Unit 5 Procedure C

Question 0

4 muscles used in chewing

Answer 0

1. Temporalis
2. Masseter
3. Lateral pterygoid
4. Medial pterygoid

Question 1

7 muscles of facial expression

Answer 1

1. Buccinator
2. Depressor anguli oris
3. Frontalis
4. Orbicularis oculi
5. Orbicularis oris
6. Occipitalis
7. Zygomaticus

Question 2

2 muscles that flex the head

Answer 2

1. Sternocleidomastoid

2. Scalene muscles

Question 3

2 muscles that extend the head

Answer 3

1. Trapezius

2. Splenius muscles

Question 4

3 muscles of respiration

Answer 4

1. Diaphragm
2. External intercostals
3. Internal intercostals

Question 5

3 muscles that flex the trunk

Answer 5

1. Rectus abdominis (flex only)
2. External oblique (flex and compress)
3. Transversus abdominis (compress only)

Question 6

3 muscles that compress the abdomen

Answer 6

1. External oblique ( flex and compress)
2. Internal oblique (flex and compress)
3. Transverse abdominis (compress)

Question 7

2 anterior muscles that position the pectoral girdle

Answer 7

1. Pectoralis minor

2. Serratus anterior

Question 8

1 posterior muscle that positions the pectoral girdle

Answer 8

Trapezius

Question 9

4 muscles that adduct the arm

Answer 9

1. Pectoralis major
2. Latissimus dorsi
3. Teres major
4. Coracobrachialis

Question 10

4 muscles that rotate the arm medially

Answer 10

1. Pectoralis major
2. Latissimus dorsi
3. Teres major
4. Subscapularis

Question 11

3 muscles that flex the arm

Answer 11

1. Biceps brachii, short head
2. Biceps brachii, long head
3. Coracobrachialis

Question 12

3 muscles that extend the arm

Answer 12

1. Lattisimus dorsi
2. Teres major
3. Triceps brachii, long head

Question 13

2 muscles that abduct the arm

Answer 13

1. Deltoid

2. Supraspinatus

Question 14

3 muscles that rotate the arm laterally

Answer 14

1. Intraspinatus
2. Teres minor
3. Deltoid

Question 15

4 muscles which form the rotator cuff

Answer 15

1. Supraspinatus
2. Infraspinatus
3. Teres minor
4. Subscapularis

Question 16

3 muscles that flex the forearm

Answer 16

1. Biceps brachii
2. Brachialis
3. Brachioradialis

Question 17

1 muscle that extends the forearm

Answer 17

Triceps brachii

Question 18

5 muscles that flex the hand

Answer 18

1. Flexor Carpi ulnaris
2. Flexor Carpi radial is
3. Palmar is long us
4. Flexor digitorum superficialis
5. Flexor digitorum profundus

Question 19

3 muscles that extends the hand

Answer 19

1. Extensor Carpi radial is longus
2. Extensor Carpi radialis brevis
3. Extensor Carpi ulnaris

Question 20

2 muscles that flex the fingers

Answer 20

1. Flexor digitorum superficialis

2. Flexor digitorum profundus

Question 21

1 muscle that extends the fingers

Answer 21

Extensor digitorum

Question 22

1 muscle that adducts the thumb

Answer 22

Adductor pollicis

Question 23

1 muscle that abducts the thumb

Answer 23

Abductor pollicis brevis

Question 24

2 muscles that extend the thumb

Answer 24

1. Extensor pollicis longus | 2. Extensor pollicis bravis

Question 25

6 muscles that flex the thigh

Answer 25

1. Iliacus 2. Psoas major 3. Adductor longus 4. Sartorius 5. Rectus femoris 6. Adductor magnus

Question 26

4 muscles that rotate the thigh laterally

Answer 26

1. Piriformis 2. Quadratus femoris 3. Biceps femoris 4. Sartorius

Question 27

3 muscles that abduct the thigh

Answer 27

1. Gluteus Maximus 2. Gluteus medias 3. Tensor fascia lata

Question 28

3 muscles that adduct the thigh

Answer 28

1. Adductor longus 2. Adductor magnus 3. Gracilis

Question 29

2 muscles that rotate the thigh medially

Answer 29

1. Gluteus medially | 2. Tensor fascia lata

Question 30

4 muscles that extend the thigh

Answer 30

1. Biceps femoris 2. Semimembraneous 3. Semitendinosus 4. Gluteus maximus

Question 31

3 muscles that extend the leg

Answer 31

1. Rectus femoris 2. Vast us lateralis 3. Vastus medialis

Question 32

5 muscles that flex the leg

Answer 32

1. Sartorius 2. Gracilis 3. Biceps femoris 4. Semimbrenosus 5. Semitendinosus

Question 33

3 muscles that comprise the quadriceps femoris

Answer 33

1. Rectus femoris 2. Vastus lateralis 3. Vastus medialis

Question 34

2 muscles that dorsiflex the foot

Answer 34

1. Extensor digitorum longus | 2. Tibialis anterior

Question 35

3 muscles that plantaflex the foot

Answer 35

1. Proneus longus 2. Gastrocnemius 3. Seleus

Question 36

1 muscle that extends the toes

Answer 36

Extensor digitorum longus

Question 37

1 muscle that everts the foot

Answer 37

Proneus longus