Chapter 4 Prefixes Flashcards
ab-
Away from
ad-
add
Toward
an-
No, not, without
ana-
•
|
Up,
apart
anomaly
an/naw/maly
An irregularity in a structure or organ
anoxia
(ah-NOK-se-ah)
Without oxygen
ante-
an/tea
b,f
Before,
forward
antepartum
(an-te-PAR-tum
Before birth
anti-
an/tie
Against
antisepsis
an/t/eh/s/epsis
(an-tih-SEP-sus)
Destruction of microorganisms to prevent infection.
apnea
(AP-ne-ah)
Without breathing
not breathing
auto-
s,o
autopilot
Self, own
bi-
Two
brady-
bra/d
Slow
bradycardia
bra/d/cardia
(bra-de-KAR-de-ah)
Slow heartbeat
cata-
|
•
Down
con-
you are what with your boyfriend
Together,
With
congenital
con-JEN-it-al
Abnormality present at birth
Exiting at or before birth
contra-
difference away, the same
contra = opposite
Opposite,
Against
contralateral
(kon-trah-LAT-er-al)
Affecting the opposite side of a part of the body
de-
(2)
D,L
Lack of,
down
dys-
(4)
A,b,d,p
Bad,
Painful,
Difficult,
abnormal
dyspnea
dis/p/nah
(DISP-ne-ah)
Difficult breathing
dia-
th, co
Complete,
through
ec-
o,
Out
endo-
i,w
In, within
endotracheal
(en-do-TRA-ke-al
Pertaining to within the trachea
epi-
u,o,a
Above,
Upon,
on,
epithelium
(ep-ih-THE-le-um)
Layer of cells covering the external surface of the body
and lining the hollow tubes within the body
eu-
g,n
Good, normal
euphoria
(u-FOR-e-ah)
Exaggerated feeling of well-being; elevated mood, “high.”
ex-
o,o
Out, outside
hemi-
1/2
Half
hyper-
Excessive, above
hypo-
Deficiency, under
hypodermic
(hi-po-DER-mik)
Pertaining to under the skin
infra-
b,u
Beneath, under
inter-
inter-course
Between
in-
in-
a little confusing means two things
1. n
2. i,w
in- = Not
in- = Into, within
intercostal
(in-ter-KOS-tal)
Pertaining to between the ribs.
intra-
i,w,i
In, within, into
infracostal
(in-frah-KOS-tal)
infra- = below
Pertaining to below the ribs
macro-
L
Large
mal-
b,
Bad
meta-
b,ch
Beyond, change
metastasis
ma/tas/ta/sis
Beyond control; spreading of a malignant tumor.
Spread of a malignant tumor beyond its original location to a distant site
micro-
Small
neo-
New
pan-
a,
All
para-
a,be,n
near
Abnormal,
beside,
parathyroid
para/thyrod
Endocrine glands located near (on the dorsal side of) the thyroid gland
per-
t
Through
peri-
sur
Surrounding
poly-
(2)
m,m
Many, much
post-
a,b
After, behind
pre-
b,i-f-o
Before, in front of
pro-
b,f
Before, forward
re-
b,ag
Back, again
retro-
b,b
Behind, backward
sub-
u,
Under
supra-
a,u
Above, upper
symphysis
sim/feh/sis
(SIM-fih-sis)
To grow together; bones that grow together at the joint.
Bones that grow together separated by a piece of fibrocartilage. The pubic symphysis of the pelvis is an example
syn-
t,w
Together, with
tachy-
tac/e
Fast
trans-
(2)
a,t
Across, through
transurethral
trans/u/re/thral
(tranz-u-RE-thral)
al =
trans =
urethr/o =
Pertaining to across or through the urethra
ultrasonography
ultra/so/nog/ra/fe
(ul-trah-so-NOG-rah-fe)
Process of recording ultrasound (beyond the normal range) waves
uni-
One