Chapter 1 (Intro) Flashcards
Introduction to Medical Language
Root
Foundation or subject of the term
Suffix
Ending that gives essential meaning to the term
Prefix
Added to the beginning of a term when needed to further modify the root
angi/o
AN-gee-oh
Root
Definition: vessel (blood vessel)
Ex: angioplasty, angiectomy
arthr/o
AR-throh
Root
Definition: joint
Ex: arthroscope, arthritis
cardi/o
KAR-dee-oh
Root
Definition: heart
Ex: cardiology, pericardium
cutane/o
kyoo-TAY-nee-oh
Root
Definition: skin
Ex: subcutaneous
derm/o
DER-moh
Root
Definition: skin
Ex: dermatology, dermatitis
enter/o
EN-ter-oh
Root
Definition: small intestine
Ex: enteropathy, dysentery
gastr/o
GAS-tro
Root
Defintion: stomach
Ex: gastrointestinal, gastritis
gen/o
JIN-oh
Root
Definition: creation, cause
Ex: pathogenic
hem/o
HEE-moh
Root
Definition: blood
Ex: hemorrhage
hemat/o
heh-MAH-toh
Root
Definition: blood
Ex: hematoma
hepat/o
he-PAH-toh
Root
Defintion: liver
Ex: hepatology, hepatitis
hydr/o
HAI-droh
Root
Definition: water
Ex: hydrophobia, dehydration
morph/o
MOR-foh
Root
Defition: change
Ex: morphology
muscul/o
MUS-kyoo-loh
Root
Definition: muscle
Ex: musculoskeletal, muscular
my/o
MAI-oh
Root
Definition: muscle
Ex: myocardial, myalgia
myc/o
MAI-koh
Root
Definition: fungus
dermatomycosis
necr/o
NEH-kroh
Root
Definition: death
Ex: necrosis
neur/o
NUR-oh
Root
Definition: nerve
Ex: neurology, neuralgia
orth/o
OR-thoh
Root
Definition: straight
Ex: orthodontist
path/o
PAH-thoh
Root
Defnition: suffering, disease
Ex: pathology
phag/o
FAY-goh
Root
Definition: eat
Ex: aphagia
plas/o
PLAH-soh
Root
Definition: formation
Ex: hyperplasia
pneum/o
NOO-moh
Root
Definition: lung
Ex: pneumotomy, pneumonia
pulmon/o
PUL-maw-noh
Root
Definition: lung
Ex: pulmonology
py/o
PAI-oh
Root
Definition: pus
Ex: pyorrhea, pyemia
scler/o
SKLEH-roh
Root
Definition: hard
Ex: scleroderma
sten/o
STIH-noh
Root
Definition: narrowing
Ex: stenosis
troph/o
TROH-foh
Root
Definition: nourishment, development
Ex: trophology, hypertrophy
vas/o
VAS-oh
Root
Definition: vessel (blood vessel)
Ex: vasospasm, vasectomy
vascul/o
VAS-kyoo-loh
Root
Definition: vessel (blood vessel)
Ex: vasculopathy, vasculitis
xen/o
ZEE-noh
Root
Definition: foreign
Ex: xenograft
-ac
ak
Adjective: pertaining to
Ex: cardiac
-al
Al
Adjective: pertaining to
Ex: skeletal
-ar
ar
Adjective: pertaining to
Ex: muscular
-ary
ar-ee
Adjective: pertaining to
Ex: pulmonary
-eal
ee-al
Adjective: pertaining to
Ex: esophogeal
-ic
ik
Adjective: pertaining to
Ex: medic
-tic
tik
Adjective: pertaining to
Ex: neurotic
-ous
us
Adjective: pertaining to
Ex: subcutaneous
-ia
ee-ah
Noun: condition
Ex: pneumonia
-ism
ih-zum
Suffix: turn root into a noun
Defintion: condition
Ex: autism
-ium
ee-um
Suffix: turn root into a noun
Definition: tissue, structure
Ex: pericardium
-y
ee
Suffix: turn root into a noun
Definition: condition, procedure
Ex: hypertrophy
-icle
ik-el
Diminutive: transform a term’ s meaning to a smaller version
Definition: small
Ex: ventricle
-ole
ohl
Diminutive: transform a term’ s meaning to a smaller version
Definition; small
Ex: arteriole
-ule
yool
Diminutive: transform a term’ s meaning to a smaller version
Definition; small
Ex: pustule
-ula
yoo-lah
Diminutive: transform a term’ s meaning to a smaller version
Definition; small
Ex: uvula
-iatrics
ee-AH-triks
Suffix: professional
Definition: medical science
Ex: pediatrics
-iatry
AI-ah-tree
Suffix: professional
Definition: medical science
Ex: psychiatry
-iatrist
EE-ah-trist
Suffix: professional
Definition: specialist in medicine of
Ex: psychiatrist
-ist
ist
Suffix: professional
Definition: specialist
Ex: dentist
-logist
loh-jist
Suffix: professional
Definition: specialist in the study of
Ex: psychologist
-logy
loh-jee
Suffix: professional
Definition: study of
Ex: psychology
-algia
AL-jah
Suffix: symptom, disease, & condition
Definition: pain
Ex: myalgia
-dynia
DIN-ee-ah or DAI-nee-ah
Suffix: symptom, disease, & condition
Definition: pain
Ex: gastrodynia
-cele
SEEL
Suffix: symptom, disease, & condition
Definition: hernia (a bulging of tissue into an area where it doesn’t belong)
Ex: hydrocele
-emia
EEM-ee-ah
Suffix: symptom, disease, & condition
Definition: blood condition
Ex: leukemia
-iasis
AI-ah-sis
Suffix: symptom, disease, & condition
Definition: presence of
Ex: lithiasis
-itis
AIT-is
Suffix: symptom, disease, & condition
Definition: inflammation
Ex: arthritis
-lysis
LIH-sis
Suffix: symptom, disease, & condition
Definition: loosen, break down
Ex: hemolysis
-malacia
mah-LAY-shee-ah
Suffix: symptom, disease, & condition
Definition: abnormal softening
Ex: osteomalacia
-megaly
MEG-ah-lee
Suffix: symptom, disease, & condition
Definition: enlargement
Ex: hepatomegaly
-oid
OYD
Suffix: symptom, disease, & condition
Definition: resembling
Ex: keloid
-oma
OH-mah
Suffix: symptom, disease, & condition
Definition: tumor
Ex: melanoma
-osis
OH-sis
Suffix: symptom, disease, & condition
Definition: condition
Ex: thrombosis
-pathy
pah-thee
Suffix: symptom, disease, & condition
Definition: disease
Ex: myopathy
-penia
PEE-nee-ah
Suffix: symptom, disease, & condition
Definition: deficiency
Ex: leukopenia
-ptosis
puh-TOH-sis
Suffix: symptom, disease, & condition
Definition: drooping
Ex: nephroptosis
-rrhage
RIJ
Suffix: symptom, disease, & condition
Definition: excessive flow
Ex: hemorrhage
-rrhagia
RAY-jee-ah
Suffix: symptom, disease, & condition
Definition: excessive flow
Ex: menorrhagia
-rrhea
REE-ah
Suffix: symptom, disease, & condition
Definition: flow
Ex: diarrhea
-rrhexis
REK-sis
Suffix: symptom, disease, & condition
Definition: rupture
Ex: metrorrhexis
-spasm
spazm
Suffix: symptom, disease, & condition
Definition: involuntary contraction
Ex: myospasm
-centesis
sin-TEE-sis
Suffix: tests
Definition: puncture
Ex: amniocentesis
-gram
gram
Suffix: tests
Definition: written record
Ex: cardiogram
-graph
graf
Suffix: tests
Definition: instrument used to produce a record
Ex: cardiograph
-graphy
grah-fee
Suffix: tests
Definition: process of recording
Ex: cardiography
-meter
meet-er
Suffix: tests
Definition: instrument used to measure
Ex: cephalometer
-metry
meh-tree
Suffix: tests
Definition: process of measuring
Ex: cephalometry
-scope
skohp
Suffix: tests
Definition: instrument used to look
Ex: arthroscope
-scopy
skoh-pee
Suffix: tests
Definition: process of looking
Ex: arthroscopy
-desis
DEE-sis
Suffix: treatments
Definition: binding, fixation
Ex: arthrodesis
-ectomy
EK-toh-mee
Suffix: treatments
Definition: removal
Ex: vasectomy
-pexy
PEK-see
Suffix: treatments
Definition: surgical fixation
Ex: retinopexy
-plasty
PLAS-tee
Suffix: treatments
Definition: reconstruction
Ex: rhinoplasty
-rrhaphy
rah-fee
Suffix: treatments
Definition: suture
Ex: herniorrhaphy
-stomy
stoh-mee
Suffix: treatments
Definition: creation of an opening
Ex: colostomy
-tomy
toh-mee
Suffix: treatments
Definition: incision
Ex: dermotomy
a-
ay
Prefix: negotiation
Definition: not
Ex: aphasia
an-
an
Prefix: negotiation
Definition: not
Ex: anemia
anti-
AN-tee
Prefix: negotiation
Definition: against
Ex: antibiotics
contra-
KON-trah
Prefix: negotiation
Definition: against
Ex: contraceptives
de-
dee
Prefix: negotiation
Definition: down, away from
Ex: dehydration
ante-
AN-tee
Prefix: time/speed
Definition: before
Ex: antepartum
pre-
pree
Prefix: time/speed
Definition: before
Ex: precondition
pro-
proh
Prefix: time/speed
Definition: before, or behalf of
Ex: probiotic
brady-
BRAH-dih or BRAY-dih
Prefix: time/speed
Definition: slow
Ex: bradycardia
tachy-
TAH-kih
Prefix: time/speed
Definition: fast
Ex: tachycardia
post-
pohst
Prefix: time/speed
Definition: after
Ex: postpartum
re-
ree
Prefix: time/speed
Definition: again
Ex: rehabilitation
ab-
ab
Prefix: direction/position
Definition: away
Ex: abduct
ad-
ad
Prefix: direction/position
Definition: toward
Ex: adrenaline
circum-
SIR-kum
Prefix: direction/position
Definition: around
Ex: circumcision
peri-
PER-ee
Prefix: direction/position
Definition: around
Ex: pericardium
dia-
DAI-ah
Prefix: direction/position
Definition: through
Ex: diagnostic
trans-
tranz
Prefix: direction/position
Definition: through
Ex: translate
e-
Eh
Prefix: direction/position
Definition: out
Ex: evoke
ec-
ek
Prefix: direction/position
Definition: out
Ex: ectopic
ex-
eks
Prefix: direction/position
Definition: out
Ex: exhale
ecto-
EK-toh
Prefix: direction/position
Definition: outside
Ex: ectoderm
exo-
EK-soh
Prefix: direction/position
Definition: outside
Ex: exoskeleton
extra-
EKS-trah
Prefix: direction/position
Definition: outside
en-
en
Prefix: direction/position
Definition: in, inside
Ex: enema
endo-
EN-doh
Prefix: direction/position
Definition: in, inside
Ex: endocrine
intra-
IN-trah
Prefix: direction/position
Definition: in, inside
Ex: intravenous
epi-
EH-pee
Prefix: direction/position
Definition: upon
Ex: epididymus
sub-
Sub
Prefix: direction/position
Definition: beneath
Ex: subcutaneous
inter-
IN-ter
Prefix: direction/position
Definition: between
Ex: intercostal
bi-
bai
Prefix: size/quantity
Definition: two
Ex: bilateral
hemi-
HEH-mee
Prefix: size/quantity
Definition: half
Ex: hemiplegia
semi-
SEH-mee
Prefix: size/quantity
Definition: half
Ex: semilunar
hyper-
HAI-per
Prefix: size/quantity
Definition: over
Ex: hyperthermia
hypo-
HAI-poh
Prefix: size/quantity
Definition: under
Ex: hypothermia
macro-
MAH-kroh
Prefix: size/quantity
Definition: large
Ex: macrotia
micro-
MAI-kroh
Prefix: size/quantity
Definition: small
Ex: microdontia
mono-
MAW-noh
Prefix: size/quantity
Definition: one
Ex: monocyte
uni-
YOO-nih
Prefix: size/quantity
Definition: one
Ex: unisex
oligo-
AW-lih-goh
Prefix: size/quantity
Definition: few
Ex: oligomenorrhea
pan-
pan
Prefix: size/quantity
Definition: all
Ex: pancytopenia
poly-
PAW-lee
Prefix: size/quantity
Definition: many
Ex: polygraph
multi-
MUL-tee
Prefix: size/quantity
Definition: many
Ex: multicellular
con-
kon
Prefix: other
Definition: with, together
Ex: congestion
syn-
sin
Prefix: other
Definition: with, together
Ex: syndrome
sym-
sim
Prefix: other
Definition: work, together
Ex: symmetry
dys-
dis
Prefix: other
Definition: bad
Ex: dysentery
eu-
yoo
Prefix: other
Definition: good
Ex: euphoria
the purpose of medical language
Be clear
Communicate quickly
Provide comfort to patients
Eponym
A word formed by including the name of the person who discovered or invented whatever is being described
Ex: Lou Gehrig’s disease
Acronyms
A word made up of the first letters of each of the words that make up the phrase
Ex: MRI (magnetic resonance imaging)
c (before a, o, u)
K sound
cardiac (KAR-dee-ak)
contra (KON-tra)
cut (KUT)
c (before i, e, y)
S sound
cephalic (seh-FAL-ik)
cilium (SIL-ee-um)
cyst (SIST)
ch
K sound
chiropractor (KAI-roh-PRAK-tor)
g (before a, o, u)
G sound
gamma (GAM-mah)
goiter (GOIT-er)
gutta (GUT-tah)
g (before e, i, y)
J sound
genetic (jen-ET-ik)
giant (JAI-int)
biology (bai-AWL-oj-jee)
ph
F sound
pharmacy (FAR-mah-see)
pn
N sound
pneumonia (noo-MOHN-yah)
pt (initial)
T sound
pterigium (teh-RIH-jee-um)
rh, rrh
R sound
rhinoplasty (RAI-noh-PLAS-tee)
hemorrhage (HEH-mor-rij)
x (initial)
Z sound
xeroderma (ZER-oh-DER-mah)
singular: -a
vertebra
larva
plural: -ae
vertebrae
larvae
singular: -ax
thorax
plural: -aces
thoraces
singular: -ex
cortex
plural: -ices
cortices
singular: -ix
appendix
plural: -ices
appendices
singular: -is
neurosis
diagnosis
plural: -es
neuroses
diagnoses
singular: -ma
sarcoma
carcinoma
plural: -mata
sarcomata
carcinomata
singular: -on
spermatozoon
ganglion
plural: -a
spermatozoa
ganglia
singular: -um
datum
bacterium
ovum
plural: -a
data
bacteria
ova
singular: -us
nucleus
alveolus
thrombus
plural: -i
nuclei
alveoli
thrombi
singular: -y
biopsy
myopathy
plural: -ies
biopsies
myopathies
angiectomy
AN-jee-EK-toh-mee
surgical removal of a vessel
angi (vessel)
ectomy (removal)
arthritis
ar-THRAIT-is
inflammation of the joint
arthr (joint)
itis (inflammation)
hepatitis
HEP-ah-TAIT-is
inflammation of the liver
hepat (liver)
itis (inflammation)
myalgia
mai-AL-jah
pain of muscle
my (muscle)
algia (pain)
osteotomy
AWS-tee-AWT-oh-mee
incision into a bone
osteo (bone)
tomy (incision)
angiosclerosis
AN-jee-oh-skleh-ROH-sis
hardening of a blood vessel
angio (vessel)
scler (hard)
osis (condition)
cardiopulmonary
KAR-dee-oh-PUL-moh-NAR-ee
pertaining to the heart and lungs
cardio (heart)
pulmon (lungs)
ary (pertaining to)
dermatomycosis
DER-mat-oh-mai-KOH-sis
skin condition caused by fungus
dermato (skin)
myc (fungus)
osis (condition)
dysentery
DIS-en-TER-ee
bad intestine condition
dys (bad)
enter (intestine)
y (condition)
hepatosplenomegaly
HEP-ah-toh-SPLEH-noh-MEG-ah-lee
enlargement of the liver and spleen
hepato (liver)
spleno (spleen)
megaly (enlargement)
hyperplasia
HAI-per-PLAY-zhah
overformation condition
hyper (over)
plas (formation)
ia (condition)
hypoglycemia
HAI-poh-glai-SEE-mee-ah
condition characterized by low sugar in the blood (low blood sugar)
hypo (under)
glyc (sugar)
emia (blood condition)
osteocarcinoma
AWS-tee-oh-kar-sin-OH-ma
bone cancer tumor
osteo (bone)
carcin (cancer)
oma (tumor)
osteomyelitis
AWS-tee-oh-MAI-eh-LAIT-is
inflammation of the bone marrow
osteo (bone)
myel (bone marrow)
itis (inflammation)
pericardium
PER-ee-KARD-ee-um
tissue around the hart
peri (around)
card (heart)
ium (tissue)