Medical Terminology I chapter 4 muscular system

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chapter 4 muscular system


 
  
Created Aug 6, 2010
by
mryan000

 

 
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1
general function of muscles
 
movement, hold body erect, generate heat
2
skeletal muscle
 
voluntary, move bones directly or indirectly, striated muscle
3
smooth muscle
 
involuntary, visceral muscle, found in the walls of hollow organs
4
cardiac muscle
 
involuntary, myocardium, makes up walls of heart
5
involuntary muscles
 
under control of subconscious regions of brain
6
voluntary muscles
 
person consciously chooses which muscle to contract
7
fascia
 
layers of fibrous connective tissue
8
motor neurons
 
stimulate skeletal muscles
9
myoneural junction
 
point at which the motor nerve contacts a muscle fiber
10
striated muscle
 
striped appearance seen under a microscope
11
tendon
 
attaches muscle to bone, inserts into periosteum
12
eversion
 
turning outward
13
inversion
 
turning inward
14
elevation
 
raise a body part, shrugging shoulders
15
depression
 
downward movement as in drooping shoulders
16
circumduction
 
movement in central direction from central point, drawing a large circle in the air
17
opposition
 
moving thumb away from palm, move thumb into contact with other fingers
18
rotation
 
moving around a central axis
19
adhesion
 
scar tissue forming in fascia surrounding a muscle, making it difficult to stretch the muscle
20
atrophy
 
poor muscle development, result of disease, nervous system disease, or lack of use, muscle...
21
contracture
 
abnormal shortening of muscle fibers, tendons, or fascia, making it difficult to stretch muscle
22
hypertrophy
 
increase in muscle bulk due to weight lifting
23
intermittent claudication
 
attack of severe pain and lameness caused by ischemia of the muscles, typically calf muscles,...
24
spasm
 
sudden involuntary strong muscle contraction
25
torticollis
 
severe neck spasm pulling head to one side commonly called wryneck or a crick in the neck
26
fibromyalgia
 
condition with widespread aching and pain in muscles and soft tissue
27
lateral epicondylitis
 
tennis elbow
28
muscular dystrophy
 
inherited disease causing progressive muscle degeneration, weakness and atrophy
29
pseudohypertrophic muscular dystrophy
 
type of inherited muscular dystrophy in which muscle tissue is gradually replaced by fatty...
30
rotator cuff injury
 
joint capsule of shoulder joint injury
31
fasci / o
 
fibrous band
32
fibr / o
 
fibers
33
kinesi / o
 
movement
34
muscul / o
 
muscle
35
my / o
 
muscle
36
myocardi / o
 
heart muscle
37
myos / o
 
muscle
38
plant / o
 
sole of foot
39
ten / o
 
tendon
40
tend / o
 
tendon
41
tendin / o
 
tendon
42
-asthenia
 
weakness
43
-kinesia
 
movement
44
-tonia
 
tone
45
ab-
 
away from
46
ad-
 
toward
47
circum-
 
around

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