Medical Terminology Flashcards
Aden/o
gland
ex: adenoma
Lip/o
fat
ex: lipoma
My/o
muscle
ex: myoma
Lymph/o
lymph tissue
ex: lymphoma
Carcin/o
malignant
ex: carcinoma
Osteo/o
bone
ex: osteoma
malignant
cancerous
benign
not life -threatening
oma
a swelling
Leuk/o
white
ex: leukemia (overabundance of WBC)
melan/o
black
ex: melanoma (black tumor of the skin)
cyan/o
blue
ex: cyanosis (blueness may be due to cold or not enough O2 in the blood)
xanth/o
yellow
ex: xanthoma (yellow tumor)
Endo
within, inside of
ex: endoscopy
to inspect the inside of an organ or space with a lighted instrument
Peri
around
ex: perianal (around the anus)
circum
around
ex: circumcise (cut around)
-cise
cut
Retro
behind
ex: retrosternal (behind the breastbone)
Epi
Upon, on top
ex: epidermis (the top or otermost layer of skin)
Trans
through
ex: transurethral (through the urinary exit duct)
Intra
within
ex: intravenous (inside the veins, e.g.IV fluids)
sub
below
ex: subclavian (below the clavicle collar bone)
Sign
something the provider observes and/or can measure
ex: taking a temperture
Symptom
something the patient tells you.
ex: I have a fever.
Cardi/o
heart
ex: endocarditis, myocarditis, pericardiitis (inflammation of the lining, muscle layer, outer layer of the heart)
Brady/Tachy
Slow/Fast
ex: Bradycardia (rate<60)
Tachycardia (rate >100)
Angi/o
vessel
ex: Angiography, angiogram (X-ray of artery)
Veno/Phlebo
Vein
ex: venogram (x-ray of veins)
phlebitis (inflammation of the veins)
-stasis
to stop
ex:hemostasis (to stop bleeding)
hemostat (a clamp-like instrument
-cyte
cell
ex: Erythrocytes, leukocytes (red and white blood cells)
Hem/o, -emia
blood
ex: hypoxemia (low oxygen)
hematosalpinx (blood in the uterine tubes)
-ostomy
to make a mouth
ex: colostomy ( to make a permanent opening in colon
-otomy
to cut into
ex: tracheotomy (to cut into the windpipe, temporary opening)
a/an
without, none
ex: anemia (literally no blood but means red blood cells
therm
heat
ex: thermometer (measuring heat)
hypothermia (less heat)
micro
small
ex: microstomia (abnormally small mouth
macro
Large
ex: macrocolon (abnormally large mouth)
-itis
inflammation of
ex: conjunctivitis
pain, redness, heat and swelling
pathy
damage, disease
-megaly, mega
enlarged
ex: megacolon (abnormally large colon=large instestine)
osis
abnormal condition
cyanosis (blueness due to cold and low oxygen
-ectomy
to cut out (remove)
ex:appendectomy
-scopy/scopic
to look, observe
ex: colonscopy (look into colon)
-graphy/-graph
recording an image
ex: mammography (imaging the breast)
recorded with pen and moving paper
-gram
the image
ex: electrocardiogram
-ology/-ologist
study, specialize in
ex: cardiologist, nephrologist (study the heart, the kidneys)
Stomato
mouth
ex: stomatitis
Dento
teeth
ex: dentist
glosso/linguo
tongue
ex:glossitis, lingual nerve
gingivo
gums
ex: gingivitis
Encephalo
brain
ex: encephalitis
gastro
stomach
ex: gastritis
Entero
instestine
ex: gastroenteritis
Colo
large intestine
ex: colitis, megacolon
Procto
anus/ rectum
ex: proctitis, proctologist
Hepato
liver
ex: hepatitis, hepatomegaly
Nephro/rene
kidney
ex: nephrosis, renal artery
Orchido
testis
ex: orchiditis, orchidectomy
Oophoro
ovary
ex: oophorectomy
Hystero/metro
uterus
ex:hysterctomy, endometritis
Salpingo
uterine tubes
ex: hysterosalpingogram
Dermo
skin
ex: dermatits
Masto/mammo
breast
ex: mammography, mastectomy
Osteo
bones
ex: osteoporosis
Cysto
bladder
ex: cystitis
Rhino
nose
ex: rhinitis (runny nose)
Phlebo/veno
veins
ex: phlebitis, phlebotomy
Pneumo/pulmo
lung
ex: pneumonitis, pulmonolgist
Hemo/emia
blood
hematologist, anemia
biopsy
tissue sample
infarction
blockage of blood flow resulting in tissue death
artherosclerosis
hardening of the fatty stuff
prolapse
a falling forward
regurgitation
leakage and backward flow
stenosis
abnormally narrow
angina pectoris
pain in the chest
crushing vise-like
S+S:
shortness of breath, fatigue and nausea
Tx: Nitroglycerine–>increase blood flow to heart.
Arrhythmia/dysrhymia
No rhythm or abnormal
Ischemia
“not quite enough blood”
heart muscle is not getting enough blood flow.
Cardiologist
Physician specializing in the diagnosis and treatment of diseases of the circulatory system, especially the heart.
cardiovascular surgeon performs surgery.
Electrocardiogram (ECG/EKG)
A printout recording of the electrical activity of the heart.
Echocardiography
using ultra high frequency sound waves (beyond human hearing) similar to “sonar” to form an image of the inside of the heart. this can detect valve damage, congenital (before birth) defects and other abnormailites.
cardiac catheterization
A long hollow tube, a catheter can be threaded into an artery in the heart. Dye is then realeased into the blood flow through the heart to identify a blockage using X-ray.
Phlepbotomist/venipuncturist
specially trained nurse or technician draws blood and may also start IV’s
cutting into a vein”
Cephal/o
head
ex: cephalgia ( a headache)
Algia
ache
Encephal/o
inside the head (brain)
ex: ecephalitis ( inflammation of the brain)
anencephalic ( born without a brain)
Mening/o
membranes surrounging the brain and spinal cord
ex: meningitis (inflammation of the membranes)
Myel/o
spinal cord
ex: myelogram (X-ray of the spinal cord)
Neur/o
nerve
ex: neuroma (tumor)
neuritis (inflammation)
Dys
difficult, painful, abnormal
ex: dyslexia (difficulty reading)
-cele
hernia, abnormal protrusion of structure out of normal anatomical position
-pathy
disease, abnormality
ex: encephalopathy (disease of the brain)
neuropathy (disease of the nerves)
-plasia
development, formation, growth
ex: aplasia (no development)
hyperplasia (over development)
-plegia
paralysis
ex: Hemiplegia (paralysis of one side of the body)
Quadriplegia (paralysis of all four limbs)
Multiple Sclerosis (MS)
“many hardenings”
a disease of unknown cause that manifests as multiple hard plaques of degeneration of the insulating of the insulating layer of the nerve fibers in the central nervous system. Loss of insulation allows “short circuiting” of nerve impluses. Depending upon where the degeneration occurs patient may suffer paralysis, sensory disturbances or blindness
Cerebrovascular accident (CVA)
AKA Stroke.
A blood vessel in the brain may burst causing internal bleeding.
A clot may arise in the brain blood vessel (thrombus)
Or arise elsewhere (embolus) and travel to get stuck in a brain vessel which then deprives brain tissue of O2
S+S: paralysis, loss of speech, or loss of vision.
Transient Ischemic Attack (TIA)
Ischemic-“not quite enough blood”.
A short period of insufficient blood supply to the brain can have the same S+S as a stroke such as weakness in an arm, a partial loss of vision, but only lasts for less than 24 hours.
people who get TIA’s are at greater risk for having a stroke in the future.
Epilepsy
Greek “seizure”, convulsions. Seizures may have many causes and not all are epilepsy. High fevers in children may trigger seizures which are short in duration, easily controlled, and typically, have no permanent after effects.
Epilepsy is a specific conditon which may occur at any age, seizures are more intense, longer lasting in duration, and recur with some frequency. The condition may be controlled with medication, or if unresponsive to drugs, may require surgery.