ABDSM FINAL EXAM TEST 2024 LATEST UPDATE COMPREHENSIVE QUEST IONS AND VERIFIED DETAILED ANSWERS [MOST TESTED QUESTIONS] CERTIFIED STUDY GUIDE RESOURCES GRADED A+ In the pathophysiology of sleep apnea, airway patency and stability is promoted by which factor? A. Increased lung volume B. Shorter mandible C. Increased parapharyngeal fat deposition D. Negative inspiratory pressure E. Reduced pharyngeal muscle dilator activity - (correct answer) A. Increased lung volume Oral appliance therapy commonly provides successful sole therapy for which of the following sleep -related breathing disorders? A. Primary central sleep apnea B. Cheyne -Stoke periodic breathing C. Obesity hypoventilation D. Overlap syndrome (OSA and COPD) E. None of the above - (correct answer) E. None of the above Which of the following statements is true regarding a modified mallampati classification of the oral pharynx? A. Mallampati II allows visualization of only the hard palate B. Malampati III allows visualization of only the hard palate C. Malampati classifications are taken with the patient sedated and reclined D. Mallampati classifications of IV have greater odds ratio than Mallampati classifications of I for severe OSA - (correct answer) D. Mallampati classifications of IV have greater odds ratio than Mallampati classifications of I for severe OSA What 8 item questionnaire was developed to perioperatively screen for risk of OSA? A. ESS B. STOP -BANG C. MSLT D. Berlin - (correct answer) B. STOP -BANG Which of the following is true about OSA and HTN? A. Ambulatory BP is increased in OSA patients primarily due to increased salt intake associated with elevated ghrelin levels B. Ambulator y BP normally increases in the early AM before awakening - this increase is blunted in OSA C. Untreated OSA is associated with a similar risk of HTN at all severity levels D. The risk of HTN in untreated OSA is due to intermittent hypoxia, sympathetic over activation, inflammation, and other complex factors - (correct answer) D. The risk of HTN in untreated OSA is due to intermittent hypoxia, sympathetic overactivation, inflammation, and other complex factors Across a general population, what is the m ost common sleep disorder? A. RLS B. Narcolepsy C. Delayed sleep phase syndrome D. Insomnia
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