Medical Terminologies & Abbreviations
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Questions and Answers

What does the root word 'phlebo' refer to in medical terminology?

  • Air
  • Colon
  • Vein (correct)
  • Blood
  • Which of the following prefixes means 'without' or 'absence'?

  • Poly
  • A-/An- (correct)
  • Hyper
  • Pre
  • What does the suffix '-megaly' signify in medical terms?

  • Urine
  • Increased
  • Opening
  • Enlargement (correct)
  • Identify the correct application of a combining vowel in medical terms.

    <p>Used when a suffix starts with a consonant</p> Signup and view all the answers

    Which of the following is a valid medical root word?

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

    What is the plural form of the term that ends in 'ex'?

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

    Which of the following terms is correctly pluralized to 'itides'?

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

    How is the plural form of a term ending in 'us' typically formed?

    <p>us to i</p> Signup and view all the answers

    Which of the following abbreviations stands for 'Basic Metabolic Panel'?

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

    What is the plural form for a medical term ending in 'y'?

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

    Which of these terms would correctly change from 'is' to plural?

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

    What is the correct plural of the term ending in 'on'?

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

    Which abbreviation refers to 'Adrenocorticotropic Hormone'?

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

    How do terms that end in 'nx' become plural?

    <p>changes to 'nges'</p> Signup and view all the answers

    What term is used to describe the study of blood?

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

    Which of the following terms corresponds to the abbreviation 'HIV'?

    <p>Human Immunodeficiency Virus</p> Signup and view all the answers

    For a term ending in 'um', how is the plural typically formed?

    <p>um to a</p> Signup and view all the answers

    Which abbreviation refers to 'Prostate Specific Antigen'?

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

    Which suffix is used to form the plural of a term ending in 'is'?

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

    Study Notes

    Medical Terminologies Overview

    • Medical terms often derived from Greek and Latin.
    • Each medical term consists of a root word, prefix, and suffix.

    Root Words

    • Define the core meaning of the medical term.
    • Common examples include:
      • Colo - colon
      • Phlebo - vein
      • Hemat - blood
      • Aero - air

    Prefixes

    • Located at the beginning of a term, modifying meaning.
    • Examples include:
      • a-/an - without or absence
      • Hyper - increased or above normal
      • Poly - many
      • Pre - before

    Suffixes

    • Positioned at the end of a term, providing additional meaning.
    • Examples include:
      • -megaly - enlargement
      • -uria - urine condition
      • -emia - blood condition
      • -ostomy - creating an opening

    Combining Vowels

    • Used when a suffix starts with a consonant to ease pronunciation, typically the letter "O."
    • Does not alter root word meaning.
    • Example: Hemat + logy = hematology (study of blood).

    Pluralization Rules

    • Different endings require specific plural forms:
      • "-a" changes to "-e"
      • "-is" changes to "-es"
      • "-ex/ix" changes to "-ices"
      • "-on" changes to "-a"
      • "-um" changes to "-a"
      • "-us" changes to "-i"
      • "-itis" changes to "-itides"
      • "-nx" changes to "-nges"
      • "-y" changes to "-ies"
      • "-x" changes to "-ces"

    Laboratory Testing Abbreviations

    • A comprehensive list of frequently used abbreviations:
      • A1A - Alpha-1 Antitrypsin
      • A1c - Hemoglobin A1c
      • ABG - Arterial Blood Gas
      • BMP - Basic Metabolic Panel
      • CBC - Complete Blood Count
      • CRP - C Reactive Protein
      • HIV - Human Immunodeficiency Virus

    Important Abbreviation Examples

    • Hormonal and metabolic tests:
      • ACTH - Adrenocorticotropic Hormone
      • GH - Growth Hormone
      • TSH - Thyroid Stimulating Hormone
    • Enzyme and protein levels:
      • CK - Creatine Kinase
      • LDH - Lactate Dehydrogenase
      • PSA - Prostate Specific Antigen

    Vitamins and Minerals

    • Common abbreviations:
      • B12 - Vitamin B12
      • Fe - Total Iron
      • Zn - Zinc

    Blood Components

    • Key terms for blood components:
      • RBC - Red Blood Cell
      • WBC - White Blood Cell Count
      • Hct - Hematocrit

    Additional Testing Terms

    • Specialized tests and conditions:
      • PAP - Pap Smear
      • VDRL - Syphilis Test
      • AFB - Acid Fast Bacillus

    Studying Medical Terminology

    • Familiarize with root words, prefixes, and suffix systems.
    • Understand and apply pluralization rules to medical terms.
    • Recognize common laboratory abbreviations and their significance in medical practice.

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    Description

    This quiz focuses on the basic components of medical terminology, including root words, prefixes, and suffixes. Participants will learn to identify and properly use these terms in medical practice, enhancing their understanding of language in healthcare. This foundational knowledge is essential for any healthcare professional.

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