click below
click below
Normal Size Small Size show me how
PHM 315 Ch 7e
Therapeutic Drug Classifications
| Question | Answer |
|---|---|
| angiotensin-converting enzyme (ACE) inhibitor | suppresses the conversion of angiotensin in the blood by the angiotensin converting enzyme; treats hypertension |
| antianginal | drug that dilates coronary arteries, restoring oxygen to the tissues to relieve the pain of angina pectoris |
| antiarrhythmic | counteracts cardiac arrhythmia |
| anticoagulant | prevents clotting of the blood - used in treating thrombophlebitis and myocardial infarction |
| antihypertensive | drug that lowers blood pressure |
| beta-adrenergic blocking agents (beta blockers) | inhibit responses to sympathetic adrenergic nerve activity causing a slowing of electrical conduction and heart rate and lowering blood pressure. treat angina pectoris and hypertension |
| calcium channel blockers | inhibit calcium entry in heart muscle cells, slowing the heart rate, lessening oxygen demand, relaxing smooth muscle cells. prevent/treat angina pectoris, arrhythmias, and hypertension |
| cardiotonic | increases the force of myocardial contractions in the heart. treats congestive heart failure |
| diuretic | increases the secrection of urine. treats hypertension |
| hypolipidemic | reduces the serum fat and cholesterol |
| statins | lower cholesterol in the blood by inhibiting HMG-CoA reductase (liver enzyme that makes cholesterol) |
| thrombolytic agents | drugs to dissolve thrombi (blood clots) ex streptokinase, tissure plaminogen activator |
| vasoconstrictor | drug that causes narrowing of the blood vessels decreasing blood flow |
| vasodilator | causes dilation of the blood vessels, increasing blood flow |