How do antiplatelet medications work?
Stimulate the plasmin system.
Alter the formation of the platelet plug.
Initiate the clotting cascade.
Interfere with the clotting cascade.
The Correct Answer is B
Choice A rationale
Antiplatelets do not stimulate the plasmin system, which is involved in breaking down clots.
Choice B rationale
Antiplatelet medications work by altering the formation of the platelet plug, preventing platelets from clumping together.
Choice C rationale
They do not initiate the clotting cascade, which is a separate process from platelet aggregation.
Choice D rationale
They do not interfere with the clotting cascade directly but affect platelet aggregation. .
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["C","D","E"]
Explanation
Choice A rationale
Analyzing data collected is part of the assessment phase, not the intervention phase.
Choice B rationale
Collecting a nursing history is part of the assessment phase of the nursing process, not the intervention phase.
Choice C rationale
Determining medication effectiveness is a critical aspect of the intervention phase, as it assesses the therapeutic outcomes of the administered drugs.
Choice D rationale
Documenting the medication is a key action in the intervention phase to ensure accurate and up-to-date patient records and safe administration.
Choice E rationale
Administering the medication is a direct intervention related to drug therapy and is part of the intervention phase.
Correct Answer is D
Explanation
Choice A rationale
The Drug Enforcement Agency (DEA) primarily focuses on the enforcement of controlled substances laws and regulations, not the approval and testing of medications.
Choice B rationale
The Joint Commission on Accreditation of Healthcare Organizations (JCAHO) accredits and certifies healthcare organizations and programs, but it does not control medication testing.
Choice C rationale
The Centers for Disease Control and Prevention (CDC) focuses on public health and disease prevention, not the scientific testing of medications.
Choice D rationale
The Food and Drug Administration (FDA) is responsible for protecting public health by ensuring the safety, efficacy, and security of human and veterinary drugs, biological products, and medical devices through rigorous scientific testing. .
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