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30 Cards in this Set
- Front
- Back
- 3rd side (hint)
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deoxygenated blood
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right atrium through the tricuspid valve, through right ventricle to the pulmonary valve to the lungs
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oxygenated blood
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through the pulmonary veins to the left atrium,to the mitral valve to the to left ventricle to the aortic valve to the aorta
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factors that can alter cardiac rate and rythm
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drugs, acidosis, oxygen to the cells, change in electrolytes and accumulation of waste in the system
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elements that determine BP
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heart rate, stroke volume, total pherpial resistance
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ACE inhibitors
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keeps ACE from converting angiotension 1 to angiotension 2, leads to decreased bp and aldostrone production
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ACE inhibitor
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lisinopril- Zestril
catopril- Capoten |
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angiotension II receptor blocker
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binds to the recptors in vascular muscle and adernal cortex to block vasoconstriction and aldosterone
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ARBS
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valsartan-Diovan
losartan-Cozaar |
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Calcium Channel Blockers
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inhibits the movemnet of calcium iions across the of the cardiac and atrerial muscle cells, depressing the impulse and slowing the conduction, decreased cardiac contraction and dialation of arterioles, therefore decreasing BP
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CCB's
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amlodiopine-Norvasc
nefediopine-Procardia XL ' |
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thiziade like products
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HCTZ
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potassium sparing diruetic
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spironolactone
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loop diruetics
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fursomide- Lasix
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Beta-blockers
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block the SNS, slower HR , decrease in arrythmias,decrease cardiac workload and oxygen consumption
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Beta-blockera
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propranolol-Inderal
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Treatments for Heart Failure
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Vasodialators (ACE and Nitrates)
diuretics beta-andrenegic agonist |
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Cardiac Glycosides
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increase force of heart contraction,increase cardiac output and renal perfusion,slows heart rate, decrease conduction of AV node
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cardiac glycosides
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increases intracellular calcium, allows more calcium to enter they myocardial cell during repolarization; postive inotropic effect, increases renal perfusion with a diuretic effect and decreases in renin release and slowedconduction through the AV node
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can cause arrhythmia development, HA and vision change
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cardiac glycosides
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dig- lanoxin
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stable angina
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no damage to heart, stressed induced
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unstable angina
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pre-infarction or risk of blockage of o2 to the heart, unpredictable
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prinzmetal angina
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spasms of hte heart happens at rest
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types of angina meds
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nitrates
beta-adrenergic blockers calcium channel blockers |
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nitrates
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acts directly on smooth muscle to causes relaxation and depress muscle tone
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used to prevent angina pectoris
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nitrates
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nitroglycerin
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beta-blockers
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used to treat stabe angina and hypertension
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beta-blockers
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metropolol- lopressor toprol XL
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calcium channel blocker
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used for prinzmetal angina
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calcium channel blocker
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diltiazem (Cardizem)
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antihyerlipidemic actions
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HMG-CoA- lipitor
bile- acid sequestrants- questran |
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