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diarthroses
movable joints
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amphiarthroses
slightly movable joints
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synarthroses
immovable joints
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ankyl/o
stiffness, bent, crooked
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kyph/o
hill, mountain (humpback)
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lamin/o
lamina (part of vertebra)
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lord/o
curve ("swayback")
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ped means 2 things
foot and child
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-
-
-
-
-
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rhabd/o
rod shaped, striated
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-clasia
surgical fracture
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-desis
binding, fixation of a bone or joint
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-
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dry grating sound of bone on bone
crepitation
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children's osteomalacia
rickets
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removal of a segment of necrosed bone
sequestrectomy
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muscles have the ability to (4)
- contract
- relax
- be excited by a stimulus
- return to original size and shape
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voluntary muscles are called
skeletal
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striated like skeletal, but involuntary like smooth
cardiac muscle
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involuntary muscles are
smooth (visceral)
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smooth muscle contraction is controlled by which nervous system?
autonomic
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which is stronger, fleshy or fibrous attachment?
fibrous
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which main 2 minerals do bones store?
phosphorus and calcium
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another word for spongy bone
cancellous
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another word for cancellous bone
spongy
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diaphysis/epiphysis
- diaphysis = long bone
- epiphysis = ends
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what happens in red marrow?
- erythropoiesis
- leukopoeisis
- platelet formation
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where are all cells and platelets made?
red marrow
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where is the yellow marrow?
in the medullary cavity, center of the bone
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another word for medullary cavity
marrow cavity
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periosteum
dense white fibrous membrane covering bone
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which is bigger, tubercle or tuberosity?
tuberosity
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condyle is
a round, articulating knob
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axial skeleton consists of
- skull
- rib cage
- vertebral column
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appendicular skeleton consists of
arms shoulders pelvis legs
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why do greenstick fractures only occur in children?
children's bones have more collagen and tend to splinter rather than break completely
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osteomyelitis can be ____ or ____
acute or chronic
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another word for spontaneous fractures
pathological
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stiffening/freezing of the joints
ankylosis
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prognosis for acute osteomyelitis is
good
-
prognosis for chronic osteomyelitis is
poor
-
chronic inflammation of bones, ending in thickening and softening
Paget
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(bone) resorption
loss of substance
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deformities from osteoporosis is usually caused by
pathological fractures
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the arched-back curvature is called
lordosis
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the hunched over curvature is called
kyphosis
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what is the cause of myasthenia gravis?
broken acetylcholine receptors
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