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Dental pharm 6
Question | Answer |
---|---|
digoxin | Lanoxin (CHF)= Cardiac Glycosides: positive inotropic, modulate sympathetic activity, indirect diuretic-increasing blood flow through kidney; narrow therapeutic index-arrhythmias |
spironolactone | Aldactone (CHF)= Diuretic: aldosterone antagonist, K+ sparing, positive ANS |
ACE inhibitors | (CHF) kidneys-reduce volume to reduce work |
Beta Adrenergic Antagonist | (CHF) Beta blocker, blocks NE action on heart |
verapamil | Calan-antiarrhythmic,angina;Ca2+ channel blockers-(angina)block Ca+ ions during contraction to decrease peripheral resistance (drop in pressure) & less blood returning to heart; side effects:gingival enlargement |
diltazem | Cardizem-antiarrhythmic,angina; Ca2+ channel blockers-(angina)block Ca+ ions during contraction to decrease peripheral resistance (drop in pressure) & less blood returning to heart; side effects:gingival enlargement |
digoxin | Lanoxin-antiarrhythmia drug |
beta adrenergic blocking agents | Hurricane, Anbesol, Benzident: antiarrhythmic |
lidocaine | Xylocaine-antiarrhythmic |
nitroglycerin | Nitrostat, Nitrolingual (angina pectoris)-release nitric oxide as vasodilator, reduces blood return to heart; side effects:headache,syncope,hypotension(from smooth muscle relaxation), acute attacks-subling., 1 tab q 5 mins for 3 doses |
nifedipine | Procardia (Ca2+ channel blockers)-for angina block Ca+ ions during contraction to decrease peripheral resistance (drop in pressure) & less blood returning to heart; side effects:gingival enlargement |
propanolol | Inderol (beta blocker)-angina:block beta response to sympathetic NT to reduce ino/chronotropic effects; side effects:bradycarida, dry mouth,blurred vision |
metroprolol | Lopressor(beta blocker)-angina:block beta response to sympathetic NT to reduce ino/chronotropic effects; side effects:bradycarida, dry mouth,blurred vision |
atenolol | Tenormin(beta blocker)-angina:block beta response to sympathetic NT to reduce ino/chronotropic effects; side effects:bradycarida, dry mouth,blurred vision |
anxiolytics | preventative measures |
Pre-op benzodiazepine | Valium:anxiolytics-preventative measures (angina pectoris) |
Nitrous oxide | anxiolytic:preventative measures (angina pectoris) |
pre-med nitro pre-op | anxiolytic:preventative measures (angina pectoris) |
thiazides-hydrochlorothiazide | Hydorurinil (diuretic-HBP): inhibit reabsorption of Na+ in DCT; interact w/ long term NSAID's reducing effectiveness of drug |
loop diuretics-furosemide | Lasix (diuretic-HBP)-inhibit reuptake of Na+ in ascending loop |
spirinolactone | Aldactone (diuretic-HBP)-K+ sparing:conserve K+ at expense of Na+ in exchange |
Aldactazide | spirnolactone (Aldactone) mixed w/ hydrochlorothiazide: diuretic for HBP |
triamterene | Dyrenium (diuretic-HBP): in DCT snd collecting tube, taken w/ hydrochlorothiazide |
potassium salt tablets | K-Dur, K-tab, K-lyte (diuretic-HBP): prevents hypokalemia |
beta blocking agents for HBP | work on beta receptors to decrease sympathetic outflow, lower BP by reducing contractility and output, reduce secretion of rennin |
propanolol (HBP) | Inderol-nonspecific could cause problems with epi |
Ca+ channel blockers for HBP | limit smooth muscle contraction, slowing/lessening work of heart |
ACE inhibitors (HBP) | prevent enzyme from producing angiotensin II; side effects: dysguesia, esp w/ catropril (capoten) |
catrpril | Capoten-ACE inhibitors (HBP) |
enalapril | Vasotec-ACE inhibitors (HBP) |
lisinopril | Zestril-ACE inhibitors (HBP) |
clonidine | Catapres-for HBP: work in CNS on presynaptic receptor decreasing sympathetic outflow-decrease rate, CO, peripheral resistance; side effect: xerostomia, dysguesia, parotid swelling; *must be combo w/ diuretic |
methyldopa | Aldomet-for HBP: work in CNS on presynaptic receptor decreasing sympathetic outflow-decrease rate, CO, peripheral resistance; side effect: xerostomia, dysguesia, parotid swelling; *must be combo w/ diuretic |
hydralazine | Apresoline (HBP): vasodilation w/ tachycardia; combo therapy; choice in pregnant pt |