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Aspirin (antiplatelet) — NCLEX Cheat Sheet

Irreversible COX → ↓ platelet aggreg.
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👤 By the CinnaRN Clinical Content Team 🕐 Updated 2026-07-11 🏷️ Pharmacological Therapies 🔖 Free to read, print, and share
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Use this quick-reference guide to spot, treat, and prevent Aspirin (antiplatelet) on the NCLEX. Keep it handy during review and on exam day!

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Uses

Key facts
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Signs

What to look for
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Avoid

Key facts
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Report

Notify / act now
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Teach

Teaching points
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Quick Tip

Irreversibly inhibits platelet COX, so antiplatelet effect lasts the lifespan of the platelet (7-10 days).

📖 Related Topics

Digoxin ToxicityHeparin TherapyWarfarin TherapyAcetaminophen Poisoning in Children
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