Asked by Robbie Bullard on Jul 13, 2024

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Walter Cannon observed that a variety of stressors trigger activation of the sympathetic nervous system,which prepares the body for

A) decreased respiration.
B) lowered blood sugar levels.
C) a fight-or-flight reaction.
D) an increase in the production of lymphocytes.

Sympathetic Nervous System

A part of the autonomic nervous system that prepares the body for rapid action in response to threats, often referred to as the "fight or flight" system.

Fight-Or-Flight

A physiological response to perceived harmful events, attacks, or threats to survival, preparing the body to either confront or flee from the danger.

Lymphocytes

A type of white blood cell that is an essential part of the immune system, playing a crucial role in combating infections.

  • Comprehend the physiological and psychological stress responses, including the fight-or-flight reaction.
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NK
nadia kamalJul 17, 2024
Final Answer :
C
Explanation :
Walter Cannon observed that stressors activate the sympathetic nervous system, leading to the body preparing for a fight-or-flight reaction. This response includes increased heart rate, increased blood pressure, and the release of adrenaline and noradrenaline, which provide energy and focus to deal with the perceived threat.