CPSGT FINAL EXAM WITH COMPLETE QUESTIONS AND CORRECT ANSWERS (VERIFIED ANSWERS) | GRADED A+ | LATEST 2024/2025 | GUARANTEED PASS | BEST!!!
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Course
CPSGT
Institution
CPSGT
CPSGT FINAL EXAM WITH COMPLETE
QUESTIONS AND CORRECT ANSWERS
(VERIFIED ANSWERS) | GRADED A+ | LATEST
2024/2025 | GUARANTEED PASS | BEST!!!
What is considered a normal blood pressure reading for an adult? - ANSWER-120
over 80
Which of the following ECG waves represents the atrial depolar...
CPSGT FINAL EXAM WITH COMPLETE
QUESTIONS AND CORRECT ANSWERS
(VERIFIED ANSWERS) | GRADED A+ | LATEST
2024/2025 | GUARANTEED PASS | BEST!!!
What is considered a normal blood pressure reading for an adult? - ANSWER-120
over 80
Which of the following ECG waves represents the atrial depolarization or
contraction of a heartbeat? - ANSWER-P WAVE
Which of the following ECG waves represents the ventricular depolarization or
contraction of a heartbeat? - ANSWER-QRS complex
Sustained heartbeat of 90 beats per minute or more for 30 seconds is known as? -
ANSWER-Tachycardia
Sustained heartbeat of 40 beats per minute or less for 30 seconds is known as? -
ANSWER-Bradycardia
Which of the following ECG arrhythmia would warrant an immediate emergency
response by the sleep technologist? - ANSWER-Ventricular fibrillation
,What would be considered a sleep related breathing disorder? - ANSWER-
Obstructive sleep apnea, central sleep apnea, sleep related hypoventilation, and
sleep related hypoxemia
What is the earmark difference between a central apnea and an obstructive apnea
event? - ANSWER-Presence of effort to breath or not
Complex sleep apnea is also known as what? - ANSWER-Treatment emergent
apnea
The respiratory event that starts off without the effort to breath but then initiates
the effort to breath while the cessation of airflow continues is known as what type
of event? - ANSWER-Mixed apnea
What represents a mild degree of sleep disordered breathing for an adult? -
ANSWER-AHI of 5-15
Which of the following would be an acute consequence of obstructive sleep apnea?
- ANSWER-Oxygen desaturation
Sleep related hypoventilation disorders may results in increased carbon dioxide
levels in the blood. Which of the following CO2 levels would suggest
hypoventilation is present? - ANSWER-45mmhg
Which of the following channels would you use to score apnea's? - ANSWER-
Thermistor
the sleep technologist should review the patient's chart and confirm that this very
important document is present? - ANSWER-physician's order
, the sleep technologist should log study activity about every 30 min or when
anything significant to the study is observed. which of the following would
represent the most appropriate type of comment so that it is helpful to the scoring
technologist and reviewing physician? - ANSWER-patient turned from left to side
use the following info to calculate the total recording time (TRT). lights off at
10:00pm. the first epoch scored as sleep occurred at 10:30pm. lights on at 6:00am.
the total sleep time (TST) was 400 minutes. - ANSWER-480 minutes (total
recording time is from 10pm to 6am, so lights off to lights on) 8 hours from 10pm
to 6am and to get 480 minutes you do 8 hours multiplied by 60 to get 8 hours in
minutes which is 480 minutes.
use the following info to calculate the sleep latency (SL). lights off at 10:00pm. the
first epoch scored as sleep occurred at 10:30pm. lights on at 6:00am. the total sleep
time (TST) was 400 minutes. - ANSWER-30 minutes. (sleep latency is lights off
till the first epoch begins, so in this case it’s from 10pm to 10:30pm where the first
epoch starts to the sleep latency is 30 minutes.
use the following info to calculate sleep efficiency (SE). lights off at 10:00pm. the
first epoch scored as sleep occurred at 10:30pm. lights on at 6:00am. the total sleep
time (TST) was 400 minutes. - ANSWER-83%. you get this by dividing the total
recording time (TST) by the total recording time (TRT). so, 400 minutes/ 480
minutes= so you get 0.8333333333, but you need this in percentage so it's 83% it
always has to be reported as a percentage.
use the following info to calculate apnea hypopnea index. during the entire
recording, the patient slept 400 minutes. there were 50 apneas, 90 hypopneas and
100 RERA'S. - ANSWER-21 per hour. apnea plus hypopneas so in this case you
get 140 in total and you have to divide that by the total amount the patient slept
which was 400 minutes in this case, so 140/400=0.35. in order to get the actual
amount per hour you must multiply what you get from that by 60, so 0.35x60= 21
per hour for the AHI.
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