UPDATED ACTUAL Questions and
CORRECT Answers
Displaced respiratory belts would only impact: - CORRECT ANSWER respiratory
channels.
A disconnected end-tidal cable (EtCO2) would only impact: - CORRECT ANSWER the
canography (non-invasive measurement of CO2) for channel.
A contaminated M1 electrode would impact any channel that M1 is paired with, - CORRECT
ANSWER typically F4, C4 and O2 if using montage recommended by AASM.
The entire systems ability to record clean data depends on: - CORRECT ANSWER the
systems reference electrode remaining solidly connected with a low impedance value. If this is
compromised, all channels will be negatively impacted.
Due to the fact that EEG cup electrodes typically do not come in contact with mucous
membranes or patient secretions, - CORRECT ANSWER they require less intensive
disinfection techniques.
Once adhesive, gel or cream and any organic material is removed with a soft bristled brush, -
CORRECT ANSWER electrodes can be disinfected by soaking in a solution of 1:10
bleach/water for ten minutes and then hanged to air dry.
Alcohol and acetone are not recommended as: - CORRECT ANSWER as adequate
methods of EEG cup electrode disinfection.
Pasteurization is a process that is needed for: - CORRECT ANSWER equipment that has
been in contact with mucous membrane or secretions.