Joints Flashcards

1
Q

joint

A

point of contact between 2 or more bones
point of contact between bone and cartilage
point of contact between teeth and bone

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2
Q

arthrology

A

study of bones

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3
Q

kineseology

A

study of movement

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4
Q

synovial cavity

A

point where 2 bones meet

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5
Q

fibrous joint

A

strong
bones held together by fibrous CT

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6
Q

suture joint

A

fibrous joint that has a thin dense layer of fibrous CT holding 2 bones together

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7
Q

example of a suture joint

A

cranial bones

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8
Q

sagital suture

A

connects both parietal bones to each other

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9
Q

squamosal suture

A

connects parietal bone to a temporal bone

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10
Q

lamboid suture

A

connects parietal bones to occipital bones

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11
Q

syndomosis

A

sheet of fibrous CT that joins 2 bones

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12
Q

interoseosmembrane

A

found between fibula and tibia

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13
Q

synarthrosis

A

no movement at the joint

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14
Q

gomphosis

A

fibrous CT

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15
Q

periodontal ligament

A

fibrous CT for teeth

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16
Q

amphiorthrosis

A

small amount of movement

17
Q

diarthrosis

A

freely moveable joint
all synovial joints

18
Q

cartilaginous joint

A

CT is hyaline or fibrocartilage

19
Q

synchondrosis

A

connecting material is hyaline cartilage

20
Q

example of sychondrosis

A

epiphyseal plate

21
Q

symphysis joint

A

connecting material is a disc of fibrocartilage

22
Q

articular capsule

A

outer layer- dense irregular CT
inner later- synovial membrane

23
Q

synovial fluid

A

similar to plasma
has phagocytes
lubricates the joints

24
Q

tibiofemoral joint

A

femur/tibia

25
Q

patellofemoal joint

A

femur/patella

26
Q

what is the function of fibrocartilage discs in the knee

A

allows bones to fit snugly together
provides stability
circulates synovial fluid

27
Q

what are the accessory ligaments in the knee

A

extracapular ligament
intracapsular ligament