Multiple choice

The adrenaline controls the______________.

  1. Blood pressure

  2. Blood urea

  3. Blood sugar

  4. Blood iodine

Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Adrenaline (epinephrine) is a hormone that prepares the body for 'fight or flight' responses, which includes increasing heart rate and constricting blood vessels to raise blood pressure.

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