NEW RPSGT EXAM- 2024 Study Guide and Practice Test Correct 100%(GRADED A+)

The purpose of an intentional mask leak is to... - ANSWER Wash out CO2 and prevent rebreathing Recommended guidelines state that HSV can be considered when.... - ANSWER Cheyne Stokes and central Apneas have not been eliminated. What is aerophagia? - ANSWER The swallowing of air What is maxillomandibular advancement? - ANSWER Treatment that involves cutting and advancing the upper and lower jaw bones; enlarging and stabilizing the posterior airway. What is the PRIMARY function of the EPAP setting? - ANSWER To eliminate desaturations and arousals. According to guidelines, how many Hypopneas need to occur in peds pts prior to increasing pressure? - ANSWER 1 What are the AASM guidelines for supplemental O2 during PAP studies? - ANSWER 1lmp during PAP titration when SPO2 is less than or equal to 88% for 5 or more minutes and in the absence of obstructive events. If a pts Apneas are fixed at 10cm, but Hypopneas and snoring still occur at 16cm, what levels of BiLevel should be used? - ANSWER IPAP: 14 EPAP: 10 Which of the following can reduce the effectiveness of CPAP and why: Nasal spray, Alcohol, Anti depressants. - ANSWER Alcohol: impairs arousal response which can lead to longer than normal events and severe desats. Inhibits upper airway activity What syndrome would a pt with COPD and OSA have? - ANSWER Overlap syndrome What are hypoxemia and hypercapnia? - ANSWER Hypoxemia: very low 02 in the blood Hypercapnia: very high CO2 in the blood. What would a patient with both hypoxemia and hypercapnia most likely be diagnosed with? - ANSWER Hypoventilation What is an MWT's MOST important use? - ANSWER Measure patients ability to resist the urge to fall asleep Tricyclic antidepressants, large amounts of caffeine and large amounts of chocolate have been known to trigger what? - ANSWER REM sleep behavior disorder Recommended impedance for eeg and eog - ANSWER 5k ohms The amount of space needed to archive digitized data is MOST impacted by? - ANSWER Sampling rate Cortical activity is best described as - ANSWER Spontaneous arousal Calculate the AHI based on the following data 25 obstructive apneas 5 central apneas 23 mixed apneas 15 hypopneas 48 RERAS 65 arousals 360 min of sleep - ANSWER 11 According to RECOMMENDED guidelines, the minimum duration of a significant leg movement is - ANSWER .5 According to RECOMMENDED guidelines, an optional parameter to include in the report for an adult polysomnogram is - ANSWER Occurrence of hypoventilation during the diagnostic study in adult