SDS EXAM-NBRC 2025 LATEST EXAM QUESTIONS AND ALL CORRECT
ANSWERS (100% GUARANTEED TO PASS)ALREADY GRADED GRADED
A+
The recommended HFF for recording electocardiograph channel is -CORRECT ANSWER70Hz
Which of the following would best describe rhythmic movement disorder?
1. Minimum frequency of 0.3Hz
2. Max frequency of 2.0Hz
3. Min number of 4 rhythmic movements
a.1,2
b.2,3
c.1,3
d.1,2,3 -CORRECT ANSWERb
A 14 year old boy is undergoing an overnight sleep study and has been stared on CPAP. The pt is
currently on 8cmH2O CPAP. What is the recommended max CPAP pressure for this pt -
CORRECT ANSWER20cmH2O
What is max CPAP for pts under 12 years old? -CORRECT ANSWER15cmH2O
A pt recently completed an MSLT having obtained a total score of 10. Which of the following
would best describe managing the pts daytime sleepiness? -CORRECT
ANSWERTroublesome
Classify the following MSLT scores:
,0 - 5 minutes...
6 - 10 minutes...
11 - 15 minutes...
16 - 20 minutes... -CORRECT ANSWER...Severe
...Troublesome
...Manageable
...Excellent
During an MSLT a pt has had 5 naps w/o onset of REM...what should be done next?
a. End the study
b. Have pt take 6th nap -CORRECT ANSWERb. 6th nap
MSLT is a seris of ____ to ____naps, each ____min long, ____ hours apart.
______ naps will be suffieicent if sleep onset REM has occurred in 2 naps. -CORRECT
ANSWER4 to 5 each 20min long and 2 hours apart
4
In MSLT the 1st nap begins ___ to ____ hours after the overnight PSG has concluded -
CORRECT ANSWER1.5 to 3 hours
MSLT is not recommended the morning after what type of study -CORRECT ANSWERSplit
MSLT is not used to diagnose narcolepsy if the TST on the prior night study was less than ____
hours -CORRECT ANSWER6
State 2 methods for ending a nap in an MSLT -CORRECT ANSWER1. No sleep onset after
20min
, 2. After 15min of continuous recording following sleep onset
List channels used in sleep montage for an MSLT -CORRECT ANSWEREEG (2 leads: Central
and Occipital)
2 Reference Leads (M1 and M2)
E1 and E2 (Eyes)
2 EMG leads (chin and 2 submentalis only)
ECG
List 3 items that must be scored for MSLT -CORRECT ANSWER1. Sleep latencies for each
nap
2. MSLT for the entire test (avg of ALL naps)
3. SOREM periods
Correct postion for and esophageal pH monitoring catheter is... -CORRECT
ANSWERadvance catheter until pH< 4.0 and then withdraw 5cm, tape and record tube
placement at nostril
Describe the anatomic position an esophageal pH catheter should be placed -CORRECT
ANSWERCather tip should be 5cm above the upper border of the lower esophgeal sphincter
Another name for the disinfecting agent Cidex?
How long for this agent to disinfect?
How long for this agent to sterilize -CORRECT ANSWERAlkaline gluteraldeyde
10 min
10 hours
ANSWERS (100% GUARANTEED TO PASS)ALREADY GRADED GRADED
A+
The recommended HFF for recording electocardiograph channel is -CORRECT ANSWER70Hz
Which of the following would best describe rhythmic movement disorder?
1. Minimum frequency of 0.3Hz
2. Max frequency of 2.0Hz
3. Min number of 4 rhythmic movements
a.1,2
b.2,3
c.1,3
d.1,2,3 -CORRECT ANSWERb
A 14 year old boy is undergoing an overnight sleep study and has been stared on CPAP. The pt is
currently on 8cmH2O CPAP. What is the recommended max CPAP pressure for this pt -
CORRECT ANSWER20cmH2O
What is max CPAP for pts under 12 years old? -CORRECT ANSWER15cmH2O
A pt recently completed an MSLT having obtained a total score of 10. Which of the following
would best describe managing the pts daytime sleepiness? -CORRECT
ANSWERTroublesome
Classify the following MSLT scores:
,0 - 5 minutes...
6 - 10 minutes...
11 - 15 minutes...
16 - 20 minutes... -CORRECT ANSWER...Severe
...Troublesome
...Manageable
...Excellent
During an MSLT a pt has had 5 naps w/o onset of REM...what should be done next?
a. End the study
b. Have pt take 6th nap -CORRECT ANSWERb. 6th nap
MSLT is a seris of ____ to ____naps, each ____min long, ____ hours apart.
______ naps will be suffieicent if sleep onset REM has occurred in 2 naps. -CORRECT
ANSWER4 to 5 each 20min long and 2 hours apart
4
In MSLT the 1st nap begins ___ to ____ hours after the overnight PSG has concluded -
CORRECT ANSWER1.5 to 3 hours
MSLT is not recommended the morning after what type of study -CORRECT ANSWERSplit
MSLT is not used to diagnose narcolepsy if the TST on the prior night study was less than ____
hours -CORRECT ANSWER6
State 2 methods for ending a nap in an MSLT -CORRECT ANSWER1. No sleep onset after
20min
, 2. After 15min of continuous recording following sleep onset
List channels used in sleep montage for an MSLT -CORRECT ANSWEREEG (2 leads: Central
and Occipital)
2 Reference Leads (M1 and M2)
E1 and E2 (Eyes)
2 EMG leads (chin and 2 submentalis only)
ECG
List 3 items that must be scored for MSLT -CORRECT ANSWER1. Sleep latencies for each
nap
2. MSLT for the entire test (avg of ALL naps)
3. SOREM periods
Correct postion for and esophageal pH monitoring catheter is... -CORRECT
ANSWERadvance catheter until pH< 4.0 and then withdraw 5cm, tape and record tube
placement at nostril
Describe the anatomic position an esophageal pH catheter should be placed -CORRECT
ANSWERCather tip should be 5cm above the upper border of the lower esophgeal sphincter
Another name for the disinfecting agent Cidex?
How long for this agent to disinfect?
How long for this agent to sterilize -CORRECT ANSWERAlkaline gluteraldeyde
10 min
10 hours
