Introduction to Medical Terminology Flashcards
#Medicalterminology #chapter1
Four Types of Word Parts
Word root, combining form, suffix, prefix
Suffix
End of word root; usually indicates procedure, condition, disorder or disease.
Prefix
Beginning or Word root; usually indicates location, time, number or status
My/o
Muscle
Myel/o
Spinal cord
Oste/o
bone
Neur/o
Nerve
Arthr/o
joint
Cyanosis
blue discoloration of the skin
-osis means abnormal condition
cyan means blue
Erythrocyte
mature red blood cell
Leukocyte
white blood cells
Melanosis
an abnormal condition of unusual black deposits in body tissues or organs keywords: melan/o means black -osis: abnormal condition
Poliomyelitis
a viral infection of the gray nerve tissue of the spinal cord
Keywords: poli/o means gray
myel means spinal cord
-itis means inflammation
combining form
is a word root with a combining voel. used when two word roots are combined or when a suffix begins with a consonant
Gastroenteritis
inflammation of the stomach and small intestines Keywords: Gastro means stomach enter means small intestine itis means inflammation
neur/o
nerve
-plasty
surgical repair
-rrhaphy
surgical suturing
neuroplasty
surgical repair of a nerve
neurorrhaphy
suturing together the ends of a severed nerve
Tonsillitis
inflammation of the tonsils
Tonsillectomy
surgical removal of the tonsils
Cranium
portion of the skull that encloses the brain
Keywords:
Crani means skull
-um means pertaining to
Cardiac
cardi means heart -ac means pertaining to
Suffixes meaning “abnormal condition” (7)
-ago -iasis -osis -esis -ion -ia -ism
pathology
study of diseases
-algia
pain and suffering
-dynia
pain
gastrodynia
stomach pain
gastritis
inflammation of the stomach
hepatomegaly
hepat/o means liver -megaly means abnormal enlargement
Arteriomalacia
Arteri/o means artery -malacia means abnormal softening
-malacia is the opposite of what suffix
- sclerosis means abnormal hardening
- malacia means abnormal softening
Arterionecrosis
Tissue death of an artery
Arteri/o means artery necrosis means tissue death
Arteriosclerosis
abnormal hardening of the walls of the artery
Arteri/o means artery and -sclerosis means abnormal hardening
Arteriostenosis
Abnormal narrowing of the arteries
Arteri/o means arteries and -stenosis means abnormal narrowing
Abdominocentesis
Surgical puncture of the abdominal cavity
Abdomin/o means abdomen and -centesis means surgical puncture to remove fluid
Angiography or Angiogram
Process of producing a radiographic study(x-ray) of blood vessels after the injection of a contrast medium to make blood vessels visible
Angi/o means blood vessel Graphy means a picture or record
Myoplasty
surgical repair of the muscle
Arthroscopy
visual examination of the internal structure of the joint
Arthr/o means joint and -scopy means visual examination
Hemorrhage or(rrhagia)
the loss of a large amount of blood in a short time
hem/o means blood and rrhage or rrhagia abnormal excessive fluid discharge
Diarrhea
frequent flow or loose or watery stools
Dia means through -rrhea means flow or discharge
Myorrhexis
rupture of a muscle
My/o means muscle and -rrhexis means rupture
Difference between Prenatal, perinatal and postnatal
pre-before
peri-surrounding
post-after
natal-birth
ab-
away from,negative, absent
dextr/o
right side
ex-
out of, outside, away from
macro-
large,abnormal size or long