June 2025 Digital Edition Post-Test

June 2025

A participant must score 80% or higher on the post-test to earn CSTE credit. The participant may retake the post-test up to three times. If unable to achieve a passing score, credit cannot be issued. To retake the post-test, you may have to open it using a different browser than the browser you originally used.

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* Name:

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* Email:

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* Credentials:

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* BRPT Credential Number(s):

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* According to "Positive airway pressure therapy and all‐cause and cardiovascular mortality in people with obstructive sleep apnoea: a systematic review and meta-analysis of randomised controlled trials and confounder-adjusted, non-randomised controlled studies," people with OSA who use CPAP therapy have a ___ lower risk of dying from any cause compared to those with OSA who do not use CPAP.

25%

15%

37%

50%

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* A study by Morris J, Scott P, Luyster F, et al, found that single-night sleep studies were less sensitive in detecting mild OSA in women compared to men.

True

False

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* In combination with her MSLT protocol, what does neurologist-sleep physician Lynn Marie Trotti, MD, MSc, use to quantify sleep inertia severity?

Psychomotor Vigilance Test

Caffeine Trial

Multiple Sleep Latency Test

Epworth Sleepiness Scale

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* According to salivary testing company Salimetrics, what is the recommended washout period for patients who take less than 5 mg of melatonin a night before they should take a melatonin salivary assay?

at least 24 hours

at least 10 days

No washout needed

at least 5 days

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* According to "Oral appliance treatment for obstructive sleep apnea: an update," today, about ___ of patients experience no therapeutic benefit with an oral appliance.

one-fourth

one-fifth

one-third

one-half