mdcat logical reasoning MCQ #746

A 15-year-old runner notices that her muscles feel warmer after exercise. Which mechanism is responsible for the increase in muscle temperature?

mdcat logical reasoning MCQ #746

  1. Question 1

    Q1. A 15-year-old runner notices that her muscles feel warmer after exercise. Which mechanism is responsible for the increase in muscle temperature?

    • A) Increased blood flow
    • B) Increased sweat rate
    • C) Increased metabolic rate
    • D) Increased muscle contraction

    Answer: Increased blood flow

    Explanation: Increased blood flow is responsible for the increase in muscle temperature, as warm blood from the heart is delivered to the muscles.