Ch.4 Part 2 Flashcards
Abduction
movement of a limb away from the midline of the body
adduction
movement of a limb toward the midline of the body
adhesion
bands of scar-like tissue that form between two surfaces inside the body and cause them to stick together
ataxia
lack of muscle control in voluntary movements
atonic
loss of normal muscle strength. Like atonic seizure
atrophy
Muscle atrophy is a decrease in muscle mass, often due to extended immobility
bradykinesia
slowness of movement, symptom of parkinsons
carpal tunnel syndrome
common condition that causes pain, numbness, and tingling in the hand and arm
chronic fatigue syndrome
complicated disorder characterized by extreme fatigue that lasts for at least six months and that can’t be fully explained by an underlying medical condition
circumduction
orderly combination of shoulder movements so that the hand traces a circle and the arm traces a cone
contracture
permanent shortening, producing deformity or distortion
dorsiflexion
backward bending and contracting of your hand or foot
dyskinesia
nvoluntary movement that you cannot control
dystonia
involuntary muscle contractions that cause slow repetitive movements or abnormal postures
EMG
Electromyography, measures the electrical activity within muscle fibers in response to nerve stimulation
epicondylitis
inflammation of the tissues surrounding his elbow
ergonomics
applied science concerned with designing and arranging things people use so that the people and things interact most efficiently and safely
exercise physiologist
specializes in physical medicine and rehabilitation
fasciitis
inflammation of a fascia
fibromyalgia
chronic disorder characterized by widespread musculoskeletal pain, fatigue, and tenderness in localized areas.
ganglion cyst
A noncancerous lump, often on the tendons or joints of wrists and hands
heel spur
A bony growth that develops around the heel bone, often caused by ill-fitting shoes, and sometimes causing pain.
hemiparesis
Muscle weakness or partial paralysis on one side of the body that can affect the arms, legs, and facial muscles
hemiplegia
condition, caused by a brain injury, that results in a varying degree of weakness, stiffness, another word for hemiparesis
hernia
A bulging of an organ or tissue through an abnormal opening.
hyperkinesia
excessive movement and generally refers to a wide variety of abnormal involuntary movements or dyskinesias
hypotonia
abnormal low level of muscle tone
impingement syndrome
Shoulder pain caused by connective tissue (a tendon) rubbing on a shoulder blade.
insertion
the places where a muscle attaches on bones
intermittent claudication
pain you feel when your leg muscles don’t get enough blood while you exercise
muscular dystrophy
group of diseases that cause progressive weakness and loss of muscle mass
myasthenia gravis
MG, chronic autoimmune disorder in which antibodies destroy the communication between nerves and muscle
myocele
Protrusion of muscle substance through a tear in its sheath
myoclonus
quick, involuntary muscle jerk, like hiccups
Myofascial release
manipulative treatment that attempts to release tension in the fascia due to trauma, posture, or inflammation
myolysis
procedure for treating uterine fibroids that involves coagulation (as by electric current) of blood vessels supplying the fibroid with subsequent shrinkage of the fibroid