Chapter 29 - Cardiovascular System Flashcards
The CONDUCTIVE SYSTEM regulates the _________ of the heartbeat.
SPEED
What are the three common forms of heart disease?
HTN - Hypertension
CHF - Congestive Heart Failure
CAD -
What are the risk factors for high blood pressure?
Obesity, high sodium diets, lack of physical activity, stress, excessive alcohol consumption, genetics, age, race
MI is the abbreviation for what?
Myocardial Infarction which can lead to tissue damage or death.
What are common items stocked in acrash cart?
Atropine Bretylium toyslate Calcium chloride Dextrose Diazepam Diphenhydramine Dopamine Epinephrine Furosemide Hetastarch Isoproterenol Lidocaine Lidocaine in D5W Magnesium sulfate Midazolam
Arrythmmias can be caused by what?
CHF, CAD, HTN, or MI
What are the pharmaceutical treatments for Heart Disease?
- Cardiac glycosides
- Diuretics
- Vasodilators
- ACE inhibitors
- Beta-adrenergic blockers
- Phosphodiesterase inhibitors
Do not confuse which two drugs?
Cardiac glycosides and Aminoglycosides
What is HYPOKALEMIA?
Low potassium levels in the serum
The most common Cardiac glycoside is what?
Digoxin
Most patients start on a high loading dose then move on to a maintenance dose of one quarter of the original dose. This is called DIGITALIZATION.
List the DIURETIC drugs.
- Thiazide
- Loop Diuretics
- Potassium-sparing diuretic
- Carbonic anhydrase inhibitors
Where do peripheral Vasodilators work?
The blood vessels in the arms and the legs to treat severe HTN.
What is the suffice for ACE INHIBITORS?
“pril”
What is the Drug of Choice for CHF?
ACE Inhibitors
What does DOC stand for?
Drug of Choice
What is the fatty deposit that is high in cholesterol called?
PLAQUE