RPSGT
Domain 1: Clinical Overview, Education,
Patient Support
Final Assessment Review
(With Solutions)
2026
1
,A patient undergoing a sleep study reports excessive daytime
sleepiness despite using CPAP therapy. What is the first clinical
assessment step to evaluate his therapy efficacy?
A. Increase CPAP pressure by 2 cm H2O immediately
B. Assess residual AHI from CPAP data
C. Recommend a switch to BiPAP therapy
D. Discontinue CPAP and start oral appliance therapy
Answer: B
Rationale: Assessing residual AHI (Apnea-Hypopnea Index) using
CPAP data helps determine if obstructive events are still occurring,
indicating therapy efficacy before making changes.
Which of the following patient education approaches is most
effective for improving CPAP adherence?
A. Providing only written instructions
B. Conducting a hands-on mask fitting session
C. Giving patients a troubleshooting pamphlet
D. Scheduling monthly follow-up calls without education
Answer: B
Rationale: Hands-on mask fitting helps the patient experience
comfort and proper use, improving adherence more than passive
educational methods.
When educating a patient on the impact of obstructive sleep apnea,
the RPSGT should emphasize that untreated OSA can lead to which
major complication?
A. Insomnia
B. Pulmonary embolism
C. Cardiovascular disease
2
, D. Type 1 diabetes mellitus
Answer: C
Rationale: Untreated OSA is strongly linked to cardiovascular
complications like hypertension, arrhythmias, and stroke.
In a clinical assessment, which parameter measured during a
polysomnogram best indicates a patient’s sleep architecture quality?
A. Oxygen saturation nadir
B. Sleep efficiency percentage
C. Number of apneas per hour
D. Snoring frequency
Answer: B
Rationale: Sleep efficiency (total sleep time divided by time in bed)
reflects how well the patient maintains sleep, indicating sleep quality.
What is the appropriate action if a patient demonstrates nasal
congestion interfering with CPAP therapy tolerance?
A. Advise quitting CPAP therapy
B. Recommend nasal corticosteroids or a humidifier
C. Suggest switching to an oral appliance without clinical evaluation
D. Immediately start oxygen therapy
Answer: B
Rationale: Nasal corticosteroids and heated humidification help
relieve congestion, improving CPAP tolerance.
When providing caregiver education about pediatric sleep disorders,
which sign is most important to highlight?
A. Frequent naps during the day
B. Loud snoring and mouth breathing during sleep
3
Domain 1: Clinical Overview, Education,
Patient Support
Final Assessment Review
(With Solutions)
2026
1
,A patient undergoing a sleep study reports excessive daytime
sleepiness despite using CPAP therapy. What is the first clinical
assessment step to evaluate his therapy efficacy?
A. Increase CPAP pressure by 2 cm H2O immediately
B. Assess residual AHI from CPAP data
C. Recommend a switch to BiPAP therapy
D. Discontinue CPAP and start oral appliance therapy
Answer: B
Rationale: Assessing residual AHI (Apnea-Hypopnea Index) using
CPAP data helps determine if obstructive events are still occurring,
indicating therapy efficacy before making changes.
Which of the following patient education approaches is most
effective for improving CPAP adherence?
A. Providing only written instructions
B. Conducting a hands-on mask fitting session
C. Giving patients a troubleshooting pamphlet
D. Scheduling monthly follow-up calls without education
Answer: B
Rationale: Hands-on mask fitting helps the patient experience
comfort and proper use, improving adherence more than passive
educational methods.
When educating a patient on the impact of obstructive sleep apnea,
the RPSGT should emphasize that untreated OSA can lead to which
major complication?
A. Insomnia
B. Pulmonary embolism
C. Cardiovascular disease
2
, D. Type 1 diabetes mellitus
Answer: C
Rationale: Untreated OSA is strongly linked to cardiovascular
complications like hypertension, arrhythmias, and stroke.
In a clinical assessment, which parameter measured during a
polysomnogram best indicates a patient’s sleep architecture quality?
A. Oxygen saturation nadir
B. Sleep efficiency percentage
C. Number of apneas per hour
D. Snoring frequency
Answer: B
Rationale: Sleep efficiency (total sleep time divided by time in bed)
reflects how well the patient maintains sleep, indicating sleep quality.
What is the appropriate action if a patient demonstrates nasal
congestion interfering with CPAP therapy tolerance?
A. Advise quitting CPAP therapy
B. Recommend nasal corticosteroids or a humidifier
C. Suggest switching to an oral appliance without clinical evaluation
D. Immediately start oxygen therapy
Answer: B
Rationale: Nasal corticosteroids and heated humidification help
relieve congestion, improving CPAP tolerance.
When providing caregiver education about pediatric sleep disorders,
which sign is most important to highlight?
A. Frequent naps during the day
B. Loud snoring and mouth breathing during sleep
3
