Chapter 9 - Joints Flashcards Preview

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Flashcards in Chapter 9 - Joints Deck (41)
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1
Q

No movements

A

Synarthrosis

2
Q

Little movement

A

Amphiarthrosis

3
Q

Free movement

A

Diarthrosis

4
Q

fibrous joint, synarthrosis

A

Suture

5
Q

fibrous joint, synarthrosis, eg. teeth

A

Gomphosis

6
Q

fibrous joint, amphiarthrosis or synarthrosis , collagen fibers

A

Syndesmosis

7
Q

amphiarthrosis, bones separated by pad of fibrocartilage

A

Symphysis

8
Q

Between parietal bones in skull

A

suture

9
Q

Between tooth and jaw

A

Gomphosis

10
Q

Between tibia and fibula

A

Syndesmosis

11
Q

Interconnecting serrated surfaces

A

Serrate sutures

12
Q

Overlapping angled edges

A

Lap sutures

13
Q

Where two bones simply butt against one another

A

Plane sutures

14
Q

Involves a plate or piece of hyaline cartilage

A

Synchondrosis

15
Q

Joints that use a pad of fibrocartilage to cushion between the two bones

A

Symphyses

16
Q

A synovial joint, permit wide range of motions

A

Diarthrosis

17
Q

pad of fibrocartilage between opposing bones

A

Meniscus

18
Q

Localized mass of adipose tissue superficial to joint capsule (Cushions and protects

A

Fat Pads

19
Q

May be inside or outside joint capsule; helps stabilize

A

Extrinsic ligaments

20
Q

small, sacks of synovial fluid that cushion around joint, where tendons and ligaments rub

A

Bursae

21
Q

angle gets less than 180 degrees

A

Flexion

22
Q

Angle equals 180

A

Extension

23
Q

angle equals more than 180

A

Hyperextension

24
Q

moving apart

A

abduction

25
Q

coming together

A

adductions

26
Q

circular rotation around point

A

circumduction

27
Q

movement of bone in longitudinal axis

A

Rotation

28
Q

Palm facing up or anteriorly

A

Supinate

29
Q

Palm facing down or posteriorly

A

Pronate

30
Q

The degree of contraction found in a muscle that is currently at rest

A

Muscle tone

31
Q

A sack of synovial fluid that cushions or wraps around a tendon or tendons

A

Bursa

32
Q

Tilting the head back is an example of this

A

First class, RFE

33
Q

Lifting the lower leg from a sitting position is an example of this

A

Second class, ERF

34
Q

Lifting the forearm is an example of this

A

Third class, REF

35
Q

Diarthrosis, found in most of appendicular skeleton, surrounded by fibrous articular capsule lined with synovial membrane.

A

Synovial joint

36
Q

Types of synovial joints

A

Knee and Shoulder

37
Q

longer bursae that wraps around all of the tendon or bundle of tendons.

A

Tendon sheath

38
Q

Have a fulcrum, effort arm, and a resistance arm

A

Levers

39
Q

Fulcrum

A

fixed point

40
Q

effort arm

A

distance from the applied force to fulcrum

41
Q

distance from resistance to fulcrum

A

resistance arm