MrSmith Moved from a Low Altitude to a High Altitude

question 15

Multiple Choice

Mr.Smith moved from a low altitude to a high altitude and experienced an increase in RBCs.Which of the following caused this increase?

• A)the lower temperature present at higher altitudes
• B)the lower oxygen concentration seen at higher altitudes
• C)the increased metabolic rate seen at higher altitudes
• D)the increased CO₂ retention that occurs at high altitudes
• E)He exercised more.

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Definitions:

Low Self-esteem

A condition characterized by a lack of confidence and feeling unworthy or incapable, often affecting one's mental health and interactions.

Self-efficacy Expectations

Beliefs about one's ability to perform behaviors necessary to achieve desired outcomes.

Noradrenaline

A neurotransmitter involved in the body's response to stress and also acts as a hormone; plays a role in mood regulation.

Adrenaline

A hormone and neurotransmitter produced by the body in response to stress, increasing heart rate, muscle strength, blood pressure, and sugar metabolism.