Problem
Based on knowledge of normal function of the different parts of the brain explain the logic behind the following signs/symptoms that often occur if the brain is not functioning normally: poor balance, speech difficulties, slowed nerve conduction.
Using the terminology of the equation "BP = CO x PVR" - how does the following kinds of medications can help lower the BP of someone with high blood pressure:
a) A drug that slows the heart rate
b) A drug that increases urine output
c) A drug that causes the arteries to vasodilate.