First one, stress. Second one, flight or flight response.
Answer:I expect them to check if the 61 year old is still breathing If the person isn't breathing or is only gasping, they will administer CPR.
Give CPR: Push hard and fast Push down at least two inches at a rate of 100 to 120 pushes a minute in the middle of the chest, allowing the chest to come back up to its original position after every push.
I believe D is the correct answer
Because your heart is what keeps you alive without your heart you would be very sick or even not in a living condition