Which statement indicates that a client needs additional preparation for an electroencephalogram (EEG)?

Which statement indicates that a client needs additional preparation for an electroencephalogram (EEG)?

• A. "I had a light breakfast."
• B. "I didn't shampoo my hair."
• C. "I am wearing a headband."
• D. "I took my medications this morning."

Answer: (B)

The statement that the client did not shampoo their hair indicates a need for additional preparation for an electroencephalogram (EEG). This is important because the electrodes used in an EEG need to attach securely to the scalp. Hair products such as oils, gels, and other styling products can create a barrier that interferes with the electrode-skin contact, potentially affecting the quality of the EEG readings. While a light breakfast, wearing a headband, and taking medications can be relevant issues that might affect a client’s overall comfort or procedure, they do not directly impact the technical aspects of the EEG as strongly as the hair cleanliness does. Therefore, the lack of shampooing the hair suggests that further instructions may be needed to ensure optimal electrode placement and data collection.

The statement that the client did not shampoo their hair indicates a need for additional preparation for an electroencephalogram (EEG). This is important because the electrodes used in an EEG need to attach securely to the scalp. Hair products such as oils, gels, and other styling products can create a barrier that interferes with the electrode-skin contact, potentially affecting the quality of the EEG readings.

While a light breakfast, wearing a headband, and taking medications can be relevant issues that might affect a client’s overall comfort or procedure, they do not directly impact the technical aspects of the EEG as strongly as the hair cleanliness does. Therefore, the lack of shampooing the hair suggests that further instructions may be needed to ensure optimal electrode placement and data collection.