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Medical Terminology Chapter 04
Med Term Ch 4 - Muscles
212
Medical
Undergraduate 1
09/19/2013

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Term
-cele
Definition
hernia, tumor, swelling
Term
-graphy
Definition
process of producting a picture or record
Term
-ia
Definition
abnormal condition, disease, pural of -ium
Term
-ic
Definition
pertainingto
Term
-paresis
Definition
partial or incomplete paralysis
Term
-plegia
Definition
paralysis, stroke
Term
-plegia
Definition
paralysis
Term
-rrhexis
Definition
rupture
Term
-us
Definition
singular noun ending
Term
RICE
Definition
most common first aid treatment of muscular injuries
rest
ice
compression
elevation
Term
abduction
Definition
movement of a limb, arm or leg, away from the midline ofthe body
Term
abductor
Definition
muscle that moves a body part away from the midline
Term
achilles tendinitis
Definition
painful inflammation of the achilles tendon caused by exessive stress being placed on that tendon
Term
adduction
Definition
movement of a limb, arm or leg, toward the midline of the body
Term
adductor
Definition
muscle that moves the body part toward the midline
Term
adhesion
Definition
band of fibrous tissue that holds structures together abnormally
Term
adjunct
Definition
in addition to
Term
antagonistic
Definition
working in opposition to each other, muscles are arranged in antagonistic pairs
Term
antispasmodic
Definition
anticholinergic, adminstered to suppress smooth muscle contractions of the stomach, intestine, or bladder
Term
aponeurosis
Definition
sheet-like fibrous connective tissue which resembles a flattened tendon that serves as a fascia to bind muscles together or as a means of connecting muscle to bone (plural aponeuroses)
Term
archilles tendon
Definition
attaches the gastrocnemius muscle to the heel bone
Term
ataxia
Definition
lack of muscle coordination during voluntary movement
Term
atonic
Definition
lacking normal muscle tone or strength
Term
atrophy
Definition
weakness or wearing away of body tissues and structures
Term
atropine
Definition
antispasmodic that can be adminstered preoperatively to relax smooth muscles during surgery
Term
axis
Definition
imaginary line that runs lengthwise through the center of the body and rotation turns a bone on its own axis.
Term
becker muscular dystrophy
Definition
very similar to, but less sever than, duchenne muscular dystrophy
Term
bi-
Definition
twice, double, two
Term
biceps brachii
Definition
biceps,formed from two divisions
Term
brady
Definition
slow
Term
bradykinesia
Definition
exreme slowness in movement
Term
caral tunnel syndrome
Definition
when the tendons that pass through the carpal tunnel are chronically overused and become inflamed and swollen.
Term
cardioplegia
Definition
paralysis of the heart muscle
Term
carpal tunnel release
Definition
surgical enlargment of carpal tunnel or cuttin go fthe carpal ligament to relieve pressure on tendons and nerves
Term
carpi
Definition
wrist or wrist bones
Term
chronic fatigue syndrome
Definition
disorder of unknown cause that affects many body systems
Term
circumduction
Definition
circular movement at the far end of a limb
Term
claudication
Definition
limping
Term
cleid/o
Definition
collar bone
Term
clon
Definition
violent action
Term
compartment syndrome
Definition
involves the comrepssion of nerves and blood vessels due to swelling within the enclsoed space created by the fascia that separates groups of muscles
Term
complete injury
Definition
there is complete loss of sensation and muscle control below the level of the injury
Term
condyl
Definition
condyle, round prominence at the end of a bone
Term
contraction
Definition
tightening of the muscle, muscle contracts and becomes shorter and thicker, causing the belly (center) of the muscle to enlarge
Term
contracture
Definition
permanent tightening of fascia, muscles, tendons, ligaments or skin that occurs when normally eleastic connective tissues are replaced with nonelastic fibrous tissues.
Term
cramp
Definition
painful localized muscle spasm oftennamed for its cause (menstrual, writers)
Term
debilitating
Definition
condition causing weakness
Term
deep tendon reflexes
Definition
involuntary response to a stimulus
Term
deltoid
Definition
forms muscular cap of the shoulder
Term
deltoid muscle
Definition
located on the shoulder, shaped like an inverted triangle, which is the greek letter delta
Term
depression
Definition
act of lowering a body part
Term
depressor
Definition
muscle that lowers a body part
Term
dorsiflexion
Definition
movement that bends the foot upward at the ankle
Term
duchenne muscular dystrophy
Definition
most common form of muscular dystrophy in children. primarily boys with onset between ages of 3 to 5 years.
Term
dys-
Definition
bad, difficult or painful
Term
dys-
Definition
bad
Term
dyskinesia
Definition
distortion or impairment of voluntry movement, such as a tic or spasm
Term
dystonia
Definition
condition of abnormal muscle tone that causes the impairment of voluntary muscle movement
Term
electr/o
Definition
electricity
Term
electromyography
Definition
diagnostic test that measures the electrical activity within muscle fibers in response to nerve stimulation
Term
elevation
Definition
act of raising or lifting a body part
Term
epicondylitis
Definition
inflammation of the tissues surrounding the elbow
Term
ergonomics
Definition
study of human factors that affect the design and operations of tools and work environment
Term
exercise physiologist
Definition
specialist who works under the supervision of a physician to develop, implement and coordinate exercise programs and administer medical tests to promote physical fitness
Term
extension
Definition
increasing the angle between two bones or the straightening out of a limb
Term
extensor
Definition
muscle that straightens a limb at a joint
Term
extensor carpi muscles
Definition
extension of the wrist
Term
external oblique
Definition
found in the abdomen, flex and rotate the vertebral column, also flex the torso and compress the abdomen
Term
fasci/o
Definition
fascia, fibrous band
Term
fascia
Definition
band of connective tissue that envelops, separates or binds together muscles or groups of muscles, plural-fasciae or fascias
Term
fasciitis
Definition
fascitis, inflammation of a fascia
Term
fascioplasty
Definition
surgical repair of a fascia
Term
fasciotomy
Definition
surgical incidision through the fascia to relieve tension or pressure
Term
fibr/o
Definition
fibrous tissue, fiber
Term
fibromyalgia syndrome
Definition
debilitating chronic condition characterized by fatigue, diffuse or specific muscle, joint or bone pain
Term
flexion
Definition
decreasing the angle between two bones by bending a limb at ajoint
Term
flexor
Definition
muscle that bends a limb at a joint
Term
flexor carpi muscles
Definition
flexion of the wrist
Term
frontalis
Definition
occipitofrontalis,muscle in the forehead, raises and lowers eyebrows
Term
ganglion cyst
Definition
harmelss fluid filled swelling that occurs most commonly on the outer surface of the wrist
Term
gastrocnemius
Definition
calf muscle that flexesthe knee and bends the foot downard
Term
glluteus maximus
Definition
largest muscle of the buttock
Term
hamstring group
Definition
back of upper leg, consists of three separate muscles:
biceps femoris, semitendinosus, semimembranosus
Term
hamstring group
Definition
involved in knee flexion and hip extension
Term
hamstring injury
Definition
strain or tear on any of the three hamstring muscles that straighten the hip and bend the knee
Term
heel spur
Definition
calcium deposit in the plantar fascia near its attachment to the calcaneus
Term
hemi-
Definition
half
Term
hemiparesis
Definition
slight paralysis or weakness affecting one side of the body
Term
hemiplegia
Definition
toatal paralysis affecting one side of the body
Term
hernia
Definition
protrustion of a part of a structure through the tissues normally containing it
Term
hyperextension
Definition
the extreme or overextension of a limb or body part beyond its normal limit
Term
hyperkinesia
Definition
hyperactivity, abnormally increased muscle funciton or activity
Term
hypotonia
Definition
condition in which there is dimished tone of the skeeltal muscles
Term
iliotibial band syndrom
Definition
overuse injury on the iliotibial band that runs from the hip bone, diagonally across the leg to the tibia.
Term
impingement syndrome
Definition
occurs when inflamed and swollen tendons are caught in the narrow space between the bones within the shoulder
Term
incomplete injury
Definition
that the person has some funciton below the level of the injury, even though that function isn't normal
Term
insertion
Definition
where the muscleends by attaching to a bone or tendon
Term
intermittent
Definition
coming and going
Term
intermittent claudication
Definition
pain in the leg muscles that occurs during exercise and is relieved by rest
Term
internal oblique
Definition
found in the abdomen, flex the spine, support the abdominal contents, help breath, and rotate the spine
Term
kines
Definition
movement
Term
kines
Definition
movement
Term
kines/o,
kinesi/o
Definition
movement
Term
lateral epicondylitis
Definition
tennis elbow, characterized by pain on the outer side of the forearm
Term
lateralis
Definition
toward the lateral side
Term
levator
Definition
muscle that raises a body part
Term
ligament
Definition
bands of fibrous tissue that forms joints by connecting one bone to another bone
Term
masseter
Definition
one of the strongest in the body, moves the lower jaw up to close the mouth when chewing
Term
mastoid muscle
Definition
inserts at one point of insertion into the mastoid process
Term
medial epicondylitis
Definition
golfer's elbow, characterized by pain on the palm-side of the forearm
Term
medialis
Definition
toward the midline
Term
muscle biopsy
Definition
removal of a plug of tissue for examination
Term
muscle fibers
Definition
long, slender cells that mak up muscles
Term
muscle innervation
Definition
stimulation of muscle by an impulse transmitted by a motor nerve.
Term
muscle tone
Definition
state of balanced muscle tension that makes normal posture, coordination and movement possible
Term
muscles of the head
Definition
frontalis, temporalis, masseter
Term
muscles of the legs
Definition
rectus femoris, quadriceps femoris, hamstring group, gastrocnemius
Term
muscles of the shoulders and arms
Definition
deltoid, trapezious, biceps brachii, triceps brachii
Term
muscles of the trunk
Definition
pectoralis major, external oblique, internal oblique, rectus abdominis, transverse abdominis
Term
muscul
Definition
muscle
Term
muscular dystrophy
Definition
group of more than 30 genetic diseases that are characterized by progressive weakness and degeneration of the skeletal muscles that control movement, without affecting the nervous system
Term
my/o
Definition
muscle
Term
my/o
Definition
muscle
Term
myalgia
Definition
tenderness or pain in the muscles
Term
myasthenia gravis
Definition
chronic autoimmune disease that affect the neuromuscular junction and produces serious weakness of involuntary muscles
Term
myocardial muscles
Definition
myocardium,
cardiac muscle,
form the muscular walls of the heart. Like striated skeletal muscle in appearance, but similar to smooth muscle in that it's action is involuntary.
Term
myocele
Definition
herniation (protrustion) of a muscle substance through a tear in the fascia surrounding it
Term
myoclonus
Definition
sudden, involuntary jerking of a muscle or group of muscles
Term
myofascial pain syndrome
Definition
chronic pain disorder that affects muscles and fascia throughout the body
Term
myofascial release
Definition
specialized soft tissue minipulation technique used to ease the pain of conditions such as fibromyalgia syndrome
Term
myolysis
Definition
degeneration of muscle tissue
Term
myoparesis
Definition
weakess or slight muscular paralysis
Term
myorrhaphy
Definition
surgical suturing of a muscle
Term
myorrhexis
Definition
rupture or tearing of a muscle
Term
myotomy
Definition
surgical incision into a muscle
Term
neur/o
Definition
nerve
Term
neurologist
Definition
physican who specializes in treating the causes of paralysis and similar muscular disorders in which there is a loss of function
Term
neuromuscular
Definition
pertaining to therelationship between a nerve and a muscle
Term
neuromuscular blocker
Definition
neuromuscular blocking agent, drug that causes temporary paralysis by blocking the transmission of nerve stimuli to the muscles.
Term
nocturnal myoclonus
Definition
jerking of the limbs that can occur normally as a person is falling asleep
Term
oblique
Definition
slanted or at an angle
Term
occupational therapy
Definition
activities to promote recovery and rehabilitation to assist patients in performing the activities of daily living
Term
origin
Definition
where the muscle begins, located nearest the midline of the body or on a less movable part of the skeleton.
Term
overuse injuries
Definition
minor tissue injuries that have not beengiven time to heal
Term
overuse tendinitis
Definition
overuse tendinosis, inflammation of tendons caused by excessive or unusual use of a joint
Term
paralysis
Definition
loss of sensation and voluntary muscle movements in a muscle through disease or injury to its nerve supply
Term
paraplegia
Definition
paralysis of both legs and the lower part of th ebody
Term
patellar rendon
Definition
attaches muscles to the bottom of the patella
Term
pectoral
Definition
relating to the chest
Term
pectoralis major
Definition
thick, fan-shaped muscle situation on the anterior chest wall
Term
physiatrist
Definition
physician who specializes in physica medicine and rehabilitation with the focus on restoring function
Term
physical therapy
Definition
treatment to prevent disability or restore function through the use of exercise, heat, massage or other techniques
Term
plantar
Definition
pertaining to the sole of the foot
Term
plantar fasciitis
Definition
inflammation of the plantar fascia on the sole of the foot
Term
plantar flexion
Definition
movement that bends the foot downward at the ankle
Term
polymyositis
Definition
muscle disease characterized by the simultaneous inflammation and weakening of voluntary muscles in many parts of the body
Term
pronation
Definition
act of rotating the arm or leg so that thepalm of the hand or the sole of the foot is turned downward or backward
Term
quadriceps femoris
Definition
four muscles,vastus lateralis, vastus mediais,
Term
quadriplegia
Definition
paralysis of all four extremities
Term
range of motion testing
Definition
diagnostic procedure to evalute joint mobility and muscle strength
Term
rectus
Definition
straight alignment with the vertical axis of the body
Term
rectus abdominis
Definition
helps flex the trunk, assists in breathing and supports the spine
Term
rectus femoris
Definition
extends the leg at the knee
Term
referred pain
Definition
pain that originates in one area of the body, but is felt in another
Term
rehabilitation
Definition
restoration, following disease,illness or injury of the ability to functionin a normal or near-normal manner
Term
relaxation
Definition
muscle returns ot its original form, muscle relaxes and becomes longer and thinner, and belly is no longer enlarged
Term
repetitive stress disorders
Definition
variety of muscular conditions that result from repeated motions performed in the course of normal work, daily activities or recreation such as sports.
Term
rotation
Definition
circular movement around an axissuch as a shoulder joint
Term
rotator cuff
Definition
group of muscles and their tendons that hold the head of the humerus securely in place as it rotates within the shoulder joint
Term
rotator cuff tendinitsi
Definition
inflammation ofthe tendons of the rotator cuff, tennis shoulder, pitcher's shoulder
Term
rotator muscle
Definition
turns a body part on its axis
Term
ruptured rotator cuff
Definition
when rotator cuff tendinitis is left untreated or if the overuse continues
Term
sarcopenia
Definition
loss of muscle mass, strength, and function that come with aging
Term
shin splint
Definition
painful condition caused by the tibialis anterior muscle tearing away from the tibia. Develop in the anterolateral or in the posteromedial. Caused by repeated stress.
Term
singultus
Definition
hiccups, myoclonus of the diaphragm that causes the characteristic hiccup sound with each spasm
Term
skeletal muscle relaxant
Definition
administered to relax certain muscles and to relieve stiffness, pain and discomfort caused by strains, sprains or other muscle injuries
Term
skeletal muscles
Definition
voluntary muscles,
striated muscles,
attached to the bones of the skeleton and make body motions possible
Term
smooth muscles
Definition
involuntary muscles,
unstriated muscles,
visceral muscles,
located in the walls of internal organs such as the digestive tract, blood vessels and ducts leading from glands. Function is to move and control the flow offluids through these structures
Term
spasm
Definition
sudden involuntary contraction of one or more muscles, also known as charley horse
Term
spasmodic
Definition
relating to spasm
Term
spasmodic torticollis
Definition
wryneck, stiff neck due to spasmodic contraction of the neck muscles that pull the head toward the affected side
Term
sphincter
Definition
ring-like muscle that tightly constricts the opening of a passageway
Term
spinal cord injuries
Definition
type of paralysis determined by the level of the vertebra closest to the injury
Term
sports medicine physician
Definition
specializes in treating sports-related injuries of the bones, joints and muscles
Term
sprain
Definition
injury to a joint, such as an ankle, knee or wrist, which usually occurs when a ligament is wrenched or torn
Term
stern/o
Definition
breastbone
Term
sternocleidomastoid musclej
Definition
helps bend the neck and rotate the head
Term
strain
Definition
injury to the body of the muscle or to the attachment of a tendon. Usually associated with overuse.
Term
stress fractures
Definition
overuse injuries fracturing a bone
Term
supination
Definition
act of ratating the arm or leg so that the palm of the hand or sole of the foot is turned forward or upward.
Term
tax
Definition
coordination
Term
tax/o
Definition
coordination, order
Term
temporalis
Definition
moves lower jaw up and back to close the mouth
Term
ten/o
tend/otendin/o
Definition
tendon, stretch out, extend, strain
Term
tendinitis
Definition
tendonitis,inflammation of the tendons caused by excessive or unusual useof the joint
Term
tendon
Definition
narrow band of nonelastic, dense, fibrous connective tissue that attaches a muscle to a bone
Term
tenodesis
Definition
surgical suturing of the end of a tendon to a bone
Term
tenolysis
Definition
tendolysis,
release of a tendon from adhesions
Term
tenorrhaphy
Definition
surgical suturing together of the divided ends of a tendon
Term
tenosynovits
Definition
inflammation of the sheath surrounding a tendon
Term
therapeutic ultrasound
Definition
uses high frequency sound waves to treat muscle injuries by generating heatdeep within muscle tissue
Term
ton/o
Definition
tone, stretching, tension
Term
torticollis
Definition
contraction, shortening of the muscles of the neck
Term
transcutaneous electrical nerve stimulations
Definition
device that delivers electrical impulses through the skin, which caues changes in muscles.
Term
transverse
Definition
crosswise direction
Term
transverse abdominis
Definition
side of abdomen,core muscle is engaged when a person laughs or coughs
Term
trapezius
Definition
muscles moves the head and shoulder blade
Term
tri-
Definition
three
Term
triceps brachii
Definition
triceps, formed form three divisions
Term
trigger points
Definition
render areas that most commonly develop where the fascia comes into contact with a muscle
Term
vastus lateralis
Definition
muscle toward the outer side of th eleg
Term
vastus medialis
Definition
muscle toward the midline of the leg
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