pharmacology

Question 1

anti arrhythmics

Answer 1

• sodium channel blockers
• calcium channel blockers
• potassium channel blockers
• beta blockers

Question 2

beta blockers

Answer 2

• reduce o2 demand of the heart muscle
• affect B1 &B2
• blocks the effect of epi and norepinephrine which reduces the HR
• dilates blood vessels, which reduces BP
• slows the SA node which initiates the heart beat

Question 3

beta blocker ending

Answer 3

“lol”

Question 4

cardioselective beta blockers

Answer 4

MANBABE
- metoprolol
- atenolol
- nebivolol
- bisoprolol
-acebutolol
- betaxolol
-esmolol

Question 5

calcium channel blockers

Answer 5

• main action is to relax smooth muscle, and decrease peripheral resistance
• 1 localizes the smooth muscle, 2 decreases cardiac workload, HR, and cardiac contractions

Question 6

calcium channel blockers ending-

Answer 6

• ine
  diphydropyridine
• amlodipine
• nicardipine
• nifedipine
• nimodipine
  -felodipine