RPSGT MOCK EXAM NEWEST 2026 ACTUAL EXAM
TEST BANK| COMPLETE 350+ REAL EXAM
QUESTIONS AND CORRECT DETAILED ANSWERS
(VERIFIED ANSWERS) GRADED A+| RPSGT MOCK
EXAM PREP (BRAND NEW!!)
What would increase the resolution of EEG spikes and improve definition of the
waveforms?
a. applying 50/60 Hz filter
b. using a 100 uV input voltage
c. increasing sensitivity
d. increasing sampling rate - CORRECT ANSWER ✔✔ - increasing sampling rate
why; Advanced digital acquisition systems samples continuous signals at a fixed
rate, called a sampling rate. The Nyquist theorem states that a digital copy of a
signal can be completely reconstructed from samples made at a sampling rate
faster than twice the bandwidth of the highest frequency of the original data.
Sampling at a higher rate facilitates more accurate reconstruction of the signal.
EEG spikes, such as those seen in epileptiform activity, require a high sampling
rate to reconstruct the signal, enhance resolution and improve the definition of
the waveform.
The best candidate for oral appliance therapy would have?
a. Moderate RBD
b. End-stage COPD
c. Severe snoring
Pg. 1
,d. Mild OSA - CORRECT ANSWER ✔✔ - mild osa
Which of these factors does not tend to increase impedances?
a. Increased site preparation
b. Broken/faulty wires
c. Dirty electrodes
d. Poor application - CORRECT ANSWER ✔✔ - increased site preparation
Which of these LFF settings is preferred for and EEG channel?
0.5Hz
3.0Hz
10Hz
35Hz - CORRECT ANSWER ✔✔ - 0.5 hz
Obstructive apnea is pediatric patients is most often associated with:
a. Idiopathic hypersomnolence
b. Hypothyroidism
c. Hyperactivity
d. Overlap syndrome - CORRECT ANSWER ✔✔ - hyperactivity
Which of these factors does not tend to increase impedances?
a. Increased site preparation
b. Broken/faulty wires
c. Dirty electrodes
Pg. 2
,d. Poor application - CORRECT ANSWER ✔✔ - increased site preparation
Which of these does not tend to increase leakage current?
a. Shorter power cords
b. Power strips
c. Battery backups
d. Parallel placement of wires - CORRECT ANSWER ✔✔ - shorter power cords
The most important reason for performing a MWT is to:
a. Calculate the total sleep time over 5 nap opportunities
b. Differentiate narcolepsy form idiopathic hypersomnia
c. Measure the patient's ability to resist the urge to fall asleep
d. Predict the need for administering stimulant medicaiton - CORRECT ANSWER
✔✔ - Measure the patient's ability to resist the urge to fall asleep
The technologist performs physiological calibrations in order to:
a. assess the function of the computer keyboard.
b. assess the function of the electrical bed.
c. verify electrode response to commands.
d. verify the polarity of the electrocardiogram (ECG). - CORRECT ANSWER ✔✔ - c.
verify electrode response to commands.
A pattern of cardiac variability often seen in patients with OSA is:
A.
Pg. 3
, Persistent Tachycardia
B.
Persistent bradycardia
C.
Tachycardia alternating with bradycardia
D.
Prolonged QT interval - CORRECT ANSWER ✔✔ - Tachycardia alternating with
bradycardia
The recording of eye movements is based on:
a. Muscle activity produced by the right and left outer canthus
b. Voltages from the frontal EEG's
c. The electrical potential difference between the cornea and the retina
d. The electrical potential difference between the right eye and the left eye -
CORRECT ANSWER ✔✔ - The electrical potential difference between the cornea
and the retina
The purpose of the Material Safety Data Sheet is to:
A.
Provide information to patients about proper use of products
B.
Absolve the manufacturer of responsibility for products
C.
Provide workers with procedures for handling and storage of products
D.
Pg. 4
TEST BANK| COMPLETE 350+ REAL EXAM
QUESTIONS AND CORRECT DETAILED ANSWERS
(VERIFIED ANSWERS) GRADED A+| RPSGT MOCK
EXAM PREP (BRAND NEW!!)
What would increase the resolution of EEG spikes and improve definition of the
waveforms?
a. applying 50/60 Hz filter
b. using a 100 uV input voltage
c. increasing sensitivity
d. increasing sampling rate - CORRECT ANSWER ✔✔ - increasing sampling rate
why; Advanced digital acquisition systems samples continuous signals at a fixed
rate, called a sampling rate. The Nyquist theorem states that a digital copy of a
signal can be completely reconstructed from samples made at a sampling rate
faster than twice the bandwidth of the highest frequency of the original data.
Sampling at a higher rate facilitates more accurate reconstruction of the signal.
EEG spikes, such as those seen in epileptiform activity, require a high sampling
rate to reconstruct the signal, enhance resolution and improve the definition of
the waveform.
The best candidate for oral appliance therapy would have?
a. Moderate RBD
b. End-stage COPD
c. Severe snoring
Pg. 1
,d. Mild OSA - CORRECT ANSWER ✔✔ - mild osa
Which of these factors does not tend to increase impedances?
a. Increased site preparation
b. Broken/faulty wires
c. Dirty electrodes
d. Poor application - CORRECT ANSWER ✔✔ - increased site preparation
Which of these LFF settings is preferred for and EEG channel?
0.5Hz
3.0Hz
10Hz
35Hz - CORRECT ANSWER ✔✔ - 0.5 hz
Obstructive apnea is pediatric patients is most often associated with:
a. Idiopathic hypersomnolence
b. Hypothyroidism
c. Hyperactivity
d. Overlap syndrome - CORRECT ANSWER ✔✔ - hyperactivity
Which of these factors does not tend to increase impedances?
a. Increased site preparation
b. Broken/faulty wires
c. Dirty electrodes
Pg. 2
,d. Poor application - CORRECT ANSWER ✔✔ - increased site preparation
Which of these does not tend to increase leakage current?
a. Shorter power cords
b. Power strips
c. Battery backups
d. Parallel placement of wires - CORRECT ANSWER ✔✔ - shorter power cords
The most important reason for performing a MWT is to:
a. Calculate the total sleep time over 5 nap opportunities
b. Differentiate narcolepsy form idiopathic hypersomnia
c. Measure the patient's ability to resist the urge to fall asleep
d. Predict the need for administering stimulant medicaiton - CORRECT ANSWER
✔✔ - Measure the patient's ability to resist the urge to fall asleep
The technologist performs physiological calibrations in order to:
a. assess the function of the computer keyboard.
b. assess the function of the electrical bed.
c. verify electrode response to commands.
d. verify the polarity of the electrocardiogram (ECG). - CORRECT ANSWER ✔✔ - c.
verify electrode response to commands.
A pattern of cardiac variability often seen in patients with OSA is:
A.
Pg. 3
, Persistent Tachycardia
B.
Persistent bradycardia
C.
Tachycardia alternating with bradycardia
D.
Prolonged QT interval - CORRECT ANSWER ✔✔ - Tachycardia alternating with
bradycardia
The recording of eye movements is based on:
a. Muscle activity produced by the right and left outer canthus
b. Voltages from the frontal EEG's
c. The electrical potential difference between the cornea and the retina
d. The electrical potential difference between the right eye and the left eye -
CORRECT ANSWER ✔✔ - The electrical potential difference between the cornea
and the retina
The purpose of the Material Safety Data Sheet is to:
A.
Provide information to patients about proper use of products
B.
Absolve the manufacturer of responsibility for products
C.
Provide workers with procedures for handling and storage of products
D.
Pg. 4
