Question 1
When oxygenated blood enters the heart, it flows
◦ from the pulmonary veins into the left atrium.
◦ from the cardiac veins into the right atrium.
◦ from the superior vena cava into the right ventricle.
◦ from the pulmonary artery into the left ventricle.
Question 2
Which is TRUE about the
rest-and-digest response?
◦ It results in increased heart rate and blood pressure.
◦ It slows down digestion.
◦ It is a function of the sympathetic nervous system.
◦ It decreases heart rate and blood pressure.