Chapter 6 Muscle movements, names and types reverse Flashcards Preview

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Flashcards in Chapter 6 Muscle movements, names and types reverse Deck (31)
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1
Q

reverse

Decreases angle of the joint

brings 2 bones closer together

typical of hinge joints like knee and elbow

A

Flexion

2
Q

reverse

oppoosite of flexion

increases angle between bones

A

Extension

3
Q

reverse

movement of a bone around its longitudinal axis

common in ball and socket joints

(shaking head no)

A

rotation

4
Q

reverse

movement of a limb away from the midline

A

Abduction

5
Q

reverse

movement of a limb toward the midline

A

Adduction

6
Q

reverse

scribing a cone in space

A

circumduction

7
Q

reverse

lifting the foot so the superior surface approaches the shin

A

dorsiflexion

8
Q

reverse

depressing the foot

pointing the toes

A

plantar flexion

9
Q

reverse

turn sole of foot medially

A

inversion

10
Q

reverse

turn sole of foot laterally

A

eversion

11
Q

reverse

forearm rotates laterally so palm faces anteriorly

A

supination

12
Q

reverse

forearm rotates medially so palm face posteriorly

A

pronation

13
Q

reverse

move thumb to touch tips of other fingers on same hand

A

opposition

14
Q

reverse

straight

A

rectus

15
Q

reverse

largest

A

maximus

16
Q

reverse

temporal bone

A

temporalis

17
Q

reverse

three heads

A

triceps

18
Q

reverse

on the sternum

A

sterno

19
Q

reverse

triangular

A

deltoid

20
Q

reverse

flexes or extends a bone

A

flexor

extensor

21
Q

reverse

Orbicularis oculi: eyelid movements

Orbicularis oris: mouth and lips

Zygomaticus

A

Facial muscles

22
Q

reverse

Masseter

Temporalis

elevate the mandible

A

Chewing muscles

23
Q

reverse

Sternocleidomastoid

flexes the neck, rotates the head

A

Neck Muscles

24
Q

reverse

pectoralis major

A

Anterior muscles

25
Q

reverse

rectus abdoninal

flexes vertebral column and compresses abdonimal contents

external abdonimal oblique

A

abdominal girdle muscles

26
Q

reverse

trapezius

latissimus dorsi

deltoid

A

posterior muscles

27
Q

reverse

biceps brachii: flexes elbow, supinates forearm

Brachialis

brachioradialis

Triceps brachii: elbow extension

A

Upper limb muscles

28
Q

reverse

gluteus maximus: extends thigh at hip, abducts thigh

adductor muscles

hamstring group

sartorius

quadriceps group

tibialis anterior

A

Lower limb muscles

29
Q

reverse

thigh extension and knee flexion

biceps femoris

semimembranosus

semitendinosus

A

hamstring group muscles

30
Q

reverse

rectus femoris: extends knee, flexes hip

Vastus lateralis: extends knee

Vastus medialis: extends knee

Vastus intermedius

A

quadriceps group

31
Q

reverse

Gastrocnemius: plantar flexes foot, knee

Soleus: Plantar flexion

A

Lower leg muscles