ASA (Aspirin) Flashcards

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Questions and Answers

What is the alternate name for ASA?

  • Acetaminophen
  • Aspirin (correct)
  • Ibuprofen
  • Naproxen

What are the classifications of ASA?

  • Analgesic, Antipyretic, Platelet Inhibitor (correct)
  • Antipyretic, Antihistamine
  • Opioid, Analgesic
  • Anti-inflammatory, Antioxidant

What is the mechanism of action of ASA?

Aspirin inhibits the production of thromboxane, which binds platelet molecules together.

Which of the following are indications for ASA?

<p>Suspected ischemic chest pain (D)</p> Signup and view all the answers

What are the contraindications for ASA?

<p>Allergy (B), GI bleed (D)</p> Signup and view all the answers

What is the recommended dosage of ASA for an adult?

<p>2 x 80mg Tablets, chewed</p> Signup and view all the answers

What is the recommended dosage of ASA for a child?

<p>NONE</p> Signup and view all the answers

What is the recommended dosage of ASA for an infant?

<p>NONE</p> Signup and view all the answers

What form is ASA supplied in?

<p>80mg Tablets</p> Signup and view all the answers

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Study Notes

Aspirin (ASA) Overview

  • ASA is an alternative name for Aspirin, a common medication used for various therapeutic purposes.
  • Aspirin serves three primary classifications: analgesic (pain reliever), antipyretic (fever reducer), and platelet inhibitor (prevents clot formation).

Mechanism of Action

  • It inhibits the production of thromboxane, a compound essential for platelet aggregation.
  • Reduces the risk of excessive clotting, which can lead to heart attacks and strokes, particularly when taken long-term at low doses.

Indications for Use

  • Administered in cases of suspected ischemic chest pain, acute myocardial infarction (AMI), and unstable angina.

Contraindications

  • Should not be used in patients with a history of gastrointestinal bleeding, those allergic to aspirin, or asthmatics who have shown sensitivity to the medication.

Dosage Guidelines

  • Adults: Recommended dosage is chewing two 80mg tablets.
  • Children and infants: Aspirin is not recommended and should not be administered to this age group.

Forms of ASA

  • Available for use in 80mg tablet form.

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