Prefixes, Suffixes, & Combining Forms P to R Flashcards
pachy-
heavy, thick
palat/o
palate (roof of mouth)
pali-
recurrence, repetition
palliat/o
to soothe, relieve
palp/o, palpat/o
to touch gently
palpebr/o
eyelid
palpit/o
flutter, throbbing
pan-
all
pancreat/o
pancreas
papill/o
nipple-like, optic disc
papul/o
papule, pimple
par-
other than, abnormal
para-
near, beside, abnormal, apart from, along the side of
-para
to bear, to bring forth (live births)
parasit/o
parasite
parathyroid/o
parathyroid glands
-paresis
weakness
-pareunia
sexual intercourse
-parous
to bear, bring forth
-partum
birth, labor
patell/a
patella
patell/o
patella
path/o
disease
-pathy
disease, emotion
pector/o
chest
ped/o
child, foot
pedicul/o
louse
pelv/i
pelvis, hip region
pelv/o
pelvis, hip region
pend/o
to hang
-penia
deficiency
pent-, penta-
five
-pepsia
digestion
pept/o
digestion
per-
through
percuss/o
to tap
peri-
surrounding
perine/o
perineum
peritone/o
peritoneum
perone/o
fibula
petr/o
stone, petrous region of the temporal bone
-pexy
fixation, to put in place
phac/o
lens of eye
phag/o
eat, swallow
-phage
eat, swallow
-phagia
eating, swallowing
phak/o
lens of eye
phalang/o
phalanges (of fingers and toes)
phall/o
penis
pharmac/o
drug
pharmaceut/o
drug
pharyng/o
throat (pharynx)
phas/o
speech
-phasia
speech
-pheresis
removal
-phil
attraction for
phil/o
like, love, attraction to
-philia
attraction for
phim/o
muzzle
phleb/o
vein
phob/o
fear
-phobia
fear
phon/o
voice, sound
-phonia
voice, sound
-phor/o
to bear
-phoresis
carrying, transmission
-phoria
to bear, carry, feeling (mental state)
phot/o
light
phren/o
diaphragm, mind
-phylaxis
protection
physi/o
nature, function
-physis
to grow
pil/o
hair
pineal/o
pineal gland
pituitar/o
pituitary gland
-plakia
plaque
plan/o
flat, level, wandering
plant/o
sole of the foot
plas/o
development, formation
-plasia
development, formation
-plasm
formation, structure
-plastic
pertaining to formation
-plasty
surgical repair
-plegia
paralysis, palsy
-plegic
paralysis, palsy
pleur/o
pleura
plex/o
plexus, network (of nerves)
-pnea
breathing
pneum/o
lung, air, gas
pneumat/o
lung, air, gas
pneumon/o
lung, air, gas
pod/o
foot
-poiesis
formation
-poietin
substance that forms
poikil/o
varied, irregular
polio-
gray matter (of brain or spinal cord)
poly-
many, much
polyp/o
polyp, small growth
pont/o
pons (a part of the brain)
por/o, -pore
opening, passageway
-porosis
condition of pores (spaces)
post-
after, behind
poster/o
back (of body), behind
-prandil
meal
-praxia
action
pre-
before, in front of
presby/o
old age
primi-
first
pro-
before, forward
proct/o
anus and rectum
pros/o
forward, anterior
prostat/o
prostate gland
prote/o
protein
proxim/o
near
prurit/o
itching
pseudo-
false
psor/o
itching
psych/o
mind
-ptosis
droop, sag, prolapse, protrude
-ptysis
spitting
pub/o
pubis (anterior part of the hip bone)
pulmon/o
lung
puls/o, pulsat/o
to beat, beating
-puncture
to pierce a surface
pupill/o
pupil (dark center of eye)
purpur/i
purple
purul/o
pus
py/o
pus
pyel/o
renal pelvis
pylor/o
pylorus, pyloric sphincter
pyr/o
fever, fire
pyret/o
fever
pyrex/o
fever
quadri-
four, square
qual-
quality, characteristic
quant-
how much
quart-
fourth, four
quasi-
to some degree, as if
quint-
fifth, five
quota-
how many
rachi/o
spinal column, vertebrae
radi/o
x-rays, radioactivity, radius (lateral lower arm bone)
radicul/o, radic/o
nerve root
re-
back, again, backward
-receptor
receiver
rect/o
rectum
ren/o
kidney
respir/o
breath
resuscit/o
to revive
reticul/o
network
retin/o
retina
retro-
behind, back, backward
rhabd/o
rod
rhabdomy/o
striated (skeletal) muscle
rheumat/o
watery flow
rhin/o
nose
rhythm/o
rhythm
rhytid/o
wrinkle
rose/o
rosy
rot/o, rotat/o
turn, revolve
-rrhage
bursting forth (of blood)
-rrhagia
bursting forth (of blood)
-rrhaphy
suture
-rrhea
flow, discharge
-rrhexis
rupture