MED CHEAT SHEET FOR NURSING STUDENTS
1. DRUG CLASSES TO REMEMBER
• ACE Inhibitors – “-pril” (e.g., Lisinopril)
Watch for: Cough, hyperkalemia, angioedema
• Beta Blockers – “-lol” (e.g., Metoprolol)
Watch for: Bradycardia, hypotension, fatigue
• Calcium Channel Blockers – Amlodipine, Diltiazem
Treat: HTN, angina | Watch for: Edema, constipation
• Loop Diuretics – Furosemide
Watch for: Hypokalemia, dehydration, ototoxicity
• Anticoagulants – Heparin, Warfarin
Monitor: PTT (Heparin), INR (Warfarin)
Antidotes: Protamine sulfate (Heparin), Vitamin K (Warfarin)
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2. INSULIN TYPES & PEAK TIMES
• Rapid (Lispro) – 15 min onset | Peak: 1 hr
• Short (Regular) – 30-60 min | Peak: 2-3 hrs
• Intermediate (NPH) – 2-4 hrs | Peak: 4-12 hrs
• Long (Glargine) – 1-2 hrs | No peak
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3. MUST-KNOW TOXICITY SIGNS
• Digoxin – Vision changes (yellow/green halos), bradycardia
• Lithium – Tremors, confusion, GI upset
• Theophylline – Tachycardia, seizures
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4. “DO NOT CRUSH” MEDS
• Enteric-coated
• Extended-release (XR, SR, CR, LA)
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5. PREGNANCY SAFETY CATEGORIES
• Category A – Safe
• Category D/X – Do NOT use
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Tip:
Always check renal function (BUN, Creatinine) before giving nephrotoxic drugs like vancomycin or aminoglycosides.
Hey future nurses! 👋 Following up on my initial cheat sheet, I know how overwhelming it can feel when you dive deeper into specific medication categories or face those dreaded dosage calculations. Trust me, we’ve all been there! My original 'Med Surg Medication Cheat Sheet' is a great start, but let's chat about some areas that often trip students up and how a little extra insight can make a huge difference, especially as you prepare for clinicals and the NCLEX. Cracking the Code: Dosage Calculations & IV Drips This is probably the number one area I get asked about! While my main guide focuses on drug classes, understanding dosage calculations is critical for safe med administration. For quick reference, always remember the basic formula: (Desired Dose / Have on Hand) x Quantity = Administered Amount. For IV drip rates, it's typically (Volume (mL) x Drop Factor (gtts/mL)) / Time (minutes) = gtts/min. My best advice? Practice, practice, practice! Create a small section on your own cheat sheet dedicated to these formulas, and make sure you understand the 'why' behind each step. It’s not just about memorizing; it’s about understanding patient safety. Navigating the Nuances: Psychiatric Medications Psych meds are a whole different ballgame. Unlike some of the general drug classes, these often require a unique patient-centered approach and careful monitoring for specific side effects. For example, when studying antipsychotics, think about EPS (extrapyramidal symptoms) and NMS (neuroleptic malignant syndrome). With antidepressants, remember the delayed onset of action and the risk of serotonin syndrome. For mood stabilizers like Lithium (which I mention in the main sheet for its toxicity signs!), consistent blood level monitoring is key. A 'psych meds cheat sheet' could focus on these unique monitoring parameters and patient education points. A Closer Look: Cardiac & Antibiotic Meds My main cheat sheet touches on key cardiac drug classes like ACE inhibitors and Beta Blockers, but the world of cardiology meds is vast! Think about antiarrhythmics, nitrates, and even more specific diuretics. When you encounter a new cardiac drug, always ask: How does this affect heart rate, blood pressure, and contractility? Similarly, antibiotics are a huge category. Instead of trying to memorize every single one, focus on broad classes (e.g., penicillins, cephalosporins, macrolides) and their mechanisms of action, common side effects, and crucial nursing considerations like performing cultures before administering the first dose and educating patients to complete the full course of antibiotics. A printable antibiotic cheat sheet focusing on these key points can be incredibly useful. Mastering the 'Med Pass' Safely Beyond just knowing the drugs, safely performing a 'med pass' in clinicals is where it all comes together. Your cheat sheet isn't just for exams; it's a quick reference during medication administration. Always remember your 6 Rights (Patient, Drug, Dose, Route, Time, Documentation). Before every med pass, quickly review your patient's meds – what are they for? What are the common side effects? Are there any specific parameters to check (e.g., BP for antihypertensives, blood glucose for insulin)? Having a concise 'med pass cheat sheet' with these reminders can boost your confidence and ensure patient safety. I hope these additional insights help you feel more prepared and confident in your nursing journey! Keep adding to your personalized 'nursing medication cheat sheet' – it's a tool that evolves with you. You've got this!




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