skeletal quiz 1 Flashcards
receiving and responding to stimulation
excitable or irritable
contracting or shortening
contractible
stretched without damage
extensible
can return to original position
elasticity
adaptable to change
adaptability
wasting away muscle
atrophy
gaining muscles
hypertrophy
failed.to develop
hypotrophy
toward the midline
adduction
away from the body
abduction
bending or flexing
flexion
straightening or extending
extension
round in axis
rotation
upward motion
elevation
downward motion
depression
circular movement
circumduction
wall of the heart
cardiac muscle
inside of blood vessels and organ systems
weakest type
visceral/smooth muscle
attached to the skeleton or bones
skeletal muscle
paralysis of limbs
quadriplegia
muscles fibers undergo…
cellular change
inflammatory nucleus
repair the injury in muscles
cytokines
limits muscle growth
myostatin
muscle to muscle
fascia
muscle to bone
tendons
movement potential of a joint
ROM
skeletal muscles pairs
primary movers
antagonists
2 or more bones meet
joints
covers the surface of a bone
cartilage
seals the synovial fluid
like joint capsule
synovial membrane
clear sticky fluid
synovial fluid
bone to bone
ligaments
bone to muscle
tendons
curved part of the cartilage
meniscus
2 kinds of meniscus
lateral m
medial m
immovable joints
fixed joints
joints between vertebrae and invertebral discs
slighty movable joints
allow diff types of movements in joints
movable joints
acl
pcl
mcl
lcl
Anterior cruciate
posterior cruciate
medial collateral
lateral collateral
6 types of synovial joints
pivot
saddle
ball and socket
hinge
plane
condyloid
rotational movements in joint
pivot
side to side and circular movement in joint
saddle
greatest degree in motion
ball and socket
gliding in the same place movement in joint
plane
bending, straightening, side to side, circular
condyloid
balance, posture, muscle coordination and tone
cerebellum
release hormones
circardian rhythm
diencephalon
eye and auditory reflexes
midbrain
certain reflex actions
pons
digestion, respiratory, cough, sneezing, hp
also known as “the center for respiration”
medulla oblongata
reasoning, prob solving, speaking, voluntary actions
frontal lobe
senssory information
reading
parietal lobe
visual information
color perception
occipital lobe
understanding language
auditory
memory
behaviour
temporal lobe
emotions
sleep
appetite
body temp
water balance
hypothalamus
sensory impulses
thalamus
receive information and send command
outside of the brain and spinal cord
peripheral nervous system
voluntary muscle movement
nerves that connect skin, sensory organ and skeletal muscle
somatic n.s.
control muscle and internal organs
involuntary movement
autonomic
fight or flight
revs the body to defend
sympathetic n.s.
rest and digest
back to normal
parasympathetic n.s.
tension in muscles at rest
maintain proper posture and coordination
muscle tone
flexion and extension in joint
hinge