Which of the following is NOT a physiological response to arousal?

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Multiple Choice

Which of the following is NOT a physiological response to arousal?

Explanation:
Arousal triggers the body's fight-or-flight response, mainly through the sympathetic nervous system. This leads to adrenaline being released, which heightens energy and readiness for action. The heart rate increases to push more blood to the muscles, and the rate of respiration rises to supply more oxygen. Muscles also become prepared for quick movement, often with increased tension. Relaxed muscles don’t fit this pattern; relaxation comes from the parasympathetic system and signals a shift toward rest rather than immediate action. So the statement about relaxed muscles is not a physiological response to arousal.

Arousal triggers the body's fight-or-flight response, mainly through the sympathetic nervous system. This leads to adrenaline being released, which heightens energy and readiness for action. The heart rate increases to push more blood to the muscles, and the rate of respiration rises to supply more oxygen. Muscles also become prepared for quick movement, often with increased tension. Relaxed muscles don’t fit this pattern; relaxation comes from the parasympathetic system and signals a shift toward rest rather than immediate action. So the statement about relaxed muscles is not a physiological response to arousal.

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