Pathology · single question
Each of the following anatomical features commonly contributes to adult obstructive sleep apnea EXCEPT:
Show answer and explanation
Correct answer: C. Hypotrophy (atrophy) of the tonsils
- A. A large tongue narrows the airway and contributes to OSA.
- B. Retrognathia reduces airway space and contributes to OSA.
- C. Correct. Tonsillar HYPERtrophy contributes to OSA; HYPOtrophy (small/atrophied tonsils) does not obstruct the airway.
- D. Excess soft tissue around the airway promotes collapse and contributes to OSA.