Med terms for H and P final Flashcards
Myo-
muscle
-card-
heart
-itis
inflammation (tonsilitis, appendicitis)
myocarditis
muscle layer of heart inflammed
pericarditis
outer layer of heart inflammed
endocarditis
inner layer of heart inflammed
cardiologist
a physician specializing in the heart
cardiomyopathy
damage to heart muscle layers
cardiomegaly
enlargement of the heart
-osis
abnormal condition (cyanosis - abnormal condition of blueness due to cold or low oxygen)
-ectomy
to cut out or remove (appendectomy, tonsillectomy)
-otomy
to cut into (tracheotomy - to cut into the windpipe, temporary opening)
-ostomy
to make a mouth (colostomy - to make a permanent opening in the colon)
a/an
without, none (anemia - “no blood”, but really few red cells)
micro
small (microstomia - abnormally small mouth)
macro
macrostomia (abnormally large mouth)
mega/-megaly
enlarged (megacolon - abnormally large colon)
scopy/-scopic
to look, observe (colonscopy - look into colon)
-graphy/-graph
recording an image (mammography - imaging the breast)
-gram
the image (x-ray, mammogram)
-ology/-ologist
study, specialize in (cardiologist, nephrologist)
Stomato
mouth (stomatitis)
Dento
teeth (dentist)
Glosso/linquo
tongue (glossitis, lingual nerve)
Gingivo
gums (gingivitis)
encephalo
brain (encephalitis)
Gastro
stomach (gastritis)
Entero
intestine (gastroenteritis)
Colo
large intestine (colitis, megacolon)
Procto
anus/rectum (proctitis, proctologist)
Hepato
liver (hepatitis, hepatomegaly)
Nephro/rene
Kidney (nephrosis, renal artery)
Orchido
Testis (orchiditis, orchidectomy)
Oophoro
ovary (oophorectomy)
Hystero/metro
uterus (hysterectomy)
Salpingo
uterine tubes (hysterosalpingogram)
Dermo
skin (dermatitis)
Masto/mammo
breast (mammography, mastectomy)
Osteo
bones (osteoporosis)
Cardio
heart (electrocardiogram - ECG)
Cysto
bladder (cystitis)
Rhino
nose (rhinitis)
Phlebo/veno
veins (phlebitis, phlebotomy)
Pneumo/pulmo
Lung (pneumonitis, pulmonologist)
Hemo/emia
blood (hematologist, anemia)
nephr/o, ren/o
kidney
hydro/o
water
hydronephrosis
abnormal condition involving back up of urine into the kidney
cyst/o
bladder
cystitis
inflammation of the bladder
cystectomy
removal of the bladder
pyel/o
Renal collecting ducts
Pyelogram
X-ray of the collecting ducts
Ur/o, -uria
urine
Polyuria
frequent urination
anuria
no urine formation
Olig/o
Scanty, less than normal
Oliguria
reduced urine formation
-pexy
To surgically reattach, fix in normal position
Nephropexy
surgically attach kidney in normal anatomical position
nephrosis
a noninflammatory disease of kidneys
nephrolith
a kidney stone
urethritis
inflammation of the urethra, the final pathway for urine in both sexes, and the common pathway for urine and semen in the male.
Leuko
white (leukemia - overabundance of white blood cells)
Melan/o
black (melanoma - black tumor of the skin)
Cyan/o
blue (cyanosis - blueness may e due to cold or not enough oxygen in blood)
xanth/o
yellow (xanthoma - yellow tumor)
Aden/o
gland (adenoma)
Lip/o
fat (lipoma)
my/o
muscle (myoma)
Lymph/o
lymph tissue (lymphoma)
Carcin/o
malignant (carcinoma)
Osteo
bone (osteoma)
Endo
within, inside of (endoscopy - to inspect the inside of an organ or space with a lighted instrument)
Peri
around (perianal - around the anus)
Circum
around (circumcise - cut around)
Retro
behind (retrosternal - behind the breastbone)
Epi
upon, on top (epidermis - the top or outermost layer of skin)
trans
through (transurethral - through the urinary exit duct)
Intra
within (intravenous - inside the veins, IV fluids)
Sub
below (subclavian - below the clavicle)
cardi/o
heart (endocarditis, myocarditis, pericarditis)
brady
slow (bradycardia - rate is less than 60)
Tachy
fast (tachycardia - rate is greater than 100)
Angi/o
vessel (angiography, angiogram)
veno/phlebo
vein (venogram - xray of veins. phlebitis - inflammation of veins)
-stasis
to stop (hemostasis - to stop bleeding)
-cyte
cell (erythrocytes, leukocytes)
Hem/o, -emia
blood (hypoxemia - low oxygen. hematoxalpinx - blood in the uterine tube)
Artherosclerosis
“hardening of the fatty stuff” - high fat diets can lead to formation of fatty plaques lining blood vessels. These fatty areas can become calcified and hard leading to arteriosclerosis, or hardening of the arteries
Myocardial infarction
An infarction is blockage of blood flow resulting in death of muscle tissue. Layman’s language for this is a “heart attack.”
The blockage occurs in one of the arteries of the heart muscle itself, a coronary artery.
Depending upon how much tissue dies, a victim of an MI may survive and undergo cardiac rehabilitation, strengthening the remaining heart muscle, or may die if too much muscle tissue is destroyed.
Mitral prolapse, stenosis, regurgitation-
Blood flows through four chambers in the heart separated by one-way valves. A major valve is the one separating the upper and lower chambers on the left side of the heart.
The left side is especially important because freshly oxygenated blood returning from the lungs is circulated out of the heart to the rest of the body.
The left valve, called atrioventricular, for the chambers it separates, is also called the mitral valve, because it is shaped like an upside down Bishop’s hat, a miter. If the flaps of this valve tear away due to disease, the process is called prolapse, “a falling forward.”
This results in leakage and backward flow called “regurgitation” (get the picture?). Sometimes a valve is abnormally narrow causing partial obstruction constricting flow. Stenosis means “a narrowing.”
Angina pectoris-
Literally, “pain in the chest.”
But, this is a special kind of pain associated with the heart and is distinctive as “crushing, vise-like”, and often accompanied by shortness of breath, fatigue and nausea.
Anginal pain indicates not enough blood is getting to the heart muscle, and the heart is protesting and begging for more.
People with a history of angina often take nitroglycerine tablets to relieve the pain by increasing blood flow to the heart muscle.
Arrhythmia/dysrhythmia-
Abnormal heart rates and rhythms all have special names like ventricular tachycardia, fibrillation, but generically are termed arrhythmias or dysrhythmia, meaning “no rhythm” and “abnormal rhythm.”
There are fine distinctions between the two, but they are often used interchangeably.
Ischemia
Sometimes the heart muscle is not getting enough blood flow, more importantly, the oxygen the blood carries is insufficient to sustain muscle which has a very high metabolic rate, and oxygen demand.
The term loosely means “not quite enough blood.” Typically, the patient suffers angina pain (see above) and they may think they are having a heart attack. And, they may be!
Cardiologist
a physician specializing in the diagnosis and treatment of diseases of the circulatory system, especially, the heart. However, after diagnosis, he/she may refer to a cardiovascular surgeon. A cardiologist does not do surgery.
Hematologist
a physician specializing in diseases of the blood.
nocturia
frequently getting up and urinating during the night.
enuresis
involuntary release of urine, most often in reference to “bedwetting.”
nephrologist
a physician specializing in kidney diseases
Urologist
a physician specializing in diseases of the lower urinary tract, that is, the bladder and urethra.
urology
profession that takes care of problems of the male reproductive system, sort of the male equivalent of a gynecologist
Cystoscopy
looking into the urinary bladder with a fiberoptic instrument.
Intravenous pyelogram
special X-rays showing the drainage pattern of the kidneys.
A dye opaque to X-rays is injected into a vein. After a waiting period for the blood and dye to pass through the kidneys, X-rays can be taken of the collecting system of the kidney, ureter and bladder.
Retrograde pyelogram
In this procedure a dye opaque to X-rays is flushed backwards up the urethra and bladder and up the ureters to the kidneys.
Voiding cystourethrogram
take this apart starting at the end of the word: an imaging technique (X-ray) displaying the urethra and bladder while urinating!
How did the opaque dye get into the bladder?
One guess then see retrograde pyelogram above
Dialysis
a procedure for cleansing the blood of waste products in individuals with complete kidney failure or who have had kidneys removed by surgery.
With the in-hospital procedure, the patient’s blood is circulated through a machine that removes waste products. The blood is recirculated back into the patient.
Electrocardiogram(ECG/EKG)
– a printout recording of the electrical activity of the heart. A frequently used instrument in the hands of a cardiologist.
Echocardiography
using ultra high frequency sound waves (beyond human hearing), similar to “sonar,” to form an image of the inside of the heart. This procedure can demonstrate valve damage, congenital (before birth) defects and other abnormalities.
Lith/o
stone (cholelithotomy - removal of gall stones)
Phlebotomist/venipuncturist
the specially trained nurse or technician draws blood for lab tests and may also start IV’s (intravenous fluids). The Greek and Latin versions of “cutting into a vein.”
Cephal/o
head (cephalgia - a headache)
Encephal/o
Inside the head/brain (encephalitis - inflammation of the brain. Anencephalic - born without a brain)
Mening/o
membranes surrounding the brain and spinal cord (meningitis - inflammation of the membranes)
Myel/o
spinal cord (myelogram - xray of the spinal cord)
Neur/o
nerve (neuroma - tumor. neuritis - inflammation)
Dys
difficult, painful, abnormal (dyslexia - difficulty reading)
-cele
hernia, abnormal protrusion of structure out of normal anatomical position (meningomyelocele - protrusion of membranes and spinal cord)
-pathy
disease, abnormality (encephalopathy - disease of the brain. Neuropathy - disease of the nerves)
-plasia
development, formation, growth (aplasa - no development. Hyperplasia - over development)
-plegia
paralysis (hemiplegia - paralysis of one side of the body. Quadriplegia - paralysis of all four limbs)
Multiple Sclerosis
Literally, “many hardenings,”
MS is a disease of unknown cause that manifests as multiple hard plaques of degeneration of the insulating layer of nerve fibers in the central nervous system.
The loss of insulation allows “short circuiting” of nerve impulses. Depending upon where the degeneration occurs, patients may suffer paralysis, sensory disturbances or blindness.