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Medical Terminology part 4
N/A
242
Medical
Undergraduate 2
11/26/2012

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Term
acid(i/o)
Definition
acid
Term
aden/o
Definition
gland
Term
adren/o
Definition
to the kidneys
Term
bol/o
Definition
to throw
Term
cortic(i/o)
Definition
rind, outer layer
Term
dips/o
Definition
thirst
Term
endocrin/o
Definition
to secrete within
Term
gigant/o
Definition
giant
Term
gonad/o
Definition
procreation,genitals
Term
glyc/o
Definition
sugar
Term
hormon/o
Definition
to urge on
Term
libid/o
Definition
desire
Term
lute/o,lutein/i
Definition
yellow
Term
men/o
Definition
month
Term
myx/o
Definition
mucus
Term
nephr/o
Definition
kidney
Term
pancreat/o, ren/o
Definition
pancreas
Term
troph/o
Definition
nourishment
Term
somat/o,som-
Definition
body
Term
Pituitary Gland
Definition
secretes hormones which regulate many body processes like growth, reproduction, metabolic activity. The master gland of the body.
Found in hpophyseal fossa, attached to brain by the infundibulum
Term
Adrenal Gland
Definition
Produces hormones effecting protein, carb and fat metabolism in the outer cortex, produces epimephrine and norepinephrine in the medulla. Prepares body for stress and emergency situations.
Found adjacent to and covering the upper surface of each kidney
Term
Thyroid Gland
Definition
Regulates metabolism through thyroxin.
Found at the base of the neck
Term
Parathyroid Glands
Definition
Secrete parathormone to regulate calcium-phosphorous metabolism.
Located beside the thyroid gland, usually four or more
Term
Islets of Langerhans
Definition
Secrete insulin to control blood sugar levels
Located in pancreas as clusters of cells
Term
Gonads
Definition
Secretes estrogen/progesterone or testosterone/androgen which is responsible for secondary sex characteristics
Term
Goiter
Definition
Condition of enlarged thyroid gland caused by insufficient iodine in the diet
Term
hyperglycemia (high blood sugar)
Definition
Controlled by insulin administration. Characteristic of hypofunction of the islets of langerhans
Term
hypoglycemia (low blood sugar)
Definition
Controlled by glucose administration. Characteristic of hyperfunction of the islets of langerhans
Term
angiography
Definition
examination of blood vessels by roentgen rays, made visible by injection of a radiopaque substance
Term
clitoris
Definition
one of the structures of female genetalia roughly equivalent to the male penis
Term
decalcification
Definition
removal of lime salts from bone
Term
escutcheon
Definition
coarse pubic hair of an adult
Term
euthyroid
Definition
normal thyroid gland function
Term
exacerbation
Definition
aggravation of symptoms or increase in the severity of the disease
Term
gangrene
Definition
a necrosis usually due to the absence of blood or deficient blood supply
Term
hirsutism
Definition
excessive growth of hair in unusual places
Term
hyperphospheremia
Definition
abnormal amounts of phosphorous compounds in the blood. synonomous with hyperphosphatemia
Term
hypertonia
Definition
abnormal tension of arteries or muscles
Term
hypophosphatemia
Definition
below-normal phosphates in blood
Term
laparotomy
Definition
surgical opening of the abdomen
Term
libido
Definition
sexual drive, conscious or unconscious
Term
nephrocalcinosis
Definition
calcinosis of the kidney characterized by deposits of calcium phosphates in the renal tubes
Term
neuropathy
Definition
any disease of the nerves
Term
oligomenorrhea
Definition
scanty, infrequent menstrual flow
Term
palpitation
Definition
rapid, violent or throbbing pulsation
Term
polydipsia
Definition
excessive thirst
Term
retinopathy
Definition
any disorder of the retina
Term
thyrotoxicosis
Definition
toxic condition due to hyperactivity of the thyroid gland
Term
umbilicus
Definition
belly button, navel
Term
palpebra
Definition
eyelid
Term
limbus
Definition
edge, fringe, border
Term
polyuria
Definition
frequent urination
Term
calculi
Definition
stones deposited in the body
Term
tetany
Definition
condition usually characterized by hypertonia, usually paroxysmal intermittent tonic spasms involving the extremeties
Term
ex-, exter/o-
Definition
outside, out of, away from
Term
taste
Definition
gust/o
Term
touch
Definition
tact/o
Term
hearing
Definition
ot/o
Term
vision
Definition
op-,ops-,opt-
Term
smell
Definition
olfact/o,osm/o
Term
Sclera
Definition
outermost, hard, white fibrous covering of the eye.
Term
Choroid
Definition
dark brown, vascular coat of the eye between sclera and retina. forms part of the uvea
Term
Ciliary Body
Definition
thickest part of the coat of the eye. forms a ring around the part of the eye to which the suspensory ligaments are attached
Term
Iris (irid/o)
Definition
colored contractile membrane suspended between lens and cornea. regulates the entrance of light by contraction and dilation.
Term
Retina
Definition
forms the lining layer of the eyeball. the light-sensitive structure upon which light rays come to a focus.
Term
Cornea (corne/o,kerat/o)
Definition
clear, transparent anterior portion of the coat of the eyeball. important in the refracting system of the eye
Term
Pupil (pupil/o,core/o)
Definition
contractile opening of the eye. contracts in strong light and dilates in the dark.
Term
Vitreous Body
Definition
transparent jellylike mass that fills the eyeball cavity
Term
Hyaloid Canal
Definition
lymph channel in vitreous extending from optic disk to capsule of lens
Term
Uvea
Definition
second coat of the eye beneath the sclera
Term
Macula Lutea
Definition
center of the posterior part of the retina, where cones and rods are located
Term
asthenopia
Definition
weakness or tiring of the eyes
Term
ectropion
Definition
outward turning of the eyelid
Term
esotropia
Definition
cross-eyed
Term
exotropia
Definition
outward turning of eyes
Term
astigmatism
Definition
condition in which images are focused abnormally on the retina, uneven curvature of the cornea
Term
ametropia
Definition
imperfect refractive powers of the eye
Term
asthenopia
Definition
weakness or tiring of the eyes
Term
hyperopia
Definition
farsightedness
Term
myopia
Definition
nearsightedness
Term
hemianopia
Definition
blindness in one-half of the field of vision
Term
scotopia
Definition
reduced, dim vision
Term
presbyopia
Definition
vision defect that develops in old age involving the loss of the eye's ability to focus on close objects
Term
ophthalmoscope
Definition
instrument used to examine the eyes
Term
blephar/o
Definition
eyelid
Term
lacrim/o
Definition
tear,tear sac, tear duct
Term
dacry/o
Definition
tear
Term
ocul/o
Definition
eye
Term
Cochlea
Definition
winding cone-shaped tube forming a portion of the inner ear.
Term
Organ of Corti
Definition
the receptor for hearing
Term
Ossicles
Definition
little bones: stapes, incus, and malleus
Term
Eustachian Tube
Definition
auditory tube from the middle ear to the pharynx
Term
Tympanic Membrane (tympan/o,myring/o)
Definition
the eardrum
Term
Meatus
Definition
external auditory canal from the eardrum to the external ear
Term
Helix/Anthelix
Definition
the margin of the external ear and the curved prominence of the external ear
Term
Stapes
Definition
the "stirrup"
Term
Incus
Definition
the "anvil", the middle ossicle in the tympanum
Term
Malleus
Definition
the "hammer", largest of the three ossicles
Term
ot/o,aur/i
Definition
ear
Term
adenoidectomy
Definition
excision of the adenoids
Term
adenoids
Definition
glands or pharyngeal tonsils
Term
blepharitis
Definition
inflammation of the edges of the eyelids, involving hair follicles and glands opening on the surface
Term
cellulitis
Definition
inflammation of cellular or connective tissue
Term
cerumen
Definition
wax-like, soft brown secretion found in the external canal of the ear. earwax
Term
ceruminosis
Definition
excessive earwax formation
Term
concave
Definition
having a spherically depressed or hollow surface
Term
conjunctivitis
Definition
inflammation of the conjunctiva
Term
convex
Definition
curved evenly, resembling the segment of a sphere
Term
dacryocystitis
Definition
inflammation of the dacryocyst (the tear or lacrimal sac)
Term
dacryocystorhinostomy
Definition
surgical connecting of the space of the tear sac and nasal cavity
Term
dilate
Definition
to expand
Term
episcleritis
Definition
inflammation of the subconjunctival layers of the sclera
Term
hordeolum
Definition
inflammation of a sebaceous gland of the eyelid. a stye
Term
keratitis
Definition
inflammation of the cornea
Term
mastoiditis
Definition
inflammation of the mastoid air cells, of the mastoid process, of the mastoid bone
Term
miotic/meiotic
Definition
an agent that causes the pupil to contract
Term
mydriatic
Definition
causing pupillary dilation, or any drug that causes pupillary dilation
Term
nasopharynx
Definition
part of the pharynx situation above the soft palate
Term
otosclerosis
Definition
condition characterized by chronic and progressive deafness, especially for low tones. Caused by the formation of spongy bone resulting in ankylosis of the stapes. More common in women and may be made worse with pregnancy
Term
paracentesis
Definition
puncture of a cavity with removal of fluid
Term
photophobia
Definition
unusual intolerance to light. occurs in measles, rubella, meningitis, and inflammation of eyes
Term
tinnitus
Definition
a subjective ringing or tinkling sound in the ear
Term
ptosis
Definition
drooping of the upper eyelid
Term
presbycusis
Definition
impairment of hearing in old age
Term
dacrocyst
Definition
tear sac, lacrimal sac
Term
endophthalmitis
Definition
inflammation of the eye's internal structures
Term
otitis externa
Definition
inflammation of the outer ear
Term
otitis media
Definition
inflammation of the middle ear
Term
periauricular
Definition
area around the concha
Term
labyrinth
Definition
the inner ear, consisting of the vestibule, cochlea and canals and concerned with equilibrium
Term
myring/o
Definition
tympanic membrane
Term
balanos (balan/o), phallos (phall/o)
Definition
penis (greek)
Term
cervix (cervic/o)
Definition
pertaining to the neck of an organ (latin)
Term
kolpos (colp/o)
Definition
vagina (greek)
Term
kustis (cyst/o)
Definition
bladder (greek)
Term
kleitoris (clitor/o)
Definition
clitoris (greek)
Term
didymos (didym/o)
Definition
twin, as the testicles (greek)
Term
gennan (gen/o)
Definition
to produce (greek)
Term
humen (hymen/o)
Definition
membrane, the hymen (greek)
Term
hustera (hyster/o), metra (metr/o)
Definition
uterus (greek)
Term
lochia (lochi/o)
Definition
lochia
Term
nephros (nephr/o)
Definition
the kidney (greek)
Term
numphe (nymph/o)
Definition
maiden (greek)
Term
oon + phoros (oophor/o)
Definition
egg + bearing: ovary (greek)
Term
orchis (orch/i,orchid/o)
Definition
testicle
Term
pexis (-pexy)
Definition
a fixing, putting together, surgical fixation (greek)
Term
puelos (pyel/o)
Definition
(renal) pelvis (greek)
Term
salpigx (salping/o)
Definition
fallopian tube (greek)
Term
ren (ren/o)
Definition
kidney (latin)
Term
sperma (spermat/o)
Definition
seed (greek)
Term
sus + philein (syphil/o)
Definition
pig + to love: syphilis (greek)
Term
ouron (ur/o)
Definition
urine (greek)
Term
ourethra (urethr/o)
Definition
urethra (greek)
Term
uterus (uter/o)
Definition
uterus (latin)
Term
vas (vas/o)
Definition
vessel (latin)
Term
vesicula (vesic/o)
Definition
bladder (latin)
Term
hematuria
Definition
blood in the urine
Term
-ptosis
Definition
downward displacement
Term
pyo-
Definition
pus
Term
cryptorchidism
Definition
failure of one or both testicles to descend
Term
metrorrhagia
Definition
uterine bleeding at irregular intervals and sometimes for long duration
Term
prepuce
Definition
covering fold of skin; the foreskin
Term
preputial
Definition
relating to the prepuce
Term
abruptio placentae
Definition
premature detachment of normally attached placenta
Term
acute
Definition
sharp, severe
Term
acme
Definition
highest point or peak
Term
anuria
Definition
complete urinary suppression or kidney dysfunction
Term
ascites
Definition
excessive accumulation of serous fluid in the peritoneal cavity
Term
bacteriuria
Definition
bacteria in the urine
Term
catheter
Definition
a tube for evacuating or injecting fluids
Term
chancre
Definition
a hard syphilitic primary ulcer
Term
contraction
Definition
a shortening or tightening, as of a muscle
Term
cylindruria
Definition
cylindroids in the urine
Term
decrement
Definition
the period in the course of a febrile disease when fever subsides; the period of diminished contractile intensity
Term
depression
Definition
a hollow of lowered region. the lowering of vital functions, as respiration. a mental state characterized by dejection
Term
diuretic
Definition
an agent which increases the secretion of urine
Term
dysmenorrhea
Definition
painful or difficult menstruation
Term
dyspareunia
Definition
painful coitus, experienced by women
Term
dystocia
Definition
difficult labor
Term
epididymo-orchitis
Definition
epydidymitis with orchitis
Term
glomeruli
Definition
small structures in the malpighian body of the kidney made up of capillary blood vessels in a cluster and enveloped in a thin wall, giving off uriniferous tubules
Term
glomerulonephritis
Definition
a form of nephritis in which the lesions involve promarily the glomeruli
Term
hydrocele
Definition
the accumulation of serous fluid in a saclike cavity, especially in the tunica vaginalis testis (the serous membrane surrounding the front and sides of the testes
Term
hypospadias; hypospadia
Definition
congenital opening of the male urethra upon the undersurface of the penis; also a urethral opening into the vagina
Term
ischemia; ischaemia
Definition
local and temporary anemia due to obstruction of the circulation to a part
Term
incontinence
Definition
inability to retain urine, semen, through loss of sphincter control, cerebral or spinal lesions. Absence of restraint in respect to sexual activities
Term
increment
Definition
increase or addition
Term
leukorrhea
Definition
white or yellowish mucous discharge from the cervical canal or vagina
Term
mastalgia
Definition
pain in the breast
Term
meatus
Definition
a passage or opening
Term
necrosis
Definition
death of areas of tissue or bone surrounded by healthy parts
Term
pessary
Definition
a device inserted into the vagina to function as a supportive structure for the uterus or as a contraceptive device
Term
preeclampsia
Definition
a toxemia of pregnancy characterized by increasing hypertension, headaches, and edema of the lower extremetis. may lead to to eclampsia
Term
primigravida
Definition
a woman during her first pregnancy
Term
prolapse
Definition
a falling or dropping down of an organ or internal part
Term
proteinuria
Definition
protein, usually albumin, in the urine
Term
puerperium
Definition
period following the third stage of labor
Term
pyuria
Definition
pus in the urine
Term
retroversion
Definition
a turning, or a state of being turned back, especially an entire organ being tipped
Term
scatacratia
Definition
fecal incontinence
Term
transurethral resection
Definition
partial excision through the urethra
Term
uterine atony
Definition
debility or lack of normal tone of the uterus
Term
variocele
Definition
enlargement of the veins of the spermatic cord commonly occurring on the left side in adolescent males. tratment is rarely required
Term
hematuria
Definition
red blood cells in urine
Term
renal failure
Definition
inability of the kidneys to perform
Term
lethargic
Definition
sliggishness, drowsiness
Term
oliguria
Definition
diminished urine formation
Term
nephropexy
Definition
surgical attachment of a floating or mobile kidney
Term
ascites
Definition
excessive fluid in the peritoneal cavity
Term
nephroptosis
Definition
prolapse of the kidney
Term
cryptorchism
Definition
failure of the testes to descend into the scrotum
Term
episiotomy
Definition
cutting of the perineum
Term
edema
Definition
swelling due to fluid retention
Term
psuche (psuchein)
Definition
soul, life, breath of life; mind (to breathe)
Term
iatreia
Definition
healing
Term
aut/o
Definition
self
Term
bul/i
Definition
will
Term
esthesi/o
Definition
feeling, sensation
Term
gnos/i
Definition
knowledge, understanding
Term
heb/e
Definition
youth
Term
hypn/o
Definition
sleep
Term
man/i
Definition
mania
Term
ment/o
Definition
mind
Term
mnes/i
Definition
memory
Term
noi/o
Definition
mind
Term
phas/o
Definition
speech
Term
phil/i
Definition
love
Term
phob/o
Definition
fear
Term
phren/o
Definition
mind
Term
schiz/o
Definition
split
Term
scot/o
Definition
darkness
Term
sublimation
Definition
the conversion of the libido into nonsexual channels
Term
introjection
Definition
identifying oneself with another
Term
conversion
Definition
a repressed emotion that becomes manifested through a physical symptom
Term
symbolism
Definition
the use of one mental image to represent another
Term
autism
Definition
a condition of mental introversion in which the attention is fastened on the patient's own ego
Term
ambivalence
Definition
the fluctuation from strong like to dislike, the linking of opposite emotional values to the same idea or person
Term
hallucinations
Definition
experiencing false perceptions having no relation to reality
Term
catatonic
Definition
one type of schizophrenia characterized by unresponsiveness
Term
hebephrenic
Definition
type of schizophrenic reaction characterized by infantile behavior, regression, and deterioration
Term
delusions
Definition
false beliefs
Term
hysteria
Definition
a mental disorder characterized by emotional outbursts, susceptibility to autosuggestion, and, often, symptoms such as paralysis that mimic the effects of physical disorders
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