Nitroglycerin — role?
Vasodilator, relieves angina.
Aspirin — dose?
160-325 mg, inhibits platelet aggregation.
tPA — time window?
Administer within 3-4.5 hours of stroke.
Nitroglycerin — role?
Vasodilator for angina relief.
Aspirin (ASA) — role?
Antiplatelet, prevents clot growth.
tPA — action?
Dissolves clots, time-sensitive.
Warfarin — INR range?
INR 2-3, prevents stroke/DVT.
ECG — indicator of STEMI?
ST elevation.
Lung sounds — crackles?
Fluid in lungs.
Hypertension stage 2 — BP?
≥140/90 mmHg.
Answer 10 questions on Cardiac Pharmacology and Diagnostics.
1. What is the primary purpose of nitroglycerin in cardiac emergencies?
2. Which medication is most appropriate for preventing clot growth in the early stages of a myocardial infarction?
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