The nurse is using this diagram to teach a patient about GERD. Which spot would the nurse identify as the cardiac sphincter? 
Definitions:
Demonstrable Tasks
Tasks that can be easily shown, proven, or validated through practical demonstration or evidence.
Decision Fatigue
A psychological state where a person's ability to make decisions deteriorates due to the mental exhaustion from making numerous decisions.
Behavioral Consequence
refers to the result or outcome that follows a specific behavior, influencing future behavior through reinforcement or punishment.
Group Polarization
The tendency of a group to make decisions that are more extreme than the initial inclination of its members.
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