Joints And Muscles

Question 0

Fibrous

Answer 0

No movement,absorbs shock

Skull

Question 1

Joint classification

Answer 1

Synarthroses:immovable
Amphiathroses: slightly moveable
Diathroses: greatest amt. of motion

Question 2

Cartilaginous

Answer 2

Limited movement
Absorbs shock
Intervertebral discs

Question 3

Synovial

Answer 3

Large range of movement

Knee

Question 4

Characteristic of synovial joints

Answer 4

Hyaline cartilage
Joint cavity
Joint capsule
Synovial membrane
Synovial fluid
Extrinsic ligaments

Question 5

Types of synovial joints

Answer 5

Unilateral
Biaxial
Multiaxial

Question 6

Hinge

Answer 6

Uniaxial

Elbow

Question 7

Pivot

Answer 7

Uniaxial

Radius against ulna

Question 8

Condyloid

Answer 8

Biaxial
Oval surface
Knuckle

Question 9

Saddle

Answer 9

Biaxial

Thumb

Question 10

Ball and socket

Answer 10

Multiaxial

Shoulder and hip

Question 11

Plane

Answer 11

Unusual
Flat surface
Acromioclavicular joint

Question 12

Joints of pectoral girdle

Answer 12

Sternoclavicular
Acromioclavicular
Glenohumeral

Question 13

Sternoclavicular joint

Answer 13

Only joint connecting pectoral girdle to axial skeleton

Absorb shock

Question 14

Acromioclavicular

Answer 14

Shoulder separations

Question 15

Glenohumeral

Answer 15

Multiaxial

Lack of stability

Question 16

Wrist joints

Answer 16

Radio-carpal
Flex/extend
Ab/adduction

Question 17

Hip joint

Answer 17

Ball and socket
Multiaxial
Most stable

Question 18

Knee joint

Answer 18

Very stable

Flexion/extension

Question 19

Ankle joint

Answer 19

Talocrural

Question 20

Foot and toe joints

Answer 20

Transverse tarsal joint

Enables you to adjust to uneven ground

Question 21

Neck muscles

Answer 21

Sternocleidomadtoids
Erector spinae
Trapezius

Question 22

Sternoeidomastoids

Answer 22

Flex head to chest

Question 23

Erector spinae

Answer 23

Keep you errect

Question 24

Trapezius

Answer 24

Tilt head to side

Question 25

Muscles that attach from scapula to humerus

Answer 25

Anterior:subscapularis Posterior:supraspinatus,infraspunatus,teres minor, teres major Lateral:deltoid

Question 26

Anterior compartment of arm

Answer 26

``` Biceps: Flex elbow joint Supinate of forearm Brachialis: Flexor of elbow joint ```

Question 27

Posterior compartment of arm

Answer 27

Triceps

Question 28

Muscles of forearm

Answer 28

Flexor pronator | Extensor supinator

Question 29

Muscles of pelvic girdle

Answer 29

Anterior:iliopsoas Posterior: glutes Lateral:rotators of the hip

Question 30

Medial compartment thigh

Answer 30

Addict thigh toward midline

Question 31

Anterior compartment of thigh

Answer 31

Quads:rectus femoris,vastus lateralis, vastus intermedius, vastus medialis Satorious

Question 32

Posterior compartment of thigh

Answer 32

Hamstrings:biceps femoris, semitendinosus, semi membranous | Flex knee, extend hip

Question 33

Anterior compartment of leg

Answer 33

``` Tibialis Extensor hallucis lingual Extensor digitorum Doesiflexoes of ankle Extenders of toe ```

Question 34

Lateral compartment of leg

Answer 34

Plantar flexors

Question 35

Posterior compartment of leg

Answer 35

Soleus+gastrocnemius=Achilles tendon | Flex toes

Question 36

Obliques

Answer 36

``` Lateral bending Rotation Extension Poop Birth ```

Question 37

Rectus abdominis

Answer 37

Flex anterior abdominal wall