A Nurse Is Assisting with Electroencephalography (EEG)on a Patient and Observes

Multiple Choice

A nurse is assisting with electroencephalography (EEG) on a patient and observes results on the tracings that are not consistent with other findings.Which of the following are factors that might have impaired the results of this procedure? Select all that apply.

A) Recent consumption of coffee
B) Dirty, oily hair
C) Arrhythmias
D) Obesity
E) Recent smoking