Abdsm Sleep Mastery 1 Pre Test
Questions And Answers With Verified
Solutions 100% Correct!!!
In the pathophysiology of sleep apnea, airway patency and stability are promoted
by which factor?
A. Increased lung volume
B. Shorter mandible
C. Increased parapharyngeal fat deposition
D. Negative inspiratory pressure
Oral appliance therapy commonly provides successful sole therapy for which of
the following sleep-related breathing disorders?
A. Cheyne-Stoke respiration
B. Obesity hypoventilation syndrome
C. Overlap syndrome (OSA and COPD)
D. None of the above - ANSWER✔✔ None of the above
Which of the following is true about OSA and hypertension?
A. Ambulatory blood pressure is increased in OSA patients primarily due to
increased salt intake driven by elevated ghrelin levels.
B. Ambulatory blood pressure normally increases in the early morning before
awakening and this increase is blunted in OSA.
C. Untreated OSA is associated with a similar risk of hypertension at all OSA
severity levels.
, D. Untreated OSA is an independent risk factor for hypertension and is likely due
to intermittent hypoxia, sympathetic overactivation, inflammation and other
complex factors. - ANSWER✔✔ D. Untreated OSA is an independent risk factor for
hypertension and is likely due to intermittent hypoxia, sympathetic
overactivation, inflammation and other complex factors.
Across a general population, which of the follow statements are true regarding
sleep disorders?
A. Restless legs syndrome (RLS) is most often related to a vitamin B deficiency.
B. Narcolepsy can be entirely diagnosed with an oral history
C. Delayed sleep phase syndrome (DSPS) is most common in baby boomers
D. It is estimated that more than 80% of sleep disorders are undiagnosed
E. Obstructive sleep apnea (OSA) is more common than insomnia - ANSWER✔✔
D. It is estimated that more than 80% of sleep disorders are undiagnosed
Measurement has shown that patients with sleep apnea have smaller upper
airways than those without sleep apnea, but manage to keep an open airway
during wakefulness by:
A. Mouth breathing
B. Increased muscle tone
C. Increased blood flow to the soft tissue
D. Frequent bruxing - ANSWER✔✔ B. Increased muscle tone
A typical adult type 1 in-lab sleep study records all of the following except:
A. Airflow
B. Carbon dioxide levels
C. Oxygen saturation
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