Prefixes Flashcards

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1
Q

Hypo-

A

under; below, deficient (e.g. hypodermic- pertaining to under the skin)

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2
Q

Infra-

A

under below (e.g. infracostal- below the ribs)

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3
Q

Sub-

A

under, below (e.g. subnasal- under the nose)

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4
Q

Inter-

A

between (e.g. intercostal- between the ribs)

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5
Q

Post-

A

after; behind (e.g. postnatal- after birth)

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6
Q

Pre-

A

before, in front of (e.g. prenatal- before birth)

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7
Q

Pro-

A

before, in front of (e.g. prognosis- knowing before)

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8
Q

Retro-

A

backward, behind (e.g. retroversion-turning backwards)

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9
Q

Bi-

A

two (bilateral-pertaining to two sides)

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10
Q

Dipl-

A

double (diplopia- double vision)

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11
Q

Diplo-

A

double (diplobacteria- bacteria linked together in pairs)

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12
Q

Hemi-

A

one half (hemiplegia- one sided paralysis)

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13
Q

Hyper-

A

excessive; above normal (hypercalcemia- above normal amounts of calcium in the blood)

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14
Q

Macro-

A

large (macrocyte- large cell)

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15
Q

Micro-

A

small (microscope- device for examining small things)

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16
Q

Mono-

A

one (monotherapy- one therapy)

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17
Q

Uni-

A

one (uninulcear- pertaining to one nucleus)

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18
Q

Multi-

A

many, much (multigravida- woman who has been pregnant more than once)

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19
Q

Poly-

A

many, much (polyphobia- fear of many things)

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20
Q

Nulli-

A

none (nulligravida- woman who has not been pregnant)

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21
Q

Primi-

A

first (primigravida- a woman during her first pregnancy)

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22
Q

Quardi-

A

four (quadriplegia- paralysis of four limbs)

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23
Q

Tri-

A

three (triceps- three heads)

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24
Q

Ab-

A

away from (abduction- movement of a limb away from an axis of the body)

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25
Q

Ad-

A

toward (adduction- movement of a limb toward the axis of the body)

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26
Q

Circum-

A

around (circumrenal- pertaining to around the kidney)

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27
Q

Peri-

A

around (periodontal- pertaining to around a tooth)

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28
Q

Dia-

A

through, across (diarrhea- flow through)

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29
Q

Trans-

A

through, across (transvaginal- pertaining to across or through the vagina)

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30
Q

Ecto-

A

outside, outward (ectogenous- forming outside the body or structure)

31
Q

Exo-

A

outside, outward (exotropia- turning outward)

32
Q

Extra-

A

outside, outward (extracranial- pertaining to outside the skull)

33
Q

Endo-

A

in, within (endocrine- secrete within)

34
Q

Intra-

A

in, within (intramuscular- within the muscle)

35
Q

Para-

A

near; beside; beyond (paranasal beside the nose)

*May also be used as s suffix meaning to bear (offspring)

36
Q

Super-

A

above, upper (superior)

37
Q

Supra-

A

above; excessive; superior (suprarenal- pertaining to above the kidney)

38
Q

Ultra-

A

excess, beyond (ultrasonic- pertaining to the sound beyond)

39
Q

A-/An-

A

without, not (amastia- without breast, anesthesia- without feeling)
*A- usually precedes a consonant, An- usually precedes a vowel

40
Q

Anti-

A

against (antibacterial- against bacteria)

41
Q

Contra-

A

against (contraception- against conception or impregnation)

42
Q

Brady-

A

slow (bradycardia- slow heart rate)

43
Q

Dys-

A

bad; painful; difficult (dystocia- difficult childbirth)

44
Q

Eu-

A

good; normal (eupnea- normal breathing)

45
Q

Hetero-

A

different (heterograft- different transplant AKA heteroplasty or xenograft)

46
Q

Homo-

A

same (homograft- same transplant AKA allograft)

47
Q

Homeo-

A

same (homeoplasia- formation of new tissue similar to that already existing)

48
Q

Mal-

A

bad (malnutrition)

49
Q

Pan-

A

all (panarthritis- inflammation of all or many joints)

50
Q

Pseudo-

A

false (pseudocyesis- false pregnancy)

51
Q

Syn-

A

union, together, joined (syndactylism- condition of joined fingers or toes)

52
Q

Tachy-

A

rapid (tachypnea- rapid breathing)

53
Q

Epi-

A

above, upon (e.g. epigastric- pertaining to above the stomach)

54
Q

infracostal

A

below the ribs

55
Q

prognosis

A

knowing before

56
Q

retroversion

A

turning backwards (-version- turning)

57
Q

diplopia

A

double visions

58
Q

diplobacteria

A

bacteria linked together in pairs

59
Q

multigravida

A

woman who has been pregnant more than once

60
Q

polyphobia

A

fear of many things

61
Q

ectogenous

A

fomring outside the body or structure (gen- forming, producing origin) (-ous- pertaining to)

62
Q

amastia

A

without a breast

63
Q

anesthesia

A

without feeling

64
Q

dystocia

A

difficult childbirth

65
Q

eupnea

A

normal breathing

66
Q

heterograft

A

different transplant (donor and recipient are different species)

67
Q

xenograft

A

different transplant (donor and recipient are different species)

68
Q

homograft

A

same transplant (donor and recipient are same species)

69
Q

allograft

A

same transplant (donor and recipient are same species)

70
Q

homeoplasia

A

formation of new tissue similar to that already existing in a part (homeo- same)

71
Q

panarthritis

A

inflammation of all or many joints

72
Q

pseudocyesis

A

false pregnancy (cyesis- pregnancy)

73
Q

syndactylism

A

condition of joint fingers or toes (syn- union, together, joined) (-ism- condition)