Which of the Following Precordial Lead Errors Does This ECG

question 17

Multiple Choice

Which of the following precordial lead errors does this ECG tracing represent?

• A) Reversal of V1 and V6
• B) Reversal of V1 and V2
• C) Reversal of right arm and right leg leads
• D) Both arms and legs limb leads reversed

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Definitions:

Undesired Behavior

Behavior that is considered unacceptable or inappropriate by society, an individual, or a specific group.

Token-economy System

A behavioral modification technique based on systematic reinforcement, using tokens as conditional reinforcement that can be exchanged for desired rewards.

Partial Reinforcement

A conditioning schedule in which a reward is not provided every time the desired behavior is performed, leading to more resistant learned behaviors.

Extinction Procedure

A behavioral technique in which reinforcement of a previously reinforced behavior is discontinued, leading to a decrease in the frequency of the behavior.