Which of the Following Causes AC Interference Artifact

question 7

Multiple Choice

Which of the following causes AC interference artifact?

• A)Voluntary movement, such as talking or chewing gum
• B)Lead wires crossed and not pointed toward the hands and feet
• C)Oil, lotion, dirt, or hair under the electrodes
• D)Involuntary movement due to Parkinson's disease

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Definitions:

Neural Gate

A theoretical mechanism within the nervous system thought to control the passage of pain signals to the brain.

Signal Inhibition

A process by which neural activity is reduced or stopped, leading to the decrease or cessation of a physiological response or signal transmission.

Pheromones

Chemical substances produced and released into the environment by animals, influencing the behavior or physiology of others of its species.

Species Identification

The process of determining the species to which an organism belongs.