Pediatric Dentistry · single question

Which is NOT a common cause of pediatric sleep apnea?

  1. Adenoid hypertrophy
  2. Tonsillar hypertrophy
  3. Obesity
  4. Hypotrophy (shrinkage) of the adenoids
Show answer and explanation

Correct answer: D. Hypotrophy (shrinkage) of the adenoids

  • A. Enlarged adenoids obstruct the airway — a leading pediatric cause.
  • B. Tonsillar hypertrophy is a classic cause of obstruction in children.
  • C. Obesity contributes to pediatric OSA.
  • D. Correct. Adenoid HYPOtrophy (small adenoids) would relieve obstruction, so it is not a cause of sleep apnea.

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