Medical Terminology Basics Quiz

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Questions and Answers

What is the function of a prefix in a medical term?

  • To provide the essential meaning of the word
  • To show the plural form of the word
  • To specify the location of the medical condition (correct)
  • To indicate the medical specialty of the term

What is the role of a combining vowel in a medical term?

  • To signify the medical specialty of the term
  • To change the part of speech of the medical term
  • To make the medical term easier to pronounce (correct)
  • To add meaning to the medical term

What does the root 'pulmo' refer to in medical terminology?

  • Heart
  • Liver
  • Lung (correct)
  • Kidney

Which part of a medical term gives the essential meaning of the word?

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

What is a combining form in a medical term?

<p>A combination of root and combining vowel (D)</p> Signup and view all the answers

Which of the following amino acids is classified as a neutral amino acid?

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

Which amino acid is considered an essential amino acid?

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

What is the metabolic fate of acidic amino acids?

<p>Conversion to carbohydrates (D)</p> Signup and view all the answers

What distinguishes semi-essential amino acids from essential amino acids?

<p>Formation in the body at a sufficient rate for growth and protein synthesis (D)</p> Signup and view all the answers

What is the chemical classification of neutral amino acids?

<p>Monocarboxylic and monoamino groups (D)</p> Signup and view all the answers

Flashcards

Function of a Prefix

Specifies the location of a medical condition.

Role of Combining Vowel

Makes the medical term easier to pronounce.

Root 'pulmo' refers to:

Lung

Part of medical term that provides essential meaning

Gives the essential meaning of the word.

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Combining Form

A combination of root and combining vowel.

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Neutral Amino Acid

Glycine

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Essential Amino Acid

Valine

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Metabolic Fate of Acidic Amino Acids

Conversion to carbohydrates.

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Semi-Essential vs. Essential Amino Acids

Formation rate in the body is insufficient for growth and protein synthesis.

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Chemical Classification of Neutral Amino Acids

Monocarboxylic and monoamino groups.

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Study Notes

Medical Terminology

  • A prefix in a medical term indicates the location, direction, or intensity of the word's meaning.

Combining Vowels

  • A combining vowel connects a root word to a suffix or another root word in a medical term.
  • Combining vowels are usually the vowel "o" or "i", and they are used to link words together.

Root Words

  • The root 'pulmo' refers to the lungs in medical terminology.

Essential Meaning

  • The root of a medical term gives the essential meaning of the word.

Combining Forms

  • A combining form is a root word with a combining vowel added to the end, which is used to form a new word.

Amino Acids

  • Neutral amino acids are those that have no charge, and they include alanine, glycine, and serine.
  • Histidine is an essential amino acid, which means the human body cannot synthesize it on its own.
  • Acidic amino acids are metabolized into energy or used in the synthesis of other molecules.
  • Semi-essential amino acids are those that can be synthesized by the human body, but not in sufficient amounts, whereas essential amino acids cannot be synthesized by the human body at all.
  • Neutral amino acids are classified as those that have a neutral charge, meaning they are not acidic or basic.

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