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CBET Healthcare Technology & Function Comprehensive Actual Exam Questions And Answers.
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You have a reading on 2 different manufacturer's pulse oximeters. The nurse says they are reading wrong because there is a 2% difference in the blood oxygen levels between them. What is wrong? - correct answer This is normal operation A sterilizer ha...

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  • August 19, 2024
  • 6
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers

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  • cbet healthcare technology function

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  • CBET.
  • CBET.

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CBET Healthcare Technology & Function

You have a reading on 2 different manufacturer's pulse oximeters. The nurse says they are reading
wrong because there is a 2% difference in the blood oxygen levels between them. What is wrong? -
correct answer This is normal operation



A sterilizer has a jacket pressure of 30 psi and a chamber pressure of 28 psi. What is wrong with it? -
correct answer This is normal operation when a cycle is running.



The EEG is used to detect: _______ ________ - correct answer Brain Tumors



Steam Sterilization Temperatures are usually above: - correct answer 132
Degrees Celsius



Ultrasound is best described as: - correct answer Acoustic compressions

[and rarefactions propagated through matter]



During Synchronous Cardioversion - correct answer The defibrillator is set to
fire approx 20ms after the peak of the "R" wave



What is the Highest Temp that an infant warmer should be before the alarm is tripped. - correct answer
39 degrees Celsius



The treatment of high bilirubin in babies is treated by; - correct answer Light
Therapy



Ultrasound Energy for imaging is produced by - correct answer Piezoelectric
Crystal



What is the most life-threatening problem associated with an IV Pump? - correct answer
Air Embolism

, A paper speed of 25mm/sec is set on an ECG recorder. The patient's heart rate is 60 beats per minute. In
a normal ECG waveform, how often will the R wave show up on the paper? - correct answer
Every 5 big boxes on the paper



Using your test equipment you feed a 1milli volt signal into ECG leads. You have the monitor set to read
on lead 2. You are using a 3 lead set. The monitor ECG size is set to 1 milli volt. You run a strip on the
recorder. What should you see for amplitude on the recording? - correct answer
Two big squares on the paper positive deflection



What selection on an electro surgical unit most resembles a sine wave? - correct answer
Pure cut



The purpose of a grid on an x-ray bucky is to: - correct answer Stop scatter
radiation from going to the film or detector



The normal test load for a defibrillator is: - correct answer 50 ohms non-
inductive



An ECG monitor acquires the respiration wave and rate from: - correct answer
ECG lead 2



A tourniquet stops the flow of blood to a patient's body part that is being operated on by: - correct
answer Pumping up to a pressure higher than the patient's blood pressure and
restricting flow.



A centrifuge spins at 3432 RPM at one scheduled preventive maintenance check. This centrifuge is
checked on a quarterly schedule. At the next scheduled preventive maintenance it reads 2600 RPM.
What would the most likely case for this problem be? - correct answer
Different rotor head was installed.



A nurse calls you to repair a non-invasive blood pressure unit. The nurse tells you that the blood
pressures are too high when using this unit. What is the most likely cause of this problem? - correct
answer Blood pressure cuff is too small.

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