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HMS, BM EQ-Bank 934 MC

A soccer goalkeeper prepares to save a penalty kick. Which component of the peripheral nervous system is primarily responsible for the increased heart rate and heightened alertness they experience in this moment?

  1. Sympathetic nervous system
  2. Somatic sensory neurons
  3. Autonomic motor neurons
  4. Parasympathetic nervous system
Show Answers Only

\(A\)

Show Worked Solution
  •  A is correct: The sympathetic nervous system activates the “fight or flight” response, increasing heart rate and alertness in high-pressure situations.

Other Options:

  • B is incorrect: Detects external stimuli, not internal responses.
  • C is incorrect: Too general – includes both activating and calming divisions.
  • D is incorrect: Slows heart rate and promotes relaxation.