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pharm3

QuestionAnswer
What is the mechanism of action of Furosemide (Lasix)? Blocks Na+ and Cl- reabsorption in the ascending loop of Henle.
What electrolyte imbalance is most associated with Hydrochlorothiazide? Hypokalemia.
What is a key adverse effect of Spironolactone? Hyperkalemia.
What is a serious adverse effect of ACE inhibitors like Captopril? Angioedema.
What fruit must be avoided when taking statins? Grapefruit (due to risk of increased toxicity).
What is the antidote for Heparin overdose? Protamine sulfate.
What is the INR goal for warfarin therapy? 2.0–3.0.
What are signs of warfarin toxicity? Bleeding, bruising, black tarry stools, low BP.
Which lab is used to monitor heparin therapy? PTT.
What is Levothyroxine used for? Hypothyroidism.
What is a serious side effect of Methimazole? Agranulocytosis.
What is the rule when mixing insulins? Draw up short-acting (clear) before long-acting (cloudy).
What is a sign of hypoglycemia? Sweating, tremors, confusion, tachycardia.
What is the mechanism of action of Digoxin? Increases contractility (positive inotrope), decreases heart rate (negative chronotrope).
When should Nitroglycerin be taken during an anginal attack? At the first sign of chest pain.
What lab value should be monitored with statins? Liver enzymes (AST, ALT) due to hepatotoxicity.
What is a common adverse effect of calcium channel blockers like nifedipine? Peripheral edema and reflex tachycardia.
Why is propranolol contraindicated in asthma patients? It causes bronchoconstriction (non-selective beta-blocker).
What side effect should be reported when taking furosemide? Tinnitus.
What are the signs of digoxin toxicity? N/V, blurred/yellow vision, bradycardia, fatigue.
What is the therapeutic use of Clopidogrel (Plavix)? Prevent MI and CVA (stroke).
What medication must be stopped 5-7 days before surgery? Clopidogrel (Plavix).
What dietary teaching is needed with warfarin? Limit foods high in vitamin K (leafy greens).
Created by: nursejones40
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