Common Terminology in the Neurologic System
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Questions and Answers

What does the term 'dystonia' refer to?

  • Continuous muscle movements
  • Involuntary muscle contractions (correct)
  • Feeling or sensation
  • Difference in pupil sizes
  • What does '-esthesia' mean?

    Feeling or sensation

    Mydriasis refers to constricted pupils.

    False

    What does 'Anisocoria' indicate?

    <p>Difference in pupil sizes</p> Signup and view all the answers

    The term 'tinnitus' describes __________.

    <p>ringing in your ears</p> Signup and view all the answers

    Which of the following terms refers to involuntary muscle movements?

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

    Fasciculations are defined as rhythmic involuntary contractions of opposing groups of muscles.

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

    What are 'tics' in the context of movement disorders?

    <p>Involuntary repetitive twitching movements</p> Signup and view all the answers

    The term 'tremors' refers to __________.

    <p>involuntary repetitive twitching movements</p> Signup and view all the answers

    Study Notes

    Common Terminology in the Neurologic System

    • Dystonia: Involuntary muscle contractions
    • Dyskinesia: Repetitive pattern of muscle movements
    • -esthesia: Means feeling or sensation
    • PERRLA: Pupils Equal, Round, Reactive to Light and Accommodation
    • Mydriasis: Dilated pupils
    • Miosis: Small pinpoint pupils
    • Anisocoria: Difference in pupil sizes
    • Paresthesia: Involuntary muscle movements (jerky movements)
    • Tinnitus: Ringing in your ears
    • Fasciculations: Continuous, rapid twitching of resting muscles
    • Tremors: Involuntary repetitive twitching movements
    • Tics: Involuntary repetitive twitching movements (can be motor and/or vocal)
    • Myoclonus: Involuntary contraction of opposing groups of muscles (rhythmic)

    Causes of Anisocoria

    • Brain injury
    • Tumor
    • Infection

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    Description

    This quiz covers essential terms related to the neurologic system, including definitions and descriptions of specific conditions such as dystonia, dyskinesia, and anisocoria. Understanding these terms is crucial for anyone studying neurology or related fields. Test your knowledge and enhance your grasp of neurologic terminology.

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