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Sundeep has been a mortgage broker for a number of years but the downturn in the economy means that he has to work considerably harder to make the amount of commission that he used to make.He finds that cooking relaxes him so he is thinking of making a career change and becoming a chef in a local bistro.This is an example of what?
Norepinephrine
A neurotransmitter and hormone involved in the body's fight or flight response; it affects heart rate, blood pressure, and glucose levels.
SA Node
The sinoatrial node, a group of cells located in the right atrium of the heart that generates electrical impulses initiating each heartbeat.
SA Node
The sinoatrial node, often called the heart's natural pacemaker, initiates electrical impulses that set the rate and rhythm of heartbeats.
Ventricular Contractions
The tightening of the heart's ventricles, which pumps blood out of the heart and into the arteries.
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