BioBeyond A Change of Heart Exam
Questions & Answers (Grade A+)
Predict what you think is going on inside your body during vigorous
exercise? (Select all that apply) -
correct answer ✅Muscles are working harder
More blood is circulating to your brain and muscles
Your heart is pumping more rapidly
But how does blood rich in oxygen and glucose reach the muscle
cells that need them? -
correct answer ✅Systemic Circulation
Place the dot on the correct location. -
correct answer ✅LV
Based on the evidence on the right, do you think there is a
relationship between cardiac output and intense physical activity? -
correct answer ✅Yes, as physical activity gets more intense,
cardiac output increases
Exercise typically increases the demand for oxygen by cells. How
would a decrease in cardiac output affect one's exercise capacity? -
correct answer ✅Oxygen delivery would decrease and the ability
to do rigorous exercise would decline
Questions & Answers (Grade A+)
Predict what you think is going on inside your body during vigorous
exercise? (Select all that apply) -
correct answer ✅Muscles are working harder
More blood is circulating to your brain and muscles
Your heart is pumping more rapidly
But how does blood rich in oxygen and glucose reach the muscle
cells that need them? -
correct answer ✅Systemic Circulation
Place the dot on the correct location. -
correct answer ✅LV
Based on the evidence on the right, do you think there is a
relationship between cardiac output and intense physical activity? -
correct answer ✅Yes, as physical activity gets more intense,
cardiac output increases
Exercise typically increases the demand for oxygen by cells. How
would a decrease in cardiac output affect one's exercise capacity? -
correct answer ✅Oxygen delivery would decrease and the ability
to do rigorous exercise would decline
