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MSK > MSK Vocab & Descriptors > Flashcards

MSK Vocab & Descriptors Flashcards

1
Q

Number of Axial bones

A

80 of them

Head, facial, hyoid, auditory, trunk, costals, sternum

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2
Q

Number of Appendicular bones

A

126 of them

Arms, shoulders, wrists, hands, legs, pelvis, ankles, feet

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3
Q

Osteoblast

A

forms the tissue and minerals that give bones strength

found within the bone

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4
Q

Osteoclast

A

absorbs and removes unwanted tissue

large cell formed in the marrow

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5
Q

Osteoclast

A

helps maintain bone as living tissue

found within the bone

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6
Q

Sesamoid Bones

A

a bone formed after birth in a tendon where it passes over a joint

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7
Q

Superior or cephalad

A

towards the head

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8
Q

inferior or caudal

A

towards the foot

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9
Q

adduction

A

towards the midline

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10
Q

abduction

A

away from the midline

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11
Q

What is this movement

A

radial deviation

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12
Q

what is this movement

A

ulnar deviation

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13
Q

Describe dorsiflexion

A

pointing toes upward

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14
Q

Describe plantar flexion

A

pointing toes down

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15
Q

Volar

A

refers to the palmar aspect of the forearm and hand only

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16
Q

Fracture Descriptors: displacement

A

bone is translated

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17
Q

Fracture Descriptors: angulation

A

long bone is angled

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18
Q

Fracture Descriptors: apposition

A

bone ends are touching

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19
Q

Fracture Descriptors: shortening

A

bone is displaced and translated longitudinally

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20
Q

Fracture Descriptors: overriding

A

bone is displaced and translated longitudinally

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21
Q

Fracture Descriptors: long bones

A

proximal third, middle third, distal third

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22
Q

Fracture Descriptors: varus

A

like riding a horse (applies to long bones)

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23
Q

Fracture Descriptors: valgus

A

knock knee (applies to long bones)

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24
Q

Fracture Descriptors: apex volar

A

angulation towards the palm (Colle’s)

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25
Q

Fracture Descriptors: apex dorsal

A

angulation towards the back of the hand/dorsum (Smith’s)

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26
Q

Fracture Descriptors: Greenstick fracture

A

pediatric fracture where bones bend but don’t break, or one cortex breaks but the other does not

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27
Q

What is this fracture and how would you describe it

A

Distal radius fracture/Colles fracture

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28
Q

What is this fracture and how would you describe it

A

Both bone forearm fracture

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29
Q

What is this fracture and how would you describe it

A

Greenstick fracture

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30
Q

What is this fracture and how would you describe it

A

both bone forearm fracture

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31
Q

What is this fracture and how would you describe it

A

Femur fracture

32
Q

what is this fracture

A

open fracture

33
Q

what is this fracture

A

open fracture

34
Q

synarthrosis

A

no movement

35
Q

amphiarthrosis

A

slightly movable (distal radio ulnar joint, symphysis pubis)

36
Q

diarthrosis

A

freely movable

37
Q

synovial

A

enclosed by joint capsule and lined with synovial membrane - freely movable

38
Q

Joint definition: capsule

A

collagenous structure that surrounds the joint like a sleeve, protects cartilage while allowing movement of joint

39
Q

Joint definition: synovial membrane

A

lines articular cavity, secretes synovial fluid

40
Q

Joint definition: synovial fluid

A

serous fluid that lubricates the joint

41
Q

Joint definition: bursa

A

fluid filled sack that develops in the spaces between tendons, ligaments, and bones

promotes ease of motion and prevents friction

42
Q

Joint definition: meniscus

A

fibrocartilage structure between articular cartilage that provides stability and cushion

adherent to the synovial membrane

43
Q

ligament

A

connects bone to bone

44
Q

tendon

A

connects muscle to bone

45
Q

tenosynovium

A

sheath surrounding a tendon that enhances movement or gliding of the tendon

46
Q

sprain

A

injury of a ligament

47
Q

strain

A

injury of a tendon or muscle

48
Q

Ortho treatment: traction

A

sustained mechanical pull to improve a dislocation or fracture by gross realignment, preservation of nerve and blood supply (often used in femur fractures)

49
Q

Surgical: arthrodesis

A

surgical fixation of a joint

50
Q

Surgical: arthrotomy

A

surgical procedure to open and explore a joint

51
Q

Surgical: external fixation

A
52
Q

Surgical: internal fixation

A

metal screws and pins surgically inserted inside the bone to hold bone fragments in place to allow alignment and healing

53
Q

Surgical: arthroplasty

A

joint replacement

54
Q

Surgical: osteotomy

A

surgical procedure in which bones are cut and reoriented with the goal of improving extremity function - often used in correction of malunion of fractures

55
Q

AROM

A

patient moves

56
Q

PROM

A

patient relaxed and is moved by provider

57
Q

arthritis

A

joint inflammation resulting in pain, swelling, stiffness, and limited movement

58
Q

arthroscope

A

camera for a joint

59
Q

arthrotomy

A

opening a joint capsule

60
Q

genu

A

knee

61
Q

hallux

A

big toe

62
Q

insidious

A

onset out of nowhere

63
Q

kyphosis

A

posterior convex curvature of the spine

64
Q

lordosis

A

anterior convex curvature of the spine

65
Q

mal-union or mal-alignment

A

when a broken bone heals in a poor alignment or deformed state

66
Q

MOI

A

mechanism of injury

67
Q

osteomyelitis

A

infection of the bone

68
Q

osteophyte

A

outgrowth of the bone which forms around joints, deforming the joint and limiting their movements

69
Q

osteoporosis

A

loss of bone density

70
Q

pes

A

foot

71
Q

planus

A

flattening of the arch of the foot

72
Q

RICE

A

rest, ice, compression, elevation

73
Q

scoliosis

A

lateral curvature of the spine

74
Q

subluxation

A

partial dislocation

75
Q

what is this an example of

A

valgus

76
Q

what is this an example of

A

varus

77
Q

contusion

A

direct impact or bruising (can be to muscle or bone)

MSK (9 decks)

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