves

67 Origin Posterior superior 2/3 of medial posterior surface of fibula, Insertion 2 superficial slip inserts on the tuberosity of the navicular bone and sometimes medial cuneiform; deeper slip divides again into slips inserting on plantar sufraces of metatarsals 2 - 4 and second cuneiform Action #68 Innervation Tibial nerve (L4, L5)

69 What 2 muscles make up your calf?

70 Origin ischial tuberosity Insertion Posterior surface of the medial tibial condyle Action 71 and 72 Innervation Tibial nerve

73 Origins (2) Long head ischial tuberosity; short head from lateral lip of linea aspera of femur Insertion Primarily on fibular head Action 2 answers 74 and 75 Innervation Long head by tibial nerve; short head by common peroneal nerve

Name the Muscle 76 Origin the ischial tuberosity Insertion Superior aspect of medial portion of tibial shaft Action 77 & 78 Innervation Tibial nerve

79 Origin Anterior superior iliac spine Insertion Superior aspect of the medial surface of the tibial shaft near the tibial tuberosity Action Flexes and laterally rotates the hip joint and flexes the knee Innervation Femoral nerve

80 Origin: Inguinal ligament, Iliac crest and the Lumbodorsa fascia. Insertion: Linea alba, Xiphoid process and the inferior ribs. Nerve: lower intercostal nerves Action: Rotates the torso on the SAME side

Extra credit 3 muscles insert or originate on the coracoid process of the scapula Name them (one point a piece) How many joints does gracillis cross Name them and the action at each joint the muscle performs (2 possible points) “Eye of the Tiger” is from which series of movies? (1 point) Jimmy Choo makes what product? (1 point)