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CNIM - Values to know Questions And Answers 100% Correct | Updated 2024
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CNIM - Values to know Questions And Answers 100% Correct | Updated 2024
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CNIM - Values to know Questions And Answers 100%Correct | Updated 2024
Hand Washing - ANSWER 20 seconds
Eye or Skin Flush with Sodium Hypochlorite Irritation - ANSWER 15 Seconds
Differential Impedance of the Amplifier - ANSWER greater than or equal to
100 Megahms
Time (horizontal) resolution of Amplifier - ANSWER less than or equal to 20
us/data point
Filter Capabilities of the EP System - ANSWER 0.1 - 5,000 Hz
Noise Level of the Amplifier - ANSWER less than or equal to 2 uV rms
Chassis leakage Current - EP machine - ANSWER Less than or equal to 100
uA
less than or equal to .0001 AMP
less than or equal to 1 mA
BAER changes with neurofibromatosis type 2 - ANSWER Increased I-III and
I-V (Acoustic Neuroma)
, Bandpass Cranial Nerve Monitoring Free Run EMG - ANSWER 10-30 Hz -
16,000 Hz
Bandpass Cranial Nerve Monitoring Evoked EMG (surgeon stims in field) -
ANSWER 1-250 Hz to 1,500 Hz
Cranial Nerve Threshold of EXPOSED nerve - ANSWER 0.1 - 0.5 uV
Delta Frequency - ANSWER 0-4 Hz
Theta Frequency - ANSWER 4-7 Hz
Alpha Frequency - ANSWER 8-13 Hz
Beta Frequency - ANSWER >13 Hz
Gamma Frequency - ANSWER 25-100 Hz
- 40 Hz most common
- Defines depth of anesthesia
Filter and Sensitivity Settings for EEG - ANSWER Sensitivity - 7 uV/mm
Band Pass - 1- 70 Hz
The minimum distance from the sterile field - ANSWER 12 Inches
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