Combining Forms Flashcards
ADEN/O
Gland
Ex: aden/oma - tumor of glandular cell
ABDOMIN/O
Abdomen
Ex: abdomin/al - pertaining to the abdomen
ADENOID/O
Adenoid - A lymphoid tissue growth located at the back of the nose in the upper part of the throat that when swollen may obstruct normal breathing and make speech difficult.
Ex: adenoid/ectomy - removal of the adenoid.
AN/O
Anus (opening of the digestive tract to the outside of the body).
ADREN/O, ADRENAL/O
Adrenal gland
Ex: adren/o/pathy - disease of the adrenal glands.
adrenal/ectomy - removal of an adrenal gland.
APPEND/O, APPENDIC/O
Appendix
Ex: append/ectomy - excision of the appendix
ANGI/O
Blood vessel
Ex: angi/o/graphy - x-ray recording of blood vessels after contrast is injected.
angi/o/plasty - Surgical repair of a blood vessel
ANTER/O
Front
Ex: anter/ior -pertaining to the front of the body or part
ATEL/O
Incomplete
Source: OL Resource
AORT/O, AORTA/O
Aorta
Largest artery, which leads from the lower left chamber of the heart to arteries all over the body.
Ex: aort/ic stenosis - narrowing of the Aorta
ARTERI/O
Artery - carries blood away from heart.
Ex: arteri/o/graphy - Process of recording (x-ray) of arteries after injecting contrast material.
arteri/o/sclerosis - hardening of the arteries
AXILL/O
Armpit (underarm)
ARTERIOL/O
Small artery
Ex: arteriole - small artery
arteriolitis - inflammation of small arties
ARTHR/O
Joint
Ex: arthr/itis - inflammation of a joint
ATHER/O
Fatty plaque. (a yellow, fatty material)
Ex: ather/o/sclerosis - hardening of the arteries due to a cholesterol-like plaque deposit
BLEPHAR/O
Eyelid
AUR/O
Ear
Ex: aur/al - pertaining to the ear.
BI/O
Life (living)
Ex: bi/ology - study of life
BALAN/O
Penis
Ex: balan/itis - inflammation of the penis
CARP/O
Carpals (wrist bones)
BRONCH/O, BRONCHI/O
Bronchial tubes
Ex: bronch/o/scopy - visual examination of the bronchial tubes with an endoscope
CHOLEDOCH/O
Common bile duct
Ex: choledoch/o/tomy -incision of common bile duct
choledoch/o/duoden/o/stomy - new surgical attachment to the duodenum; an anastomosis.
BRACHI/O
Arm
CHEM/O
Drug; also chemical
CHOLECYST/O
Gallbladder
CERBER/O
Cerebrum, largest part of brain
Ex: cerebr/al - pertaining to the cerebrum
CEPHAL/O
Head
Ex: cephal/ic - pertaining to the head
CARCIN/O
Cancer, cancerous
Ex: carcin/oma - cancerous tumor
CARDI/O
Heart - {use with -ac, -graphy, -logy, -logist, -megaly, -pathy}
Ex: electr/o/cardi/o/gram - record of electricity in the heart
CERVIC/O
Neck of the body
Neck (cervix) of the uterus
Ex: cervic/al - pertaining to neck of body
Or pertaining to the uterine cervix
CHOL/E
Bile, gall
Ex:
COMI/O
Care for
CHONDR/O
Cartilage
Ex: hyp/o/chondr/iac - pertaining to lateral regions of upper abdomen beneath the lower ribs
COST/O
Ribs
CHRON/O
Time
COLP/O
Vagina
Ex: colp/o/scopy - visual examination of the vagina and the cervix.
CIS/O
To cut
COCCYG/O
Coccyx, tailbone
Ex: coccyg/eal - pertaining to the coccyx (tailbone)
CORON/O
Heart {use with -ary}
Ex: coron/ary - pertaining to the heart
coron/ary arteries - blood vessels that carry oxygen rich blood from the aorta to heart muscle.
CONI/O
Dust
Source: OL Body: Repository System
CUTANE/O
Skin: {use with -ous}
Ex: sub/cutane/ous - lower layer of skin composed of fatty tissue.
CRY/O
Cold
CRANI/O
Skull
Ex: crani/o/tomy - incision of the skull
CRIN/O
To secrete (to form and give off)
Ex: endo/crine glands - glands that secret hormones within the body
CRYPT/O
Hidden
CYST/O
Urinary bladder; also a sac of fluid or a cyst
Ex: cyst/o/scope - instrument to visually examine the urinary bladder
ERYTHR/O
Red
Ex: erythr/o/cyte - red blood cells
CYT/O
Cell
Ex: cyt/ology - study of a cell
DUODEN/O
Duodenum - the first portion of the small intestine, from the stomach to the jejunum.
Ex: duoden/al - pertaining to the duodenum
DUCT/O
Limb
Ex: ad/duct/or - muscle carries a limb toward the center or median line of the body.
ESOPHAG/O
Esophagus (tube from the throat to the stomach)
Ex: esophag/eal - pertaining to the esophagus
DUR/O
Dura mater (outermost meningeal membrane surrounding the brain and spinal cord)
ELECTR/O
Electricity
Ex: electr/o/cardi/o/gram - record of electricity in the heart
ESTHESI/O
Sensation
Ex: an/esthesi/o/logy - such of how to administer agents to bring about a loss of sensation.
EM/O
Blood (embedded in suffix)
Ex: an/emia - no blood or decreased ability to carry oxygen
GER/O
Old age
Ex: ger/iatr/ics - pertaining to treatment of people with old age.
ENCEPHAL/O
Brain
Ex: electr/o/encephal/o/gram - to record electrical activity of the brain
ENTER/O
Intestines (usually small)
Ex: gastroenterology - study of the stomach and intestines
EPITHELI/O
Skin, surface tissue
Ex: epitheli/al - cells on the outer layer (surface) of the skin
- the lining on the internal organs
GEN/O
To produce, to begin
HYPOPHYS/O
Pituitary gland
Ex: hypophys/o/eal - pertaining to the pituitary gland
FIBR/O
Fibrous Tissue
GASTR/O
Stomach
Ex: gastr/o/enter/o/logy - study of the stomach and intestines
GLI/O
Glue, neurological tissue (supportive tissue of central nervous system - CNS)
Ex: gli/o/blast/oma - malignant brain tumor
Source: OL Body: Nervous System
HYSTER/O
Uterus
Ex: hyster/ectomy - excision of the uterus
GLYC/O
Sugar
Ex: hyper/glyc/emia - excessive sugar in blood stream.
GLOSS/O
Tongue
GYNEC/O
Woman, female
Ex: gynec/o/logy - study of female disorders
GNOS/O
Knowledge
Ex: dia/gnos/is - complete state of patient
HEM/O
HEMAT/O
Blood
Ex: hemat/o/logy - the study of blood
HIST/O
Tissue
HEPAT/O
Liver
Ex: hepat/itis - inflammation of the liver
HYDR/O
Water
Ex: hydr/o/nephr/osis - abnormal condition of fluid or water in the kidney.
LIGAMENT/O
Ligament
Ex: ligament/ous - pertaining to a ligament.
IATR/O
Treatment, physician
Ex: iatro/genic - pertaining to a patient’s abnormal condition that results unexpectedly from a treatment.
ped/iatr/ics - doctor who diagnoses and treats children’s disorders.
IMMUN/O
Protection
Source: on-line medical mix arcade
LYMPHANGI/O
Lymph vessel
Ex: lymphangi/ectasis - dilation of small lymph vessels
ILE/O
Ileum (The third and terminal portion of the small intestine, extending from the jejunum to the cecum).
ISCH/O
To hold back
INGUIN/O
Groin (area in which the thigh meets the trunk of the body)
LARYNG/O
Larynx (voice box)
Ex: laryng/eal - pertaining to the larynx
Laryng/ectomy - removal of the larynx
LAPAR/O
Abdomen
Ex: lapar/o/tomy - cutting into the abdominal cavity