Aspirin

Question 1

Mechanism of action for aspirin?

Answer 1

C. Prevents the formation of thromboxane A2, which causes platelets to clump together ( aggregate) and form plugs that cause obstruction or constriction; has antipyretic and analgesic properties

Question 2

Pediatric dose of aspirin?

Answer 2

C. not recommended

Question 3

Indication for aspirin administration

Answer 3

B. New onset chest discomfort suggestive of ACS

Question 4

Drug interactions: Use with caution in patients allergic to NSAID

True or False

Answer 4

True

Question 5

Special consideration: if there are no contraindications, non enteric coated, chewable aspirin should be given as soon as possible to all patients with a suspected ACS as soon as possible.

True or False

Answer 5

True

Question 6

What is the class of aspirin?

A. Sedative

B. Antipyretic

C. Platelet inhibitor, anti inflammatory agent

D. NSAID

Answer 6

C. Platelet inhibitor, anti inflammatory agent

Question 7

Aspirin Contraindications

Answer 7

B. Hypersensitivity. Relatively contraindicated in patients with active ulcer disease or asthma

Question 8

Adult dose?

Answer 8

160 mg to 325 MG PO. Chewing is preferable to swallowing

Question 9

Pregnancy class

Answer 9

D. D

Question 10

Adverse reactions / side effects of aspirin

Answer 10

C. Bronchospasm, anaphylaxis, wheezing in allergic patients, prolonged bleeding, GI bleeding, epigastric distress, nausea, vomiting, heartburn, reye syndrome