click below
click below
Normal Size Small Size show me how
muscular test review
muscular system test review
Question | Answer |
---|---|
connection of muscle to a stationary bone | origin |
connection of muscle to a bone that moves | inseration |
muscle connected to internal organs | visceral muscle |
pain in many muscles | polymyalgia |
pertaining to the heart muscles | mycardial |
fibrous membrane seperating muscles | fascia |
wasting/fading away of muscle | atrophy |
malignant tumor of smooth muscle | leiomyosarcoma |
tough cord/band of dense white connective tissue that attaches a muscle to another part | tendon |
study of muscles | myology |
lack of tone/flabbiness of muscle | flaccid |
muscles responsible for prime action | antagonists |
muscles that assist the prime movers by stablizing the joints | synergist |
outer most sheath of connective tissue that surrounds the skeletal muscles | fascia/epimysium |
system of human body & their muscles that work to produce movement | muscular system |
true charactertics of cardic muscle tissue | contracts moderatly fast in response to stimulation to nerve impulses - "D" |
a characteristic of smooth muscle | contracts slowly in response to stimulation to nerve impulses |
term meaning controlled by will | voluntary |
increase in size of organ/structure | hypertrophy |
term for wasting away | atrophy |
flat thin fibrous sheet of connective tissue that attaches muscle to bone or other tissue ather their origin/insertion | aponeurosis |
ability to respond to stimuli | irritability |
muscular system composes what % of total body wght | 35 - 50 |
with in a muscle | intramuscular |
when the epimesium in the form of a strong tough cord | tendon |
muscle must be ???? attached to structures they pull on during contractions | firmly |
muscles are enclosed in; which is continous w/ fibrous structures that attach muscle to bone or other structures | epimesium/fascia |
a major function of muscle | assist in movement |
ability to transmit impulses | conductivity |
ability to resume former length after the stretching force is removed | elasticity |
correct action of tensor muscles | tense apart, make more rigid |
action of of levator muscle | to lift a part |
correct action of depressor muscle | to lower a part |
action of a supinator muscle | turn palm upward |
action of a sphincter mucles | close a body opening |
action of a abductor muscle | move away a part |
action of a adductor muscle | move toward part |
??? of skeletal muscle is caused in 1 of 2 ways | contraction |
muscles move the body by ???? on bones | pulling |
muscles that move a part of the body usually lie | proximal to the part they move |
muscles act in | groups |
muscle cells get their energy to contract from | simple sugars |
which muscle groups are used in defaction, urination and forms the pelvic cavity | perineal |
which muscles assist in respiration and movement of the head,neck and trunk | chest muscles |
skeletal muscles that close the eyelids | orbicularis oculi |
skeletal muscles that close the jaw for chewing | masseter |
skeletal muscles used for smiling,blowing & whistling | buccinator |
muscles that move the shoulders by raising and throwing them back; assists in moving the head; acts as insertion | trapesius muscle |
muscle that turns the head | sternocleidomastoid |