Medical Terminology: Roots and Prefixes
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Questions and Answers

What does the root 'viv-' signify in biological terms?

  • wood
  • living (correct)
  • heat
  • to devour
  • Which of the following prefixes indicates a meaning of 'half'?

  • tri-
  • uni-
  • sub-
  • semi- (correct)
  • What does the suffix '-troph-' relate to in biological terminology?

  • body
  • nourishment (correct)
  • hard
  • layer
  • Which prefix means 'binding together' in biological terms?

    <p>sym- or syn-</p> Signup and view all the answers

    What is the meaning of the prefix 'xero-' in relation to ecological terms?

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

    Which root or prefix indicates something that is 'under' or 'below'?

    <p>sub-</p> Signup and view all the answers

    Which root refers to 'blood vessel' in biological terminology?

    <p>vaso-</p> Signup and view all the answers

    What does the prefix 'xyl-' refer to in biological contexts?

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

    Which term refers to an organism that can produce its own nourishment?

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

    Which suffix denotes 'to devour' or 'feeding' habits?

    <p>-vore</p> Signup and view all the answers

    What does the prefix 'sal-' signify in biological terms?

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

    Which of the following prefixes means 'four'?

    <p>tetra-</p> Signup and view all the answers

    Which of the following terms applies to an organism that derives nourishment from decaying organic matter?

    <p>sapro-</p> Signup and view all the answers

    What is the meaning of the prefix 'supra-' in biological terminology?

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

    Which root indicates something related to 'living'?

    <p>viv-</p> Signup and view all the answers

    Which root or prefix relates to the meaning of 'dry'?

    <p>xero-</p> Signup and view all the answers

    What does the prefix 'strat-' refer to in biological terms?

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

    Which suffix signifies 'a condition of equilibrium'?

    <p>-stasis</p> Signup and view all the answers

    Which prefix indicates the meaning of 'three'?

    <p>tri-</p> Signup and view all the answers

    What is the meaning of the root 'vaso-' in biological terminology?

    <p>blood vessel</p> Signup and view all the answers

    Which term refers to a class of organisms that result from the fusion of gametes?

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

    Which prefix indicates a meaning of 'above' in biological terminology?

    <p>Supra-</p> Signup and view all the answers

    What does the prefix 'sym-' or 'syn-' signify in biology?

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

    Which root refers to a condition related to 'heat'?

    <p>Therm-</p> Signup and view all the answers

    Which term describes organisms that can survive in extremely dry environments?

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

    Study Notes

    Roots, Suffixes, and Prefixes

    • Medical/Biological Terminology: The provided list presents a collection of roots, suffixes, and prefixes commonly used in medical and biological contexts, with their meanings and examples.

    Prefixes and Meanings

    • sacchar-: sugar
    • sal-: salt
    • sapro-: rotten
    • sclero-: hard
    • semi-: half
    • soma-: body
    • sphere: ball or round
    • sporo-: spore
    • stasis: equilibrium
    • stom-: mouth
    • strat- (o): layer
    • sub-: under, below
    • supra-: above
    • sym- or syn-: binding together
    • tetra-: four
    • -tegmen-: cover
    • therm-: heat
    • thromb-: clot
    • toxi-: poison
    • trans-: across, over
    • tri-: three, third
    • -troph-: nourishment
    • uni-: one
    • vaso-: blood vessel, vessel
    • vena-: vein
    • viv-: living
    • -vore-: to devour
    • xanthos-, xanth-: yellow
    • xero-: dry
    • xyl-, xylo-: wood
    • zo-, zoo-: animal
    • zyg-: united

    Suffixes and Meanings

    • -sphere: ball or round
    • -tegmen-: cover
    • -troph-: nourishment

    Examples (illustrating meaning and use)

    • arteriosclerosis: hardening of the arteries (sclero- hard, artery, -osis condition)
    • vasodilator: something that widens blood vessels (vaso- blood vessel, -dilator to widen)
    • xylem: woody tissue in plants (xylo- wood)
    • xanthoprotein: a yellow protein (xanthos- yellow, protein)
    • xerophyte: plant adapted for dry conditions (xero- dry, -phyte plant)
    • zygote: a fertilized egg (zyg- united)
    • unicellular: single-celled organism (uni- one, -cellular cell)
    • viviparous: giving birth to live young (viv- living, parous birth)
    • sympathy: feeling or showing sympathy, solidarity (sym- together, -pathy feeling)

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    Description

    This quiz focuses on the essential roots, suffixes, and prefixes commonly used in medical and biological terminology. Each term includes its meaning and examples to enhance understanding and memory retention. Test your knowledge and improve your vocabulary with this engaging quiz!

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