Chaper 7

Question 1

Immovable

Answer 1

Synarthrotic

Question 2

Slightly movable

Answer 2

Amphiarthartic

Question 3

Fibrous joints - possible movements

Answer 3

Most are immovable, few are slightly movable

Question 4

Cartilaginous Joints are connected by either

Answer 4

hyaline or fibrocartilage

Question 5

Synovial Joints are diathrotic which means that they

Answer 5

Allow Free Movement

Question 6

Articular ends of bones in a synovial joint are covered with

Answer 6

hyaline (articular) cartilage

Question 7

Synovial membrane secretes

Answer 7

synovial fluid, lubricating the joints

Question 8

What are the six types of Synovial Joints

Answer 8

Ball and socket (spheroidal)
Condylar (ellipsoidal)
Plane (gliding)
Hinge
Pivot (Trochoid)
Saddle (Sellar)

Question 9

Fibrous Joints - Description

Answer 9

Articulating bones are fastened together by a thin layer of dense connective tissue.

Question 10

Ball and socket - Possible Movement

Answer 10

Movements in all planes, including rotation

Question 11

Condylar - Possible Movement

Answer 11

Variety of movements in two planes, but no rotation

Question 12

Plane - - Possible Movement

Answer 12

Sliding or twisting

Question 13

Hinge - Possible Movement

Answer 13

Flexion and extension

Question 14

Pivot - Possible Movement

Answer 14

Rotation around a central axis

Question 15

Saddle - Possible Movement

Answer 15

Variety of movements, mainly in two planes

Question 16

Flexion - Description

Answer 16

Bending parts at a joint so that the angle between them decreases

Question 17

Extension - Description

Answer 17

Straightening parts at a joint, so that the angle between them increases

Question 18

Lateral Flexion - Description

Answer 18

Bending the head, neck or trunk to the side

Question 19

Hyperextension - Description

Answer 19

Straightening Beyond normal anatomical position

Question 20

Abduction - Description

Answer 20

Moving a body part from the midline

Question 21

Adduction - Description

Answer 21

Moving a body part toward the midline

Question 22

Fibrous Joint - Example

Answer 22

Suture between bones of the skull, joint between the distal ends of the tibia and fibula

Question 23

Cartilaginous Joint - Example

Answer 23

Joints between bodies of vertebrae, pubic symphysis

Question 24

Ball and Socket Joint - Example

Answer 24

Shoulder, Hip

Question 25

Condylar Joint - Example

Answer 25

Joints between the metacarpals and the phalanges

Question 26

Plane Joint - Example

Answer 26

Joints between variosu bones in the wrists and ankle, sacroiliac joints, joints between ribs 2 to 7 and sternum

Question 27

Hinge Joint - Example

Answer 27

Elbow, joint of phalanges

Question 28

Pivot Joint - Example

Answer 28

Joint between the atlas and dens of the axis

Question 29

Saddle Joint - Example

Answer 29

Joint between the carpal and metacarpal of the thumb

Question 30

Dorsiflexoin - Description

Answer 30

Ankle movement that brings the foot closer to the shin

Question 31

Planter Flexion - Description

Answer 31

Ankle movement that moves the foot farther from the shin, points the toes

Question 32

Circumduction - Description

Answer 32

Movement of a part so its end follows a circular path

Question 33

Pronation - Description

Answer 33

Rotation of forearm so that the palm is facing downward of posteriorly

Question 34

Supination - Description

Answer 34

Rotation of the forearm so that the palm is facing upward or anteriorly

Question 35

Inversion - Description

Answer 35

Turning the sole of the foot medially

Question 36

Eversion - Description

Answer 36

Turning of the sole of the foot laterally

Question 37

Protraction - Description

Answer 37

Moving a part of the body forward

Question 38

Retraction - Description

Answer 38

Moving a part of the body backward

Question 39

Elevation - Description

Answer 39

Raising a part of the body

Question 40

Depression - Description

Answer 40

Lowering a part of the body

Question 41

Some synovial joints contain shock absorbing pads of fibrocartilage called

Answer 41

Menisci

Question 42

Some synovial joints have fluid-filled sacs called ________ that aid in movement of tendons as they slide over bone

Answer 42

Bursae