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Abver > chapter 8 > Flashcards

chapter 8 Flashcards

1
Q

what are joints known as

A

Are known as articulations
Functional junctions between bones
Bind parts of skeletal system together
Make bone growth possible
Permit parts of the skeleton to change shape during childbirth
Enable body to move in response to skeletal muscle contraction

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2
Q

bones make what possible

A

growth

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3
Q

Joints of the skeleton permits change for what

A

Permit parts of the skeleton to change shape during childbirth

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4
Q

what will be enable to move or response

A

Enable body to move in response to skeletal muscle contraction

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5
Q

classification of three main joints

A

Fibrous joints Cartilaginous joints Synovial joints

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6
Q

what is a fibrous joint

A

Dense connective tissues connect bones

Between bones in close contact

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7
Q

what is Cartilaginous joints

A

Hyaline cartilage or fibrocartilage connect bones

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8
Q

what is Synovial joints

A

Most complex

Allow free movement

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9
Q

what is synarthrotic joints

A 
Functional classification:
 Synarthrotic joints
 Considered immovable
 Amphiarthrotic joints
 Slightly movable
 Diarthrotic joints
 Freely movable
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10
Q

what is Amphiarthrotic joint

A

Slightly movable

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11
Q

what is Diarthrotic joints

A

Freely movable

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12
Q

There are three (3) types of fibrous joints

A

Syndesmosis
Suture
Gomphosis

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13
Q

what tissue holds fibrous joints together

A

Dense connective

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14
Q

what is syndesmosis

A

A sheet or bundle of fibrous tissue connecting bones

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15
Q

syndesmosis lies between what

A

tibia and fibula

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16
Q

what is amphiarthritic

A

slight movement in the joint

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17
Q

what are suture

A

Between flat bones

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18
Q

where would you find a suture

A

skull

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19
Q

what kind of tissue is in the suture

A

Thin layer of connective tissue connects bones

20
Q

suture is a classification of what

A

Synarthritic

21
Q

what is Gomphosis:

A

Cone-shaped bony process in a socket

22
Q

Gomphosis is classification of what

A

Synarthritic

23
Q

cartilaginous are connected by what

A

hyaline or fibrocartilage

24
Q

2 types of cartilaginous

A

Synchondrosis

Symphysis

25
Q

what is synchondrosis

A

Bands of hyaline cartilage unite bones

26
Q

what is the synchondrosis between

A

manubrium and the first rib (costal cartilages

27
Q

what is symphysis

A

Pad of fibrocartilage between bones

28
Q

we would find symphysis between what

A

Joint between bodies of adjacent vertebrae

29
Q

most joints in the body are what

A 
Synovial
Most joints 
All are diarthrotic
Consist of:
Articular cartilage
Joint capsule
Synovial membrane
 Synovial fluid
Menisci
Bursae
30
Q

synovial joints are classified of what

A

diarthrotic

31
Q

Synovial joints consist of what

A

Articular cartilage

Joint capsule

32
Q

in synovial joints what secrete fluids and what kind of fluid

A

Synovial membrane

Synovial fluid

33
Q

what is Articular cartilage

A

hyaline cartilage found on articulating surffer

34
Q

what is Joint capsule

A

holds the joint together, by way of an envelope, attached to the end of each bone at the joint, enclosing the cavity of a synovial joint

35
Q

what is Synovial membrane

A

membrane that forms the inner lining of the capsule of a freely movable joint and secretes synovial fluid

36
Q

what is Synovial fluid

A

moistens and lubricates the surfaces of the joint as well as supplying nutrients to the articular cartilage

37
Q

what is Meniscus

A

fibrocartilage that separates the articulating surface of bones in the knee

38
Q

what is Bursae

A

saclike fluid-filled cushioning structure, lined with synovial membrane, near a joint

39
Q

you find this joint in the hip and shoulder

A

Ball & Socket/spheroidal Joint

40
Q

where would u find Condylar/ellipsoidal Joint

A

between metacarpals and phalanges

Between radius and carpals

41
Q

where you find Plane/gliding Joint

A

Between carpals
Between tarsals
Between facets of adjacent vertebrae

42
Q

where would you find Hinge Joint

A

Elbow joint

Between phalanges

43
Q

where would you find Pivot/trochoid Joint

A

between atlas (C1) and dens of axis (C2)

44
Q

where would you find Saddle/sellar Joint

A

Between carpal and 1st metacarpal of thumb

45
Q

Movement at a joint occurs when a muscle contracts and what is pull

A

Movement at a joint occurs when a muscle contracts and its fibers pull its moveable end (insertion) towards its fixed end (origin).

46
Q

Movement at a joint occurs when a muscle contracts and

after its pulled it moves towards what

A

towards its fixed end (origin).

Abver (8 decks)

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