Fight or flight physiological changes include all of the following EXCEPTQuestion 14Select one:a.increased perspiration.b.dilation of blood vessels in skeletal muscles.c.increased conversion of glycogen to glucose.d.constriction of respiratory airways.
Question
Fight or flight physiological changes include all of the following EXCEPTQuestion 14Select one:a.increased perspiration.b.dilation of blood vessels in skeletal muscles.c.increased conversion of glycogen to glucose.d.constriction of respiratory airways.
Solution
The "fight or flight" response is a physiological reaction that occurs in response to a perceived harmful event, attack, or threat to survival. This response involves a series of rapid physiological changes such as:
a. Increased perspiration: This is true. Sweating increases to cool the body as it becomes overheated from the increased metabolic processes happening during this response.
b. Dilation of blood vessels in skeletal muscles: This is true. Blood vessels dilate to increase blood flow to the muscles, providing them with the oxygen and nutrients needed for physical activity.
c. Increased conversion of glycogen to glucose: This is true. The body converts stored glycogen into glucose to provide quick energy for the body to use.
d. Constriction of respiratory airways: This is false. During the fight or flight response, the respiratory airways actually dilate, not constrict. This allows for increased oxygen flow to the lungs, which can then be transported to the muscles that are preparing for physical activity.
So, the correct answer is d. Constriction of respiratory airways.
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