Question

Starting with the cells, describe what would happen in the respiratory system as the adrenaline is increased.

Answer 1

Key actions of adrenaline include increasing the heart rate, increasing blood pressure, expanding the air passages of the lungs, enlarging the pupil in the eye redistributing blood to the muscles and altering the body's metabolism, so as to maximise blood glucose levels

Answer 2

Key actions of adrenaline include increasing the heart rate, increasing blood pressure, expanding the air passages of the lungs, enlarging the pupil in the eye. Adrenaline also triggers the blood vessels to contract to re-direct blood toward major muscle groups, including the heart and lungs

Step-by-step explanation: