Module 2 (LAB): Skeletal System & Joints Flashcards

1
Q

shoulder joint

A

humerus + clavicle + scapula

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2
Q

elbow joint

A

humerus + radius + ulna

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3
Q

wrist joint

A

radius + ulna + carpals

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4
Q

carpometacarpal joint

A

between carpals and metacarpals

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5
Q

metacarpophalangeal joint

A

between metacarpals and phalanges

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6
Q

proximal interphalangeal joint

A

between proximal and middle phalanges

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7
Q

distal interphalangeal joint

A

between middle and distal phalanges

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8
Q

hip joint

A

femur + pelvis

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9
Q

knee joint

A

femur + tibia + patella

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10
Q

ankle joint

A

tibia + fibula + tarsals

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11
Q

tarsometatarsal joint

A

between tarsals and metatarsals

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12
Q

metatarsophalangeal joint

A

between metatarsals and phalanges

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13
Q

synarthrosis

A

do not perform any movement

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14
Q

amphiarthrosis

A

provide small amount of movement

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15
Q

diarthrosis

A

allow free movement

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16
Q

fibrous joints

A

two bones connected by fibrous connective tissue

17
Q

types of fibrous joints

A

sutures, gomphosis, syndesmosis

18
Q

suture

A
  • synarthrotic
  • sutural ligament
  • ex. sutures of skull
19
Q

gomphosis

A
  • synarthrotic
  • joints holding teeth into tooth socket
20
Q

synesmosis

A
  • amphiarthrotic
  • two bones held by interosseous membrane or ligament
  • ex. distal tibiofibular joint
21
Q

cartilaginous joints

A

two bones connected via hyaline cartilage

22
Q

types of cartilaginous joints

A

synchondrosis, symphysis

23
Q

synchrondrosis

A
  • mostly synarthrotic
  • sternocostal joints
24
Q

symphysis

A
  • amphiarthrotic
  • connected via both hyaline and flat disc of fibrocartilage
  • intervertebral discs
25
Q

synovial joints

A

contain synovial cavity (fluid filled space) allowing for wide arrangement of movement

26
Q

types of synovial joints

A

hinge, gliding, pivot, saddle, condyloid, ball-and-socket

27
Q

uniaxial joints

A

restricted to one plane

28
Q

hinge joints

A

elbow and knee joints

29
Q

gliding joint

A

intercarpal joints

30
Q

pivot joint

A

proximal/superior radioulnar joint

31
Q

biaxial joints

A

permit movement across two planes

32
Q

saddle joint

A

CMC joint

33
Q

condyloid joint

A

radiocarpal joints (flexion, extensions, abduction)

34
Q

multiaxial joints

A

provide almost complete rotation

35
Q

ball and socket joint

A

shoulder/hip joints

36
Q

tubercle

A

where muscle tendons attach to bones

37
Q

trochanter

A

where ligaments anchor two bones together