Collin College Cardiac Drugs Practice Test 2026 - Free Cardiac Drugs Practice Questions and Study Guide

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What is one of the actions of Acetylsalicylic Acid?

Inhibits the growth of bacteria

Inhibits platelet aggregation

Acetylsalicylic Acid, commonly known as Aspirin, is widely recognized for its role in cardiovascular health, particularly in its ability to inhibit platelet aggregation. This action is crucial because it helps prevent the formation of blood clots, which can lead to heart attacks or strokes. By inhibiting the enzyme cyclooxygenase (COX), Aspirin effectively reduces the synthesis of thromboxane A2, a substance that promotes platelet aggregation and vasoconstriction. This antiplatelet effect is why Aspirin is frequently recommended for patients with a history of cardiovascular issues, as it can significantly reduce the risk of serious cardiovascular events. Thus, the ability of Acetylsalicylic Acid to inhibit platelet aggregation is a vital aspect of its therapeutic use in managing heart health.

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Increases heart rate

Enhances blood coagulation

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