Lab Exam II

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Author:
jmali921
ID:
290439
Filename:
Lab Exam II
Updated:
2014-12-02 17:20:27
Tags:
Anatomy Physiology
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Description:
lab exam potential questions
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  1. normal vision is known as?
    emmetropia
  2. near-sightedness is caused by a __________ eyeball. This condition is known as _______
    • long
    • myopia
  3. Far-sightedness occurs when the eyeball is too ___________. The condition is known as ___________.
    • short
    • hyperopia
  4. irregularities in the curvatures of the lens and/or the cornea lead to blurred vision problem is called _____________
    astigmatism
  5. The ability of the eye to focus differentially for objects of near vision is called _________
    accommodation
  6. define presbyopia
    when the elasticity of the lens decreases with old age; poses difficulty with near vision
  7. the dominant EEG pattern when your awake, awake with eyes closed (relaxation)
    alpha rhythm
  8. EEG stands for?
    electroencephalogram
  9. Deep sleep causes these waves
    delta and theta
  10. an excited state of mind causes this EEG pattern
    beta rhythm
  11. In terms of an EEG, what causes seizures
    involuntary, abnormal patterns of electrical activity in the brain

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