chapter 9- joints Flashcards

1
Q

definition of joints/articulation

A

functional junction between bones that allow for bone growth

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2
Q

3 types of joints

A

fibrous, cartilaginous, synovial

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3
Q

fibrous

A

dense connective tissue between bones in close contact

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4
Q

cartilaginous joints

A

hyaline or fibrocartilage connecting bones

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5
Q

synovial

A

most complex, allows free movement

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6
Q

synarthrotic

A

immovable

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7
Q

amphiarthrotic

A

slightly moveable

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8
Q

diarthrotic

A

freely moveable

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9
Q

syndesmosis

A

fibrous amphiarthrotic joint between tibia and fibula

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10
Q

suture

A

fibrous synarthrotic joint between flat bones

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11
Q

gomphosis

A

fibrous synarthrotic joint of tooth and jawbone

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12
Q

synchondrosis

A

bands of hyaline cartilage that unites bones, found between manubrium and first rib

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12
Q

synchondrosis

A

synarthrotic bands of hyaline cartilage between manubrium and first rib

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13
Q

symphysis

A

pad of amphiarthrotic fibrocartilage found in pubic symphysis and vertebrates

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14
Q

ball and socket

A

hip and shoulders, synovial joint

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15
Q

saddle joint

A

synovial joint, between carpal and metacarpal of thumb

16
Q

gliding joint

A

synovial joint, between carpals and tarsals

17
Q

hinge joint

A

synovial joint, elbow and phalanges

18
Q

pivot joint

A

synovial joint, radius and ulna, neck

19
Q

condyloid joint

A

synovial joint, knuckles

20
Q

7 major features of synovial joints

A

articular cartilage, articular capsule with synovial membrane, joint cavity, synovial fluid, bursae sacs, reinforcing ligament, blood vessels

21
Q

largest and most complex joint

A

knee

22
Q

what articulates in knee joint

A

femur articulates anteriorly with patella

23
Q

what type of joint is the knee

A

modified hinge

24
Q

what separates and holds the tibia and femur

A

menisci

25
Q

3 most common knee injuries

A

collateral ligaments, cruciate ligaments, cartilage ligaments

26
Q

3 joints within knee

A

femoropatellar, lateral tibiofemoral, medial tibiofemoral

27
Q

what type of joint is the shoulder

A

ball and socket

28
Q

what bones articulate in shoulder

A

head of humerus and glenoid cavity of scapula

29
Q

labrum

A

dense connective tissue that some joints and muscles in the shoulder are connected to

30
Q

what type of joint is the elbow

A

hinge joint with slight gliding

31
Q

what bones articulate in elbow joint

A

trochlea of humerus and trochlear notch of ulna, gliding between humerus and radius

32
Q

what type of joint is the hip

A

ball and socket

33
Q

what bones articulate in hip

A

head of femur and acetabulum of coxa

34
Q

which joints are first to change during aging

A

fibrous joints