Question

multiple choice
decreases blood flow and increases blood pressure.
decreases both blood flow and blood pressure.
increases blood flow and decreases blood pressure.

Explanation:

Vasodilators widen blood vessels. When blood vessels widen, resistance to blood - flow decreases, allowing more blood to flow (increasing blood flow). Also, with decreased resistance, blood pressure decreases as the heart doesn't have to pump as hard against the resistance.

Answer:

increases blood flow and decreases blood pressure.