What happens to the rate of blood delivery if your heart rate increases?(1 point) Responses it has no impact on blood delivery rate it has no impact on blood delivery rate Blood delivery rate increases Blood delivery rate increases Blood delivery rate decreases
If your body is in need of more oxygen should you increase or decrease respiration (breathe faster or slower)?(1 point) Responses decrease (breathe more slowly) and breathe more deeply decrease (breathe more slowly) and breathe more deeply increase (breathe faster) and breathe more shallow
increase (breathe faster) and breathe more shallow
As your blood sugar drops, your body will release what chemical to stabilize it (bring it back to normal)?(1 point) Responses carbon dioxide carbon dioxide oxygen oxygen insulin insulin glucagon
glucagon
How to adjust the heart and respiration rates if the body's oxygen level drops too low? (2 points) Responses Decrease heart rate and increase respiration rate Decrease heart rate and increase respiration rate Decrease heart rate and respiration rate Decrease heart rate and respiration rate Increase heart rate and respiration rate Increase heart rate and respiration rate Increase heart rate and decrease respiration rate
Increase heart rate and respiration rate
What controls how fact you breathe? (2 points) Responses blood pressure in the body blood pressure in the body level of oxygen in the body level of oxygen in the body temperature of the body temperature of the body level of carbon dioxide in the body
level of carbon dioxide in the body
How can you lower the blood pressure for the virtual person in this experiment? (2 points) Responses Dilate the blood vessels (make them wider) Dilate the blood vessels (make them wider) Close the blood vessels Close the blood vessels Increase respiration Increase respiration Constrict the blood vessels (make them smaller)
