Which of the following is the first-line recommended treatment for moderate-to-severe obstructive sleep apnea?

Which of the following is the first-line

Multiple choice — select the best answer

AMandibular advancement device
BUvulopalatopharyngoplasty (UPPP)
CContinuous positive airway pressure (CPAP)
DSupplemental nocturnal oxygen

✓ Correct answer: C. Continuous positive airway pressure (CPAP) CPAP is the gold-standard first-line treatment for moderate-to-severe OSA, effectively splinting the airway open pneumatically. Oral appliances are an alternative for mild-to-moderate OSA or CPAP-intolerant patients.

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Which of the following is the first-line recommended treatment for moderate-to-severe obstructive sleep apnea?

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