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mcranfield mcranfield
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6 years ago
John has periods during the night where he stops breathing, causing carbon dioxide levels in his blood to rise. Once the levels get too high, he wakes up, gasping for breath. John suffers from:
 
  a. insomnia.
  b. sleep apnea.
  c. narcolepsy.
  d. night terrors.
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BRaines92BRaines92
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6 years ago
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