Question

multiple choice question
which of the following is a response that might occur during the fight - or - flight response?
o increased urine formation
o pupillary constriction
o increased alertness
o increased production of glycogen in the liver
o bronchoconstriction

Explanation:

The fight - or - flight response is a physiological reaction that occurs in response to a perceived harmful event, attack, or threat to survival. During this response, the body prepares for action.

• Increased urine formation: This is not a typical response. The body redirects blood flow away from non - essential organs like the kidneys (to some extent) during fight - or - flight, so urine formation is not increased.
• Pupillary constriction: No, during fight - or - flight, pupils dilate to allow more light in, enhancing vision.
• Increased alertness: The release of stress hormones (such as adrenaline) during fight - or - flight increases mental alertness. The body is preparing to either fight or flee, and being more alert helps in assessing the situation.
• Increased production of glycogen in the liver: No, glycogen is broken down (glycogenolysis) in the liver during fight - or - flight to release glucose into the bloodstream for energy.
• Bronchoconstriction: No, bronchodilation occurs during fight - or - flight to allow more air (and thus more oxygen) into the lungs for increased respiration.

Answer:

Increased alertness