VA 2 terminology Flashcards
acute
of sudden onset; having a short course
aden/o
combining form for a gland or glandular
adhesion
abnormal fibrous union of tissues
adipose
fat; fatty
adrenal gland
paired glands, located near the kidneys that produces various hormones as epinephrine and cortisol
aerobic
able to survive only in the presence of oxygen
aerophagia
swallowing of air
albumin
a major protein of blood plasma that is produced in the liver
ambulate
to walk
anaerobic
able to survive only in the absence of oxygen
anemia
condition characterized by a lower than normal red blood cell count
angi/o
combining form for a vessel. Usually refers to a blood vessel but also may refer to a lymph vessel
anorexia
lack of appetite
anterior
pertaining to the front of the body
anti-
prefix meaning against
antiemetic
agent that combats nausea and vomiting
antigen
any substance that induced an immune response (antibody formation) by the body
antitussive
agent that combats coughing
anuria
the absence or cessation of breathing
apnea
temporary absence or cessation of breathing
arrhythmia
variation in rhythm of the heart
arthr/o
combining form for a joint
asepsis
lack of infection or contamination by microorganisms
aspirate
to remove fluid or gas from a cavity by suction; to inhale
asymptomatic
showing no signs of diease
atrophy
wasting away of a part
atypical
unusual; deviating from normal
benign
not malignant; with a favorable prognosis
bilateral
occurring on two sides
biopsy
removal of a small amount of tissues from the body for examination, usually microscopic
brady
slow (bradycardia)
bronchitits
inflammation of the bronchi
calculus, calculi
a stone or concretion formed inside the body usually formed mineral salts
cancer
a malignant tumor
carcinoma
an invasive, malignant tumor arising from epithelial tissues
carditis
inflammation of the heart
cataract
opacity of the lens of the eye
centesis
perforation or tapping a body cavity or organ using a needle, aspirator or trochar
chronic
persisting over a long period
coagulation
clot formation
colitis
inflammation of the colon
conjunctiva
membrane that lines the inner eyelids and covers the exposed surface of the eyeball
cortisone
a major hormone produced by the adrenal glands
cyanosis
bluish discoloration of the mucous
cyst/o
combining form for bladder, usually the urinary bladder
cystitis
inflammation (by infection) of the urinary bladder
cytology
study of the cells
dermatitis
inflammation of the skin
distal
farthest from the central axis of the body
diuresis
increased production of urine
diuretic
agent that increases production of urine
dorsal
pertaining to the back
dys-
prefix meaning difficult, painful or impaired
dyspnea
difficulty breathing
ect/o
prefix meaning outside, outer or on the outer part
-ectomy
to remove
edema
a swelling of tissue caused by excessive fluid retention
embolism
sudden obstruction of a blood vessel by a clot or foreign material brought to the area by the flow of blood
emeis
act of vomiting
-emia
suffix relating to blood
encephalitits
inflammation of the brain
end/o
prefix meaning inward or inside
endocarditis
inflammation of the lining of the heart chambers
enucleation
surgical removal of the eyeball
epistaxis
bleeding from the nose
erythrocyte
red blood cell
eu
prefix for normal (eupnea- normal breathing)
gastr/o
combining form for stomach
gastritis
inflammation of the stomach
gram
1/1000 of a kilogram
hem/o, hem/a, hemat/o
combining forms of blood
hematoma
localized collection of blood in an organ, space or tissue
hemoglobin
the oxygen-carrying pigment of the red blood cells
hemorrhage
escape of blood from a vessel; bleeding
hemostasis
arrest of bleeding
hepat/o
combining form for liver
hist/o
combining form for tissue
histopathology
study of diseased tissues as the microscopic level
hydrotherapy
use of water in treatment on disease
hyper-
prefix meaning excessive, abnormally high
hypertention
high blood pressure
hyperthermia
high body temperature
hypo-
prefix meaning deficient, abnormally low
hypotension
low blood pressure
hypothermia
low body temperature
hyster/o
combining from for uterus
hysterectomy
excision of the uterus
-ia
suffix indicating state or condition
-iasis
suffix meaning a process or condition resulting there from
iastrogenic
inadvertent adverse effects or complications caused by medical treatment
icterus
yellow discoloration of the skin and mucous membrane caused by bile pigments; jaundice
idiopathic
of unknown cause
immune
highly resistant to disease because of formation of antibodies
intra-
prefix meaning within
inter-
prefix meaning between
-ism
suffix meaning a state or condition
-itis
suffix denoting inflammation
jaundice
yellow discoloration of the skin and mucous membranes caused by bile; common in severe liver disorders
keratitis
inflammation of the cornea
kilogram
1000 grams; 2.2 pounds
lateral
pertaining to the side of the body
leuk/o
prefix relating to white blood cells
leukemia
malignant disease of the blood
leukocyte
a white blood cell
lipoma
benign tumor composed of fat cells
liter
1000 milliliters, approximately 1 quart
lumbar
part of the back between the chest and pelvis
luxation
dislocation
lymphatic
pertaining to a lymph vessel
-lysis
destruction of cells
macro-
prefix meaning large
mal-
prefix meaning bad, diseased or impaired
malignant
tending to become progressively worse and result in death. Often refers to potentially fatal tumors
mandible
the lower jaw bone
mast/o-
combining form of the mammary glands
mastectomy
excision of mammary tissue
mastitis
inflammation of the mammary glands
maxilla
skull bone forming the upper jaw
medial
denoting a position toward the middle of the body
median
vertical midline of the body
mega-
prefix meaning of great size or enlarged
-megaly
suffix meaning abnormally large
metastasis
transfer of disease from one organ or area of the body to another; usually refers to the spread of tumor cells
meter
1000 millimeters or approximately 39.37 inches; instrument used in measuring
micro-
prefix designating small size
milliliter
1/1000 of a liter, abbreviated ml
mon/o
prefix meaning one or single
morphology
study of form and structure of organisms; form and structure of organisms; form and structure of an organism
mucosa
membrane lining tubular organ such as the alimentary tract; a mucous membrane
my/o
combining form for muscle
myocardium
the muscular layers of the heart wall
naris, nares
moist opening of the nasal cavity; the nostril
necr/o-
prefix relating to death or dead tissue
necropsy
examination of a body after death. Necropsy is the performed term for examination of animal cadavers, autopsy for humans.
necrosis
death of tissue
necrotic
pertaining to dead tissue
neo-
prefix meaning new or strange
neonatal
pertaining to the first few weeks after birth
nephr/o-
combining form for kidney
nephrosis
any disease of the kidney
nerve
cord-like structure made up of numerous fibers that carry impulses between the central nervous system and some other part of the body
neuro-
combining form for nerve
neurology
study of the brain, spinal cord and nerves
occipital
pertaining to the area of the back of head
occlusion
the act of closing off; an obstruction
oliguria
decreased urine production
-opia
suffix relating to vision
-osis
suffix meaning disease
oste/o-
combining form for bone
otic
pertaining to the ear; medication used in the ear
ovariohisterectomy
surgical removal of the ovaries and uterus; spay
-oxia
suffix relating to oxygen
panleukopenia
viral disease characterized by deceased numbers of white blood cells
paralysis
loss or impairment of the ability to move body parts
paraplegia
paralysis of both rear legs
paresis
slight or incomplete paralysis
path/o-
prefix relating to disease
-penia
suffix meaning a deficiency; subnormal numbers
peri-
prefix meaning around or near
perianal
located around the anus
peripheral
situated away from the central area of the body
phlebitis
inflammation of vein
-plasia
suffix referring to development relative to number of cells
-plegia
suffix meaning paralysis
pleural cavity
space within the thoracic cavity between the thoracic organs and the body wall
pleural effusion
fluid in the pleural space (thoracic space)
pneum/o-
combining form relating to the lungs or breathe
pneumothorax
air in the pleural cavity
pneumonia
infection of the lungs
poly-
prefix meaning many
pruritus
itchiness
psuedo/o-
combining form meaning false
purulent
consisting of or containing pus
quad-, quadri-
prefix meaning four
radiopaque
not permitting passage of radiation
recumbent
lying down
renmission
lessening of signs of a disease; the period when signs of disease have decreased
ren/o-
combining form for kidney
rhinitis
inflammation of the mucous membranes of the nasal passages
sanguineous
containing much blood
sclerosis
hardening of tissue
sepsis
presence of microorganisms or their toxins in the blood
stasis, -stasis
cessation of or reduced flow
stupor
partially unconscious
sub-
prefix meaning under, near, almost or moderately
super-
prefix meaning above or over
systemic
affecting the body as a whole
tachy-
prefix meaning fast (tachycardia)
thromb/o
prefix relating to a clot
thrombus, thrombi
a blood clot
torsion
twisting or rotation
trans-
prefix meaning across, through or beyond
ultra-
prefix meaning beyond or extreme
un-
prefix meaning not, opposite of
uni-
prefix meaning one or single
venipuncture
puncture of a vein within a needle
ventral
pertaining to the belly or underside of a quadruped
viscous
sticky or adhesive
viscera
any large organs located within the thoracic or abdominal cavities or within the pelvic canal
zoonosis
a disease of animals that can be transmitted to people under natural conditions