Sleep disorders — MCQs
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A 50-year-old man with severe obstructive sleep apnea (AHI 65 events/hour) and CPAP intolerance despite multiple mask trials undergoes maxillomandibular advancement surgery. Three months post-operatively, he continues to report excessive daytime sleepiness and his bed partner reports persistent snoring. Post-operative polysomnography shows AHI of 28 events/hour. He has a BMI of 38 kg/m² (unchanged from pre-surgery) and crowded posterior pharynx. Evaluate the next management strategy.
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Normal sleep physiology
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Insomnia disorder
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Sleep-related breathing disorders
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Central disorders of hypersomnolence
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Circadian rhythm sleep-wake disorders
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Parasomnias
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Sleep-related movement disorders
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Sleep disorders related to medical conditions
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Substance/medication-induced sleep disorders
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Sleep hygiene and behavioral interventions
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Pharmacological management of sleep disorders
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Polysomnography and sleep studies
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Psychiatric comorbidities with sleep disorders
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