A client who has a history of myocardial infarction (Ml) is prescribed aspirin 325 mg. The nurse recognizes that the aspirin is given due to which of the following actions of the medications?
antiplatelet aggregate
analgesic
antipyretic
anti-inflammatory
The Correct Answer is A
Aspirin has an antiplatelet effect. It prevents aggregation of platelets and hence the formation for the primary platelets plug. This prevent formation of thrombus as a complication of an unstable atherosclerotic plaques.
The other actions of aspirin are not related to MI
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
B. methotrexate is a dihydrofolate reductase inhibitor which inhibits synthesis of building block for DNA synthesis and repair
A. Filgrastim is a growth factor used to boost neutrophil production
C. Transfusion-maybe necessary in the case of severe anemia
D. Allopurinol is an anti-uricemic agent used in gout
Correct Answer is B
Explanation
B. non-selective beta blockers attach on all types of beta receptors, 1 and 2. In the airways, Beta blocks cause bronchoconstriction that worsens already existing airway narrowing in asthma.
A. safe in hypertension
C. The heart contains beta 1 receptors, blockage reduces heart rate which is appropriate in angina
D. Glaucoma- blockage of both beta 1 and 2 is important in glaucoma
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