Appendicular Muscles Flashcards Preview

5240 Intro to Biomed > Appendicular Muscles > Flashcards

Flashcards in Appendicular Muscles Deck (28):
1

What are the rotator cuff muscles?

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

2

What are these muscles a part of? 1.Supraspinatus 2. Infraspinatus 3. Teres minor 4. Subscapularis

Rotator cuff muscles.

3

What are the intubercular groove muscles?

1. Pectoralis Major 2. Teres Major 3. Latissimus Dorsi

4

What  muscle group are these a part of?

1. Pectoralis Major 2. Teres Major 3. Latissimus Dorsi

Intertubuculrar Groove muscles 

5

What muscle is in the Anterior border of the axilla?

Pectoralis major and minor.

6

What muscles are in the Posterior border of the axilla?

Latt dorsi and teres major.

7

What muscles are in the Medial border of the axilla?

Serratus anterior and thoracic wall.

8

What are the elbow flexor muscles?

Biceps brachii, Brachialis, and Brachioradialis.

9

What are the elbow extensor muscles?

Anconeus, Triceps brachii

10

Thenar is the ____ muscle region of the hand, and Hypothenar is the _____muscle region?

Thenar=Thumb Hypothenar+Pinkie

11

What are the lateral hip rotators?

1. Piriformis 2. Superior gemellus 3. Inferior gemellus 4. Obturator externus 4. Quadratus femoris

12

What are these muscles a part of? 1. Piriformis 2. Superior gemellus 3. Inferior gemellus 4. Obturator externus 4. Quadratus femoris

Lateral Hip Rotators

13

What are the hip flexors?

1. illiopsoas 2. Iliacus 3. Psoas Major

14

What are the knee flexors?

1. Sartorius

15

What are the hamstring muscles?

1. Biceps femoris 2. Semimembranosus 3. Semitendinosus

16

These muscles are a part of what muscle group? 1. Biceps femoris 2. Semimembranosus 3. Semitendinosus

Hamtrings

17

What are the knee extensors (quadriceps femoris?

1. Rectus femoris 2. Vastus intermedius 3. Vastus Lateralis 4. Vastus medialis

18

Muscles? Actions?

Q image thumb

A. Pectoralis Minor: Depresses, protracts shoulder. Rotates scapula downward. Elevates ribs.

b. Subclavius : Depresses and protracts shoulder

 

19

Muscles? Actions?

Q image thumb

Serratus Anterior: Protracts shoulder, rotates scapula upward. 

20

Muscles? Actions?

Q image thumb

a. Levator Scapulae: Elevates scapula

b. Rhomboid Minor: Adducts and rotates scapula downward.

c. Rhomboid Major: Adducts and rotates scapula downward

21

Trapezius muscle action?

Elevates, retracts, depresses, rotates scapula upward. Elevates clavicle. Extends neck.

22

Muscles? Actions?

Q image thumb

a. Supraspinatus: Abducts shoulder

b. Infraspinatus: Laterally rotates shoulder.

c. Teres minor: Lateraly rotates shoulder.

d. Subscapularis: Medially rotates shoulder.

 

23

Muscles? Group? Actions?

Q image thumb

a. Pectoralis Major: Extends, adducts, medially rotates shoulder.

b. Teres major: Extends, adducts, medially rotates shoulder

c. Latissimus Dorsi: Extends, adducts, medially rotates shoulder. 

 

Intertubercular Groove Muscles

24

Deltoid actions? Coracobrachialis actions?

Deltoid: Abducts, flexes, extends, medially and laterally rotates shoulder. 

Coraco: Adducts and flexes shoulder. 

25

Biceps brachii and brachialis actions?

Biceps: Flexes elbow, shoulder, and supinates forearm.

Brachialis: Flexes elbow

26

Muscles? Actions?

Q image thumb

a. Gluteus Maximus: Extends and laterally rotates hip

b. Gluteus medius: Abducts and medially rotates hip

c. Gluteus minimus: Abducts and medially rotates hip

d. Tensor fasciae latae: Flexes and medially rotates hip. 

27

What are the adductor muscles

a. Adductor Longus

b. adductor brevis

c.adductor magnus

d. pectineus 

e. gracilis

28

What are these muscles?

a. Adductor Longus

b. adductor brevis

c.adductor magnus

d. pectineus 

e. gracilis

Adductor Muscles