8-C

Question 1

A sprain is the forcible wrenching or twisting of a joint that stretches or tears its ligaments but does not dislocate the bones.

true or false

Answer 1

True

Question 2

occurs when the ligaments are stressed beyond their normal capacity.

Answer 2

Sprain

Question 3

a stretched or partially torn muscle or muscle and tendon.

Answer 3

Strain

Question 4

causes Lyme disease

Answer 4

Borrelia burgdorferi

Question 5

The bacteria are transmitted to humans mainly by deer

Answer 5

Lyme Disease

Question 6

knee joint is also called

Answer 6

tibiofemoral joint

Question 7

is the largest and most complex joint of the body.

Answer 7

Knee joint

Question 8

all-and-socket joint formed by the head of the humerus and the glenoid cavity of the scapula.

Answer 8

Shoulder Joint

Question 9

Shoulder Joint is also called

Answer 9

humeroscapular or glenohumeral joint

Question 10

elbow joint is what kind of joint?

Answer 10

Hinge joint

Question 11

a hinge joint formed by the trochlea and capitulum of the humerus, the trochlear notch of the ulna, and the head of the radius.

Answer 11

Elbow joint

Question 12

temporomandibular joint (TMJ) is a combination of

Answer 12

hinge and plane joint

Question 13

TMJ means?

Answer 13

temporomandibular joint

Question 14

All other skull joints are sutures and therefore movable

True or false

Answer 14

False

All other skull joints are sutures and therefore immovable or slightly movable.

Question 15

It is called sellar joint

Answer 15

Saddle joints

Question 16

Carpometacarpal joint: trapezium (carpal) to metacarpal-1 (thumb) is what type of joint?

Answer 16

Saddle joint

Question 17

Rounded surface with ring formed by bone and ligament

Answer 17

pivot joint

Question 18

Trochoid joint is also called?

Answer 18

Pivot joint

Question 19

Condyloid joint is also called

Answer 19

Ellipsoidal joint

Question 20

Convex oval surface to concave oval surface

Answer 20

Condyloid

Question 21

produce an angular, opening-andclosing motion like that of a hinged door

Answer 21

Hinge joints

Question 22

Hinge joint can also be called as

Answer 22

Ginglymus joint

Question 23

Planar joints

Answer 23

• Articulating surfaces flat or slightly curved
• Permit back-and-forth and side-to-side movements between the flat surfaces of bones, but they may also rotate against one another

Question 24

Movement of the thumb at the carpometacarpal joint in which the thumb moves across the palm to touch the tips of the fingers on the same hand

Answer 24

Opposition

Question 25

Pronation

Answer 25

Movement of forearm so palms face backward or downward

Question 26

Movement of forearm so palms face forward or upward

Answer 26

Supination

Question 27

Bend foot toward plantar surface (“stand on toes”)

Answer 27

Plantar flexion

Question 28

Bend foot toward dorsum (“stand on heels”)

Answer 28

Dorsiflexion

Question 29

Move soles laterally

Answer 29

Eversion

Question 30

Move soles medially

Answer 30

Inversion

Question 31

Synovial joints are divided into six categories based on type of movement

True or false

Answer 31

True

Question 32

Synovial joints are divided into six categories based on type of movement:

Answer 32

plane,
hinge,
pivot,
condyloid,
saddle, and
ball-and-socket.

Question 33

Movement upward

Answer 33

Elevation

Question 34

Movement downward
Open mouth to depress the mandible

Answer 34

Depression

Question 35

Closing mouth at the TMJ

Answer 35

Elevation

Question 36

Movement backward into anatomical position

Answer 36

Retraction

Question 37

Protraction

Answer 37

Movement backward

Question 38

Abduction and adduction usually occur along the dorsal plane

True or false

Answer 38

False
Abduction and adduction usually occur along the FRONTAL plane

Question 39

Bending beyond 180o degrees, such as moving humerus backwards behind anatomical position

Answer 39

Hyperextension

Question 40

Extension

Answer 40

Increase in angle between articulating bones

Question 41

Flexion

Answer 41

Deccrease in angle between articulating bones

Question 42

Consist of side-to-side and back-and-forth motions.

Answer 42

Gliding movement

Question 43

space containing fluid; allows considerable joint movement

Answer 43

Synovial cavity

Question 44

a layer of hyaline cartilage that covers ends of bones, absorbs shock and reduces friction

Answer 44

Articular Cartilage

Question 45

unites articulating bones;

Answer 45

Articular Capsule

Question 46

articulation or arthrosis is?

Answer 46

Also called a joint

Question 47

is a point of contact between two or more bones, between cartilage and bones, or between teeth and bones.

Answer 47

Joint

Question 48

Immovable-
slightly movable-
and freely movable-

Answer 48

Synarthrosis
Arthrosis
Diarthrosis