Prefixes, Suffixes and Root Words
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each of the black spaces below before clicking
on it to display the answer.
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(o)logist | specialist
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(o)logy | study of
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(o)stomy | creating a new or artificial opening
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(o)tomy | incision into
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(r)rhagia | hemorrhage
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(r)rhaphy | suture of
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(r)rhea | discharge; flow
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(r)rhexis | rupture
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a- | no; not; without
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ab- | away from
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abdomin/o | abdomen
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-ac | pertaining to
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acid/o | sour; bitter
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acoust/o | hearing
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acr/o | extremities
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aden/o | gland
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adenoid/o | adenoid
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adip/o | fat
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adren/o | adrenal glands
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adrenal/o | adrenal glands
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agglutin/o | to clump
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-al | pertaining to
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-algia | pain
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alveol/o | alveolus
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amni/o | amnion
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amnion/o | amnion
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an- | no; not; without
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an/o | anus
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ana- | no; not; without
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andr/o | male; man
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aneurysm/o | aneurysm
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angi/o | vessel
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ankyl/o | stiff
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ante- | before
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anter/o | front
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anti- | against
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antrac/o | coal
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append/o | appendix
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appendic/o | appendix
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aque/o | watery
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arachn/o | spider
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arter/o | artery
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arteri/o | artery
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arteriol/o | arteriole
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arthr/o | joint
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articul/o | joint
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-ary | pertaining to
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-asthenia | without feeling or sensation
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astr- | star
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atel/o | incomplete
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ather/o | fat; fatty plaque; fatty
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audi/o | hearing; sound
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auto- | self
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balan/o | glans penis
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bas/o | base
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bi- | two; double; both
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bil/i | bile; gall
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-blast | immature; embryonic
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blast/o | immature
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blephar/o | eyelid
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brady- | slow
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bronch/o; bronch/I | bronchus
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bronchiol/o | bronchiole
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bucc/o | cheek
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burs/o | bursa; sac
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calc/i | calcium
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-capnia | carbon dioxide
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carcin- | cancer; malignant
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cardi/o | heart
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carp/o | wrist bones
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cec/o | cecum
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ceil/o | abdomen
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-cele | hernia; protrusion
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celi/o | abdomen
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-centesis | surgical puncture to remove fluid
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cephal/o | head
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cerebell/o | cerebellum
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cerebr/o | cerebrum
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cervic/o | cervix
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cheil/o | lips
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chol/e | bile; gall
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cholangi/o | bile duct
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cholecyst/o | gallblader
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choledoch/o | common bile duct
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chondr/o | cartilate
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chori/o | chorion
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-clasia | surgical breaking
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-clasis | surgical breaking
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clavicul/o | clavicle; collarbone
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coagul/o | clotting
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coccyg/o | coccyx; tailbone
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cochle/o | cochlea
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col/o | colon
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colon/o | colon
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colp/o | vagina
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coni/o | dust
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conjunctiv/o | conjunctiva
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contra- | against; opposite
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cor/o | heart
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corne/o | cornea
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coron/o | heart
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cortic/o | cortex
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cost/o | rib
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crani/o | cranium; skull
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-crine | to secrete
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-crit | to separate
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cry/o | cold
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crypt/o | hidden
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-cusia | hearing
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-cusis | hearing
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cut/o | skin
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cutane/o | skin
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cyan/o | blue; bluish
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cyst/o | bladder; sac; urinary bladder
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cyt/o | cell
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-cytosis | conditon of cells
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dacry/o | tears
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dacryocyst/o | tear sac
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dendr/o | branching
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dermat/o | skin
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dermo/o | skin
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-desis | binding; fixation
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dipl/o | two; double
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dips/o | thirst
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dors/o | back
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duoden/o | duodenum
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dura- | hard
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-dynia | pain
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dys- | abnormal; painful; difficult
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echo- | sound
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ect- | outside; out
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-ectasis | stretching; dilation
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-ectomy | surgical removal; excision
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electro/o | electricty
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embry/o | embryo
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-emesis | vomiting
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-emia | blood condition
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en- | within; in; inward
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encephal/o | brain
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endo- | within; inner
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endocrin/o | endocrine
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enter/o | intestines
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eosin/o | rosy red; rosy
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epi- | above
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epididym/o | epididymis
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epiglott/o | epiglottis
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epis/o | vulva
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eso- | within; in; inward
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esophag/o | esophagus
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eu- | same
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ex- | out; outward
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fasci/o | fascia; fibrous tissue
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femor/o | femur; thighbone
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fet/o; fet/I | fetus
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fibr/o | fiber; fibrous tissue
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fibul/o | fibula; outer lower leg bone
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fund/o | fundus
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gastr/o | stomach
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-gen | producing; forming
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-genesis | producing; forming
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-genic | producing; forming
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gingiv/o | gums
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glauc/o | silver; gray
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gli/o | neuroglia; nerve cell
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-globin | protein
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-globulin | protein
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glomerul/o | glomerulus
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gloss/o | tongue
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gluc/o | glucose; sugar; sweet
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glyc/o | glucose; sugar; sweet
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gonad/o | sex glands
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-gram | record; picture; x-ray film
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granul/o | granules
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-graph | instrument for recording
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-graphy | process of recording
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gravid/o | pregnancy
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gyn/o | woman
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gynec/o | woman
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hem/o | blood
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hemat/o | blood
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hemi- | half
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hepat/o | liver
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hidr/o | sweat
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hist/o | tissue
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humer/o | humerus; upper arm bone
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hydr/o | water; fluid
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hyper- | above; excessive
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hypo- | deficeint; below
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hyster/o | uterus
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-ia | condition; abnormal condition
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-iac | pertaining to
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-ic | pertaining to
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ile/o | ileum
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ili/o | ilium; pelvic bone
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immun/o | protection
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infra- | below; inferior
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inguin/o | groin
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inter- | between
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intra- | within
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ir/o | iris
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irid/o | iris
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is/o | equal
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ischi/o | ischium; pelvic bone
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iso- | same; equal
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-itis | inflammation
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jejun/o | jejunum
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kal/i | potassium
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kary/o | nucleus
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kerat/o | cornea; horny tissue; hard
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ket/o | ketone bodies
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-kinesia | movement
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kyph/o | humpback
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labyrinth/o | inner ear; labyrinth
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lacrim/o | tears
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lact/o | milk
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lamin/o | lamina; thin flat plate or layer
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lapar/o | abdominal wall
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laryng/o | larynx
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later/o | side; away from the midline
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leiomy/o | smooth muscle
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leuk/o | white
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ligament/o | ligament
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lingu/o | tongue
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lip/o | fat
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lip/o | fat
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lith/o | stone
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lord/o | swayback
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lumb/o | lower back; loin
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lymph/o | lymph
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lymphaden/o | lymph gland
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lymphangi/o | lymph vessel
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-lysis | destruction; breakdown
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-lytic | destruction; breakdown
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macro- | large
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mal- | bad; poor; abnormal
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-malacia | softening
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mamm/o | breast
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mandibul/o | mandible; lower jawbone
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mast/o | breast
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maxill/o | maxilla; upper jawbone
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meat/o | meatus; opening
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medi/o | middle
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megaly | enlarged; enlargement
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melan/o | black
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men/o | menses; menstruation
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mening/o | meninges
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meta- | change; after; beyond
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metacarp/o | hand bones
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metatars/o | foot bones
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-meter | instrument ot measure
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metr/I; metr/o | uterus
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-metry | measuring; to measure
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micro- | small
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mono- | one
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morph/o | form; shape
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muc/o | mucus
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multi- | many
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my/o | muscle
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myc/o | fungus
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myctal/o | night
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myel/o | bone marrrow; spinal cord
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myring/o | eardrum
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nas/o | nose
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nat/o | birth
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natr/o | sodium
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neo- | new
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nephr/o | kidney
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neur/o | nerve
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noct/o | night
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non- | not
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nucle/o | nucleus
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nulli- | none
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ocul/o | eye
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-oid | like; resembling
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olig/o | few; diminished
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-oma | tumor
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onych/o | nail
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oophor/o | ovary
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ophthalm/o | eye
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-opia | vision
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opt/o | vision; eye
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or/o | mouth
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orch/o | testis; testicle
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orchi/o | testis; testicle
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orchid/o | testis
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orth/o | straight
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-osis | condition; abnormal condition
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oste/o | bone
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ot/o | ear
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-ous | pertaining to
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ovari/o | ovary
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ox/i | oxygen
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oxy- | sharp; quick
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pachy/o | thick
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palpebr/o | eyelid
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pan- | all
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pancreat/o | pancreas
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par/o | bear; give birth to; labor; childbirth
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para- | beside; around
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-paresis | partial paralysis
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part/o | bear
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patell/o | patella; kneecap
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-pathy | disease; illness
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pector/o | chest
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pelv/i | pelvis
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-penia | deficiency; decreased number
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-pepsia | digestion
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per- | through
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peri- | around; surrounding
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perine/o | perineum
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peritone/o | peritoneum
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-pexy | surgical fixation
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phac/o | lens
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-phagia | eating; swallowing
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phalang/o | finger and toe bones
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pharyng/o | pharynx
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-philia | attraction to
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phleb/o | vein
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-phobia | abnormal fear
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-phonia | sound; voice
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-phoresis | carrying; transmission
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-phoria | feeling; mental state
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phot/o | light
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phren/o | diaphragm
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pil/o | hair
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-plasty | surgical repair
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-plegia | paralysis
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pleur/o | pleura
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Plural of a | ae
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Plural of en | ina
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Plural of ex or ix | ices
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Plural of ies | ietes
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Plural of is | es or ides
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Plural of nx | nges
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Plural of on | a
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Plural of um | a
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Plural of us | i
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-pnea | breathing
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pneum/o | lung; air
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-poiesis | formation; production of
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poikil/o | varied; irregular
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poly- | many; excessive
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polyp/o | polyp
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post- | after
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poster/o | back
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pre- | before; in front of
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presby- | old
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primi- | first; one
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proct/o | rectum
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prostat/o | prostate gland
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proxim/o | near
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-ptosis | drooping; sagging
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-ptysis | spitting up
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pub/i | pubis
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pub/o | pubis; pelvic bone
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puerper/o | childbirth
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pulmon/o | lungs
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pupill/o | pupil
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py/o | pus
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pyel/o | renal pelvis
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quadr/I | four
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radi/o | radius; outer lower arm bone
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rect/o | rectum
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ren/o | kidney
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retin/o | retina
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retro- | backard; behind; upward
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rhabdomy/o | skeletal muscle; striated muscle
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rhin/o | nose
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rhytid/o | wrinkles
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salping/o | fallopian tubes; oviducts
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sarc/o | flesh
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scapula/o | scapula; shoulder blade
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scler/o | hard; sclera
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-sclerosis | hardening
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scoli/o | crooked; bent
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-scope | instrument for viewing
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-scopy | visualization with a scope
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seb/o | sebum
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semi- | half
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semin/i | semen
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sial/o | salivary gland; saliva
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sigmoid/o | sigmoid colon
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sinus/o | sinus
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somat/o | body
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-somnia | sleep
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-spasm | contraction; twitching
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sperm/o | sperm; spermatic cord
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spermat/o | sperm; spermatic cord
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spher/o | sphere; round
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sphygm/o | pulse
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spin/o | spine
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spir/o | breathe
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|
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splen/o | spleen
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spondyl/o | vertebra; vertebral column
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squam/o | scale
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staped/o | stapes; middle ear bone
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|
||||
-stasis | control; stop; stopping or controlling
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|
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-stenosis | narrowing
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|
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stern/o | sternum; breastbone
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|
||||
steth/o | chest
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|
||||
stomat/o | mouth
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|
||||
sub- | under; below; beneath
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|
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sud/o | sweat
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|
||||
sudor/o | sweat
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|
||||
super- | above; over; excess
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|
||||
supra- | above; on top of
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|
||||
sym- | with; association
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|
||||
syn- | together; with; union
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|
||||
tachy- | fast
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|
||||
tars/o | ankle bones
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|
||||
ten/o | tendon
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|
||||
tend/o | tendon
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|
||||
tendin/o | tendon
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|
||||
tenosynov/o | tendon sheath
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|
||||
test/o | testis; testicle
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|
||||
testicul/o | testis
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|
||||
thec/o | sheath
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|
||||
-therapy | treatment
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|
||||
thorac/o | chest
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|
||||
-thorax | chest; pleural cavity
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|
||||
thromb/o | clot
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|
||||
thym/o | thymus gland
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|
||||
thyr/o | thyroid gland
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|
||||
thyroid/o | thyroid gland
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|
||||
-tocia | labor; birth
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|
||||
-tome | cutting instrument
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|
||||
-tonia | muscle tone
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|
||||
tonsill/o | tonsils
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|
||||
toxic/o | poison
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|
||||
trache/o | trachea
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|
||||
-tresia | opening
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|
||||
tri- | three
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|
||||
trich/o | hair
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|
||||
-tripsy | crushing
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|
||||
-trophy | growth; development
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|
||||
-tropia | to turn; turning
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|
||||
-tropin | stimulating effect of a hormone
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|
||||
-tropion | to turn; turning
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|
||||
tympan/o | eardrum
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|
||||
umbilic/o | navel
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|
||||
ungu/o | nail
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|
||||
uni- | one
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|
||||
ur/o | urine; urinary system
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|
||||
ureter/o | ureter
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|
||||
urethr/o | urethra
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|
||||
-uria | urine; urination
🗑
|
||||
uter/o | uterus
🗑
|
||||
uve/o | uvea
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|
||||
vagin/o | vagina
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|
||||
vas/o | vessel; vas deferens
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|
||||
ven/o | vein
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|
||||
ventr/o | front side; belly
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|
||||
ventricul/o | ventricle
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|
||||
-version | to turn
🗑
|
||||
vertebr/o | vertebra
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|
||||
vesic/o | urinary bladder
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|
||||
viscer/o | internal organs
🗑
|
||||
vitre/o | glassy; jelly-like
🗑
|
||||
vulv/o | vulva
🗑
|
||||
xanth/o | yellow
🗑
|
||||
xer/o | dry
🗑
|
Review the information in the table. When you are ready to quiz yourself you can hide individual columns or the entire table. Then you can click on the empty cells to reveal the answer. Try to recall what will be displayed before clicking the empty cell.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
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ROSSMIBOA
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