Medical Terminology Flashcards

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What does the prefix 'Anti-' mean?

Short

Around

Self

Against (correct)

What does the prefix 'Auto-' mean?

Self

What does the prefix 'Brachy-' mean?

Short

What does the prefix 'Brady-' mean?

Slow Signup and view all the answers

What does the prefix 'Circum-' mean?

Around Signup and view all the answers

What does the prefix 'Contra-' mean?

Against Signup and view all the answers

What does the prefix 'Dia-' mean?

Through Signup and view all the answers

What does the prefix 'Endo-' mean?

Within Signup and view all the answers

What does the prefix 'Hemi-' mean?

Half Signup and view all the answers

What does the prefix 'Infra-' mean?

Positioned beneath Signup and view all the answers

What does the prefix 'Iso-' mean?

Equal, same Signup and view all the answers

What does the prefix 'Meso-' mean?

Middle, median Signup and view all the answers

What does the prefix 'Meta-' mean?

After Signup and view all the answers

What does the prefix 'Micro-' mean?

Small, microscopic Signup and view all the answers

What does the prefix 'Oligo-' mean?

Few, little, scanty Signup and view all the answers

What does the prefix 'Retro-' mean?

Behind, backward Signup and view all the answers

What does the prefix 'Supra-' mean?

Above, over Signup and view all the answers

What does the prefix 'Ultra-' mean?

Beyond, excessive Signup and view all the answers

What does the prefix 'Uni-' mean?

One Signup and view all the answers

What does the suffix '-ad' mean?

Toward Signup and view all the answers

What does the suffix '-asthenia' mean?

Weakness Signup and view all the answers

What does the suffix '-cele' mean?

Hernia Signup and view all the answers

What does the suffix '-cidal' mean?

Destroying, killing Signup and view all the answers

What does the suffix '-clasis' mean?

Breaking Signup and view all the answers

What does the suffix '-cytosis' mean?

Condition of cells Signup and view all the answers

What does the suffix '-desis' mean?

Binding Signup and view all the answers

What does the suffix '-ectasia' mean?

Expansion, dilation Signup and view all the answers

What does the suffix '-ectomy' mean?

Removal of Signup and view all the answers

What does the suffix '-genesis' mean?

Production of Signup and view all the answers

What does the suffix '-iasis' mean?

Pathological condition or state Signup and view all the answers

What does the suffix '-kinesia' mean?

Movement Signup and view all the answers

What does the suffix '-lysis' mean?

Destruction of Signup and view all the answers

What does the suffix '-megaly' mean?

Enlargement Signup and view all the answers

What does the suffix '-peresis' mean?

Slight paralysis Signup and view all the answers

What does the suffix '-parous' mean?

Producing, bearing Signup and view all the answers

What does the suffix '-pheresis' mean?

Removal Signup and view all the answers

What does the suffix '-phoresis' mean?

Carrying Signup and view all the answers

What does the suffix '-phthisis' mean?

Wasting away Signup and view all the answers

What does the suffix '-plasty' mean?

Surgical repair Signup and view all the answers

What does the suffix '-plegic' mean?

One who is paralyzed Signup and view all the answers

What does the suffix '-poiesis' mean?

Formation Signup and view all the answers

What does the suffix '-ptosis' mean?

Falling down, drooping Signup and view all the answers

What does the suffix '-rrhaphy' mean?

Surgical suturing Signup and view all the answers

What does the suffix '-rrhexis' mean?

Rupture Signup and view all the answers

What does the suffix '-scope' mean?

Instrument Signup and view all the answers

What does the suffix '-somnia' mean?

Sleep Signup and view all the answers

What does the suffix '-stalsis' mean?

Contraction Signup and view all the answers

What does the suffix '-stasis' mean?

Stopping, constant Signup and view all the answers

What does the suffix '-stenosis' mean?

Narrowing Signup and view all the answers

What does the suffix '-tropia' mean?

Turning Signup and view all the answers

Study Notes

Medical Terminology Prefixes and Suffixes

Anti-: Means "against"; e.g., antibacterial prevents bacterial growth.
Auto-: Indicates "self"; e.g., autoimmune refers to immune responses against one's own tissue.
Brachy-: Signifies "short"; e.g., brachyesophagus is an unusually short esophagus.
Brady-: Denotes "slow"; e.g., bradycardia refers to an abnormally slow heartbeat.
Circum-: Means "around"; e.g., circumoral describes something surrounding the mouth.
Contra-: Indicates "against"; e.g., contraindicated means not recommended.
Dia-: Means "through"; e.g., diaplacental refers to passing through the placenta.
Endo-: Signifies "within"; e.g., endoabdominal means located within the abdomen.
Hemi-: Indicates "half"; e.g., hemiplegia is paralysis on one side of the body.
Infra-: Means "positioned beneath"; e.g., infrasternal indicates below the sternum.
Iso-: Denotes "equal" or "same"; e.g., isometric refers to having the same dimensions.
Meso-: Signifies "middle" or "median"; e.g., mesoderm is the middle layer of skin.
Meta-: Means "after"; e.g., metacarpus refers to the bones attached to the carpus.
Micro-: Indicates "small" or "microscopic"; e.g., microplasia refers to stunted growth.
Oligo-: Means "few" or "scanty"; e.g., oligospermia pertains to low sperm count.
Retro-: Indicates "behind" or "backward"; e.g., retroversion refers to a backward turning of the uterus.
Supra-: Means "above" or "over"; e.g., supramaxillary is above the maxilla.
Ultra-: Denotes "beyond" or "excessive"; e.g., ultrasonic relates to higher frequency energy waves.
Uni-: Indicates "one"; e.g., uniglandular involves only one gland.

Medical Terminology Suffixes

-ad: Means "toward"; e.g., cephalad indicates toward the head.
-asthenia: Refers to "weakness"; e.g., neurasthenia involves vague symptoms of weakness.
-cele: Indicates "hernia"; e.g., cystocele is a hernia of the urinary bladder.
-cidal: Means "destroying" or "killing"; e.g., suicidal means likely to self-harm.
-clasis: Signifies "breaking"; e.g., osteoclasis is an intentional fracture of bone.
-cytosis: Indicates a "condition of cells"; e.g., erythrocytosis is the abnormal number of red blood cells.
-desis: Means "binding"; e.g., arthrodesis refers to stiffening a joint.
-ectasia: Refers to "expansion" or "dilation"; e.g., neurectasia involves nerve dilation.
-ectomy: Signifies "removal"; e.g., appendectomy denotes the removal of the appendix.
-genesis: Means "production of"; e.g., pathogenesis is the development of disease.
-iasis: Indicates a "pathological condition or state"; e.g., psoriasis is a chronic skin condition.
-kinesia: Refers to "movement"; e.g., bradykinesia indicates reduced movement.
-lysis: Means "destruction of"; e.g., electrolysis is the permanent removal of hair.
-megaly: Denotes "enlargement"; e.g., cephalomegaly refers to an abnormal head enlargement.
-peresis: Indicates "slight paralysis"; e.g., monoparesis is paralysis of one extremity.
-parous: Means "producing" or "bearing"; e.g., viviparous signifies bearing live young.
-pheresis: Indicates "removal"; e.g., leukapheresis refers to the extraction of leukocytes.
-phoresis: Means "carrying"; e.g., electrophoresis is the movement of particles in an electric field.
-phthisis: Refers to "wasting away"; e.g., hemophthisis indicates anemia.
-plasty: Means "surgical repair"; e.g., rhinoplasty pertains to nose plastic surgery.
-plegic: Indicates "one who is paralyzed"; e.g., quadriplegic refers to paralysis of all four limbs.
-poiesis: Refers to "formation"; e.g., erythropoiesis is the process of red blood cell formation.
-ptosis: Means "falling down" or "drooping"; e.g., blepharoptosis refers to drooping of the eyelid.
-rrhaphy: Indicates "surgical suturing"; e.g., herniorrhaphy is repair of a hernia.
-rrhexis: Means "rupture"; e.g., cardiorrhexis refers to rupture of the heart wall.
-scope: Denotes an "instrument for viewing"; e.g., microscope is used to view small objects.
-somnia: Indicates "sleep"; e.g., insomnia is the inability to sleep.
-stalsis: Refers to "contraction"; e.g., peristalsis is intestinal contraction movement.
-stasis: Means "stopping" or "constant"; e.g., homeostasis indicates a state of body equilibrium.
-stenosis: Denotes "narrowing"; e.g., stenostenosis refers to the narrowing of the parotid duct.
-tropia: Means "turning"; e.g., esotropia is characterized by crossed eyes.

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Test your knowledge of essential medical terminology with this flashcard quiz. Each card presents a prefix along with its definition and example, helping you understand the fundamental concepts of medical language. Perfect for students and professionals alike!