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Physiology- Systems Of Body > Chapter 7- Articulations > Flashcards

Chapter 7- Articulations Flashcards

0
Q

Name and describe three classes of joints based on structure

A

Fibrous Joints: NO synovial cavity, and the bones are held together by fibrous CT (Rich in Collagen fiber).
Cartilaginous Joints: NO Synovial cavity, and the bones are held together by cartilage.
Synovial Joints: Bone forming joints HAVE synovial cavity, and are united by dense irregular CT

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1
Q

Define Articulation

A

A point or contraction between bones, cartilage, and bones, or teeth and bones

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2
Q

The amount of movement Synarthrosis permits is..

A

Immovable

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3
Q

The amount of movement Amphiarthrosis permits is..

A

Slightly moveable

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4
Q

The amount of movement Diathrosis permits is..

A

Freely moveable

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5
Q

Slightly moveable joint is what..

S) Synarthrotic
A) Amphiarthrotic
D) Diarthrotic

A

A) Amphiarthrosis

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6
Q

Sutures between skull bones are examples of what..

S) Synarthrotic
A) Amphiarthrotic
D) Diarthrotic

A

S) Synarthrotic

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7
Q

Freely moveable joint Is what..

S) Synarthrotic
A) Amphiarthrotic
D) Diarthrotic

A

D) Diarthrotic

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8
Q

Discs between vertebrae are examples of what..

S) Synarthrotic
A) Amphiarthrotic
D) Diarthrotic

A

A) Amphiarthrotic

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9
Q

Attachment of a tooth to its socket in the mandible or maxilla is an example of what..

S) Synarthrotic
A) Amphiarthrotic
D) Diarthrotic

A

S) Synarthrotic

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10
Q

Immovable joint is an example of what..

S) Synarthrotic
A) Amphiarthrotic
D) Diarthrotic

A

S) Synarthrotic

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11
Q

More mobile than a suture but less than a joint like elbow is an example of what..

S) Synarthrotic
A) Amphiarthrotic
D) Diarthrotic

A

A) Amphiarthrotic

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12
Q

The symphysis pubis is an example of what..

S) Synarthrotic
A) Amphiarthrotic
D) Diarthrotic

A

A) Amphiarthrotic

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13
Q

The distal end of the tibia/fibula is an example of what..

S) Synarthrotic
A) Amphiarthrotic
D) Diarthrotic

A

A) Amphiarthrotic

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14
Q

The epiphyseal plate in growing bone is an example of what..

S) Synarthrotic
A) Amphiarthrotic
D) Diarthrotic

A

S) Synarthrotic

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15
Q

Hyaline cartilage that covers the ends of articulating bones

A

Articular cartilage

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16
Q

It lubricates the joints and nourishes the cartilage

A

Synovial Fluid

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17
Q

Inner layer of the articular capsule that produces synovial fluid

A

Synovial membrane

18
Q

Pad of cartilage to help stabilize the joint

A

Meniscus

19
Q

Together these form the articular capsule ( 2 ways)

A

Fibrous capsule

Synovial Membrane

20
Q

Fluid- Filled sac that cushions movements

A

Bursa

21
Q

The joint allowing for the greatest degrees of movement

A

Ball- and- socket

22
Q

Flat surfaces of the carpals or tarsals move across each other

A

Gliding

23
Q

The joint at the wrist between the radius and the carpals

A

Condyloid

24
Q

Moves in a single plane at the knee or elbow

A

Hinge

25
Q

The joint between the carpals and the metacarpals of the thumb

A

Saddle

26
Q

The rounded head of the radios moves within the radial notch of the ulna

A

Pivot

27
Q

Movement of a bone around its own axis

A

Rotation

28
Q

Movement away from the midline of the body

A

Abduction

29
Q

Palm faces upward or forward

A

Supination

30
Q

Downward movement of a body part

A

Depression

31
Q

Movement toward the midline of the body

A

Adduction

32
Q

Movement of the mandible or shoulder backward

A

Retraction

33
Q

Turning the palm so it faces downward or backward

A

Pronation

34
Q

Upward movement of a body part

A

Elevation

35
Q

Movement of a distal end of a body part in a circle

A

Circumduction

36
Q

Beyond the plane of extension

A

Hyperextension

37
Q

Movement of the sole of the foot inward

A

Inversion

38
Q

Movement of the foot so the toes point downward

A

Plantarflextion

39
Q

How are arthritis and rheumatism related?

A) Arthritis is a form of rheumatism
B) Rheumatism is a form of arthritis

A

A) Arthritis is a form of rheumatism

40
Q

“Wear and tear” arthritis causing deterioration of the articular cartilage is
A) gouty arthritis
B) osteoarthritis
C) rheumatoid arthritis

A

B) osteoarthritis

41
Q

Displacement of a bone from its joint is a
A) Sprain
B) Strain
C) Dislocation

A

C) Dislocation

42
Q

Over-stretching a muscle is a
A) Sprain
B) Strain
C) Dislocation

A

B) Strain

Physiology- Systems Of Body (1 decks)

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