everyday science MCQ #1659

During sleep, a man's blood pressure:

everyday science MCQ #1659

  1. Question 1

    Q1. During sleep, a man's blood pressure:

    • A) Increases
    • B) Decreases
    • C) Remains constant
    • D) Fluctuates

    Answer: Decreases

    Explanation: During sleep, the body's metabolic rate decreases and the sympathetic nervous system activity reduces, leading to a drop in heart rate and a consequent decrease in blood pressure.