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Exam (elaborations)
SDS - Kittering EXAM 2025 | ALL CURRENT EXAM VERSIONS 2025 | ACCURATE REAL EXAM QUESTIONS AND ANSWERS | ACCURATE AND VERIFIED FOR GUARANTEED PASS | GRADED A
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---32July 20252024/2025A+
- Define Amperage – 
a)	The amount of electrical current measured in amps 
b)	The measure of voltage in a circuit 
c)	The resistance to electrical flow 
d)	The power consumed in an electrical device 
Correct Answer: a) The amount of electrical current measured in amps 
Rationale: Amperage refers to the quantity of electrical current flowing through a 
conductor, measured in amperes (amps).	 
Define AC 
a)	Alternating Current - electric current that flows only in one direction 
b)	Alter...
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lisarhodes411
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Other
Polysomnography Questions And Answers
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---10March 20252024/2025
- Which of the following filter settings should be used for recording airflow and respiratory effort? 
A. LFF= 10 Hz, HFF = 100 Hz 
B. LFF = 1 Hz, HFF = 30 Hz 
C. LFF = 0.3 Hz, HFF = 30 Hz 
D. LFF = 0.1 Hz, HFF = 0.5 Hz - correct answers-D 
Of the options given, the settings in D are the most appropriate settings for respiratory channels. However, ordinarily the HFF would be set slightly higher than this. 
What is the major difference between AC and DC amplifiers? 
A. DC amplifiers have a greater ...
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babyance4
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Exam (elaborations)
Polysomnography midterm exam questions with correct answers
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--17November 20232023/2024A+Available in bundle
- Amplitude correct answer the measure of voltage 
 
Height and speed correct answer amplitude is a measurement of the __________ of a waveform 
Frequency is a measurement of the ______ of a waveform 
 
Microvolts correct answer eeg amplitude is measured in 
 
Hertz correct answer eeg frequency is measured in 
 
Impedances correct answer must be at 5k ohms or below 
 
10/20 system correct answer used to find the locations for applying eeg electrodes using 10% and 20% measurements of the head 
 
Eo...
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cracker
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Exam (elaborations)
Polysomnography Exam questions with correct answers
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--30November 20232023/2024A+Available in bundle
- What is the system called for electrode placement CORRECT ANSWER 10-20 system 
 
where do the electrodes with odd numbers go on the scalp CORRECT ANSWER left hand side 
 
where do the electrodes with even numbers go on the scalp CORRECT ANSWER right hand side 
 
what does Z stand for CORRECT ANSWER Z is the mid-line 
 
What are the 4 land marks for electrode placement CORRECT ANSWER nasion, inion, left pre-auricular point, right pre-auricular point 
 
what is the average distance between nasion ...
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cracker
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Exam (elaborations)
Polysomnography study Exam questions with correct answers
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--20November 20232023/2024A+Available in bundle
- Bruxism Scoring CORRECT ANSWER 1. May consist of brief or sustained elevations of chin EMG activity at least twice the amplitude of background EMG. 
2) 0.25 - 2 seconds in duration and if at least 3 elevations in a regular sequece. 
3) sustained elevations of chin EMG if more than 2 seconds. 
4) 3 seconds of stable background before new episode can be scored 
5) It can be scored with a min of 2 audible tooth grinding (in absence of epilepsy) 
 
EFM (Excessive Fragmentary Myoclonus) CORRECT A...
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cracker