Medical Terminology: Suffixes

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Questions and Answers

Which of the following describes the primary role of a suffix in medical terminology?

  • To connect a prefix to the root word.
  • To indicate the quantity or size of an organ.
  • To form the foundation of a medical term related to a body part.
  • To modify the meaning of the medical term. (correct)

Suffixes denote singular and plural forms of a word.

True (A)

The suffix '-ectomy' denotes _______, ________.

excision, removal

A surgical puncture to remove fluid for diagnostic purposes is indicated by which suffix?

<p>-centesis (A)</p> Signup and view all the answers

The suffix '-rrhaphy' means crushing.

<p>False (B)</p> Signup and view all the answers

Which suffix indicates a surgical repair?

<p>-plasty (B)</p> Signup and view all the answers

The suffix '-stomy' indicates forming an ________.

<p>opening</p> Signup and view all the answers

Which suffix denotes 'binding or fixation' and is often used in orthopedic procedures?

<p>-desis (B)</p> Signup and view all the answers

The suffix '-tome' indicates an incision.

<p>False (B)</p> Signup and view all the answers

Which suffix indicates 'incision'?

<p>-tomy (C)</p> Signup and view all the answers

Which of the following suffixes is used to describe an instrument for examining?

<p>-scope (D)</p> Signup and view all the answers

The suffix '-graph' indicates a device for _________.

<p>recording</p> Signup and view all the answers

The suffix '-scopy' means instrument for examining.

<p>False (B)</p> Signup and view all the answers

Which suffix is most appropriate to describe 'the process of recording'?

<p>-graphy (A)</p> Signup and view all the answers

Which suffix would you use to denote 'the instrument for measuring' something in a medical context?

<p>-meter (A)</p> Signup and view all the answers

The suffix '-metry' refers to the _______ of measuring.

<p>act</p> Signup and view all the answers

The suffix '-scope' means a record or writing.

<p>False (B)</p> Signup and view all the answers

In medical terminology, which suffix is used to denote pain?

<p>-algia (B)</p> Signup and view all the answers

The suffixes '-plasia' and '-plasm' refer to formation and _______.

<p>growth</p> Signup and view all the answers

What do the suffixes '-gen' and '-genesis' indicate in medical terms?

<p>Origin or production (C)</p> Signup and view all the answers

The suffixes '-rrhage' and '-rrhagia' mean swelling.

<p>False (B)</p> Signup and view all the answers

Swelling is best described by what suffix?

<p>-edema (C)</p> Signup and view all the answers

The suffix '-cele' describes a hernia or _________.

<p>swelling</p> Signup and view all the answers

Which suffix indicates the presence of a stone or calculus?

<p>-lith (D)</p> Signup and view all the answers

The suffix '-osis' represents involuntary contraction or twitching.

<p>False (B)</p> Signup and view all the answers

Which suffix means narrowing or stricture?

<p>-stenosis (C)</p> Signup and view all the answers

The suffix '-rrhea' denotes _______ or flow.

<p>discharge</p> Signup and view all the answers

In medical terminology, what does the suffix '-pathy' signify?

<p>Disease (B)</p> Signup and view all the answers

The suffix '-oma' indicates inflammation.

<p>False (B)</p> Signup and view all the answers

Which suffix is used to denote rupture?

<p>-rrhexis (A)</p> Signup and view all the answers

Paralysis is best described by the suffix '-______'.

<p>plegia</p> Signup and view all the answers

The suffix '-emia' means dilation or expansion.

<p>False (B)</p> Signup and view all the answers

Which of the following suffixes refers to vomiting?

<p>-emesis (C)</p> Signup and view all the answers

Match the following adjective suffixes and grammatical suffixes to their meanings:

<p>-ac, -al, -ar, -ary, -ic, -ile, and -ous = pertaining to -esis, -ia, and -ism = condition -ician and -ist = specialist -iatry = medicine; treatment</p> Signup and view all the answers

What is the general meaning of the diminutive suffixes '-icle', '-ole', and '-ule'?

<p>Small, minute (C)</p> Signup and view all the answers

When changing from singular to plural in medical terms, which of the following transformations is correct?

<p>Diagnosis to diagnoses (C)</p> Signup and view all the answers

The plural form of thrombus is _______.

<p>thrombi</p> Signup and view all the answers

The plural form of fungus is funguses.

<p>False (B)</p> Signup and view all the answers

Which medical term accurately describes 'crushing of a stone'?

<p>lith/o/tripsy (B)</p> Signup and view all the answers

Forming a new opening (mouth) in the colon is best described as colon/o/_______.

<p>stomy</p> Signup and view all the answers

The term for surgical removal of the appendix is:

<p>append/ectomy (B)</p> Signup and view all the answers

Which statement best describes the primary role of a suffix in medical terminology?

<p>It modifies the meaning of the word. (C)</p> Signup and view all the answers

Suffixes in medical terms only indicate pathological conditions.

<p>False (B)</p> Signup and view all the answers

What type of suffix is '-ectomy'?

<p>Surgical</p> Signup and view all the answers

The suffix '-itis' generally refers to ______ in medical terminology.

<p>inflammation</p> Signup and view all the answers

Match the following suffixes with their meanings:

<p>-algia = Pain -centesis = Surgical puncture to remove fluid -graphy = Process of recording -stomy = Surgical opening</p> Signup and view all the answers

When does a word root typically link to a suffix directly, without a combining vowel?

<p>When the suffix begins with a vowel. (B)</p> Signup and view all the answers

The suffix '-scope' refers to the instrument itself, not the process of examining.

<p>True (A)</p> Signup and view all the answers

What does the suffix '-desis' typically indicate in a surgical context?

<p>Fixation</p> Signup and view all the answers

The diagnostic suffix '-metry' refers to the ______ of something.

<p>act of measuring</p> Signup and view all the answers

Which suffix denotes 'surgical repair'?

<p>-plasty (D)</p> Signup and view all the answers

The suffix '-oma' always indicates a malignant tumor.

<p>False (B)</p> Signup and view all the answers

What is the meaning of the suffix '-rrhea'?

<p>discharge or flow</p> Signup and view all the answers

In the term 'bronchiolitis,' the suffix '-itis' indicates that there is ______ of the bronchioles.

<p>inflammation</p> Signup and view all the answers

Which of these suffixes is generally used to describe a smaller version of a structure?

<p>-ule (B)</p> Signup and view all the answers

Changing 'diagnosis' to its plural form results in which of the following terms?

<p>Diagnoses (D)</p> Signup and view all the answers

Flashcards

Suffix

A word element placed at the end of a word.

Surgical Suffixes

Suffixes that describe types of invasive procedures performed on a body part.

Word Root

Word root links a suffix that begins with a vowel.

Combining Form

Combining form links a suffix that begins with a consonant.

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-ectomy

Surgical: excision, removal.

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-centesis

Surgical: surgical puncture.

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-tripsy

Surgical: crushing.

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-lysis

Surgical: separation; destruction; loosening.

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-clasis

Surgical: to break; surgical fracture.

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-pexy

Surgical: fixation (of an organ).

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-rrhaphy

Surgical: suture.

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-plasty

Surgical: surgical repair.

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-stomy

Surgical: forming an opening (mouth).

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-desis

Surgical: binding, fixation (of bone or joint).

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-tome

Surgical: instrument to cut.

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-tomy

Surgical: incision.

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Diagnostic Suffixes

Suffixes that denote a procedure or test performed to find the cause of illness.

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-scope

Diagnostic: instrument for examining.

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-scopy

Diagnostic: visual examination.

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-graph

Diagnostic: instrument for recording.

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-graphy

Diagnostic: process of recording.

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-meter

Diagnostic: instrument for measuring.

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-metry

Diagnostic: act of measuring.

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-gram

Diagnostic: record, writing.

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Pathological Suffixes

Suffixes that describe an abnormal condition or disease

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-algia, -dynia

Pathological: pain.

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-plasia, -plasm

Pathological: formation, growth.

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-gen, -genesis

Pathological: forming, producing, origin.

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-rrhage, -rrhagia

Pathological: bursting forth (of).

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-edema

Pathological: swelling.

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-cele

Pathological: hernia, swelling.

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-lith

Pathological: stone, calculus.

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-osis

Pathological: increase (primarily with blood cells).

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-spasm

Pathological: involuntary contraction, twitching.

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-stenosis

Pathological: narrowing, stricture.

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-rrhea

Pathological: discharge, flow.

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-pathy

Pathological: disease.

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-itis

Pathological: inflammation.

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-oma

Pathological: tumor.

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-rrhexis

Pathological: rupture.

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-plegia

Pathological: paralysis.

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-ectasis

Pathological: dilation, expansion.

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-emesis

Pathological: vomiting

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-emia

Pathological: blood condition.

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-iasis

Pathological: abnormal condition (something specified).

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Grammatical Suffixes

Suffixes to form parts of speech, adjectives, and nouns.

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Diminutive Suffixes

Suffixes that denote a smaller version of a word.

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Adjective Suffix meanings

Adjective suffixes –ac, -al, -ar, -ary, -ic, -ile, and –ous mean pertaining to.

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Noun suffix meanings

Noun suffixes –esis, -ia, and -ism mean condition.

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Noun Specialist suffixes

Noun suffixes –ician and –ist mean specialist.

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Study Notes

Suffixes

  • A suffix is a word element at the end of a word
  • Suffixes can change a medical word's meaning
  • Suffixes denote singular and plural word forms
  • Suffixes denote a part of speech

Types of Suffixes

  • There are surgical suffixes
  • Diagnostic suffixes
  • Grammatical and diminutive suffixes
  • Singular and plural suffixes

Surgical Suffixes

  • Describe an invasive procedure performed on a body part
  • Examples include:
    • append/ectomy
    • arthr/o/centesis
    • lith/o/tripsy

Linking Suffixes

  • A word root links a suffix that begins with a vowel.
    • Example: gastr/itis
  • A combining form links a suffix that begins with a consonant
    • Example: gastr/o/scopy

Surgical Suffixes Exercise

  • Excision, removal: -ectomy
  • Surgical puncture: -centesis
  • Crushing: -tripsy
  • Separation; destruction; loosening: -lysis
  • To break; surgical fracture: -clasis
  • Fixation (of an organ): -pexy
  • Suture: -rrhaphy
  • Surgical repair: -plasty
  • Forming an opening (mouth): -stomy
  • Binding, fixation (of a bone or joint): -desis
  • Instrument to cut: -tome
  • Incision: -tomy

Diagnostic and Pathological Suffixes

  • Diagnostic suffixes denote a procedure or test performed to find the cause and nature of an illness
  • Examples include:
    • electr/o/cardio/gram (ECG)
    • gastr/o/scopy
    • encephal/o/graphy

Diagnostic Suffixes Exercise

  • Instrument for examining: -scope
  • Visual examination: -scopy
  • Instrument for recording: -graph
  • Process of recording: -graphy
  • Instrument for measuring: -meter
  • Act of measuring: -metry
  • Record, writing: -gram

Pathological Suffixes

  • Describe an abnormal condition or a disease
  • Examples include:
    • neur/algia
    • gastr/itis
    • hem/o/rrhage

Pathological Suffixes Exercise

  • Pain: -algia, -dynia
  • Formation, growth: -plasia, -plasm
  • Forming, producing, origin: -gen, -genesis
  • Bursting forth (of): -rrhage, -rrhagia
  • Swelling: -edema
  • Hernia, swelling: -cele
  • Stone, calculus: -lith
  • Abnormal condition; increase (used primarily with blood cells): -osis
  • Involuntary contraction, twitching: -spasm
  • Narrowing, stricture: -stenosis
  • Discharge, flow: -rrhea
  • Disease: -pathy
  • Inflammation: -itis
  • Tumor: -oma
  • Rupture: -rrhexis
  • Paralysis: -plegia
  • Dilation, expansion: -ectasis
  • Vomiting: -emesis
  • Blood condition: -emia
  • Abnormal condition (produced by something specified): -iasis

Grammatical Suffixes

  • Attached to word roots to form parts of speech, such as adjectives and nouns
    • gastr/ic (adjective)
    • neur/al (adjective)
    • obstetr/ician (noun)
    • pneumon/ia (noun)

Diminutive Suffixes

  • Denotes a smaller version of a word
    • tub/ule (small, minute)
    • arteri/ole (small, minute)

Grammatical and Diminutive Suffixes Exercise

  • Adjective suffixes –ac, -al, -ar, -ary, -ic, -ile, and –ous mean: pertaining to
  • Noun suffixes –esis, -ia, and -ism mean: condition
  • Noun suffixes –ician and –ist mean: specialist
  • Noun suffix -iatry means: medicine; treatment
  • Diminutive suffixes -icle, -ole, and -ule mean: small, minute

Singular and Plural Suffixes

  • Change when a word is being modified from singular to plural
    • diagno/sis to diagno/ses
    • bronch/us to bron/chi
    • deform/ity to deformi/ities

Singular and Plural Terms Exercise

  • Thrombus: thrombi
  • Ovum: ova
  • Fungus: fungi
  • Diagnosis: diagnoses

Complete the Medical Word Exercise

  • Crushing of a stone: lith/o/tripsy
  • Forming a new opening (mouth) in the colon: colon/o/stomy
  • Excision, removal of the appendix: append/ectomy
  • Disease of the joint(s): arthr/o/pathy
  • Instrument to examine a joint: arthr/o/scope
  • Inflammation of the stomach: gastr/itis
  • Surgical puncture of a joint: arthr/o/centesis
  • Suture of muscle(s): my/o/rrhaphy
  • Binding, fixation (of a joint): arthr/o/desis
  • Forming an opening (mouth) into the trachea: trache/o/stomy
  • Instrument for recording the heart: cardi/o/graph
  • Record of electrical activity of the heart: electr/o/cardi/o/gram
  • Pain of a nerve: neur/algia
  • Forming, producing, origin of cancer: carcin/o/gen or carcin/o/genesis
  • Softening of bone: oste/o/malacia
  • Abnormal condition of stones: lith/iasis
  • Hernia, swelling of the liver: hepat/o/cele
  • Swelling of a lymph gland: lymph/edema
  • Tumor composed of lymph tissue: lymph/oma
  • Bursting forth (of) blood: hem/o/rrhage

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