chapter 15 - Muscles and Tendons,Physical Medicine and Rehabilitaton ( RM&R) Flashcards
atrophy
A- = without
- trophy = nourishment
The wasting away or diminished volume of tissue, an organ, or a body part
Contract
Con- = with , together
-tract = draw
Draw together our contract
Fascia
Latin a band
Sheet of fibrous connective tissue
Fascicle
Latin small bundle
Bundle of muscle fibers
Fiber
Latin fiber
A strand of filament
Hypertrophy
Hyper- = excessive
-trophy = nourishment
Increase in size, but not in number, of an individual tissue element
Insert (verb)
Insertion
Latin to join
-ion = action, condition
Insert- = put together
The insertion of a muscle is the attachment of a muscle to a movable part of the skeleton
Origin
Latin source of
Fixed source of a muscle at its attachment to the bone
Paristalsis
Peri - around
-stalsis = constrict
Waves of alternate contraction and relaxation of the alimentary canal wall to move food along the digestive tract
Striated muscle
Striation
Striated Latin stripe
Muscle latin muscle
Another term of skeletal
-ion action, condition
Striat- = stripe
Stripes
Infraspinatus
- us = pertaining to
Infra- = below, beneath
-spinat- =having spines
Pertaining to beneath the spine (of the scapula)
Rotator cuff
-or = one who does
Rotat- rotate
Cuff Old English band
Part of the capsule of the shoulder joint
Subscapularis
-is pertaining to
Sub- below
-scapular- scapula
Pertaining to below the scapula
Supraspinatus
-us pertaining to
Supra- above
-spinat- having spines
Pertaining to above the spine (of the scapula)
Teresa major
Teresa Latin long and round
Major Latin large
Biceps brachii
-ceps head
Bi- two
Branch/I of the arm
A muscle of the arm that has two heads or points of origin on the scapula
Branchialis
-alis pertaining to
Brachi- arm
Muscle that lies underneath the biceps and is the strongest flexor of the forearm
Bronchioradialis
-alis pertaining to
Brachi/i- arm
-radi- radius
Muscle that helps flex the foreatm
Deltoid
Delt‐ = triangle
-oid = resembling
Large,fan-shaped muscle connecting the scapula and clavicle to the humerus
Dorsum
Dorsal (adj)
Latin back
Dors- = back
-al = pertaining to
Dorsum - The back of any part of the body, including the hand
Dorsal - pertaining to the back of any part of the body
Latissimus dorsi
Latiss- = wide
-imus = most
dori = of the back
The widest (broadest) muscle in the back
Retinaculum
Retinacul- = hold back
-um = structure
Fibrous ligament that keeps the tendons in place on the wrist so that they do not “bowstring” when the forearm muscles contract
Thenar eminence
Hypothenar
Thenar = palm
The fleshly mass at the base of the thumb
eminence = Latin stand out
Hypo - = below, smaller
The fleshly mass at the base of the little finger
Triceps brachii
Tri- = three
-ceps = head
Brach/I = of the arm
Muscles of the arm that has three heads or points of origin
Abductor
Adduction
Ad- = toward
-duct = lead
- or that which does something
Muscles that moves the thigh towards the midline
-ion = action , condition
Action of moving toward the midline
Calcaneus
Calcaneal tendon
(Same as Achilles tendon)
Achilles
Latin the heel
Calcane- = calcaneus
The heel bone
-al = pertaining to
Tendon = Latin sinew
The tendon of the heel formed from gastrocnemius and soleus muscles and inserted into the calcaneous
Achilles
Mythical greek warrior
Gastrocnemius
Gastrocnem- cell of leg
-ius = pertaining to
Major muscle in back of the lower leg (the calf)