What would be the best source of drug information for a nurse?
Drug Facts and Comparisons.
A nurse drug guide.
A drug package insert.
The Physician's Drug Reference.
The Correct Answer is B
Choice A rationale
While "Drug Facts and Comparisons" is a comprehensive source, it is primarily used by pharmacists rather than nurses. Nurses might find it less practical for their day-to-day needs as it is detailed and more suited to in-depth drug comparisons.
Choice B rationale
A nurse drug guide is designed specifically for nurses and includes practical information for administering medications, understanding side effects, and nursing considerations. It’s tailored to the needs of nursing practice.
Choice C rationale
A drug package insert provides detailed information about a specific drug, including indications, dosage, and side effects. However, it lacks the breadth of information about multiple drugs and nursing considerations compared to a nurse drug guide.
Choice D rationale
The Physician’s Drug Reference (PDR) is an excellent resource but is more suited for physicians. It provides detailed drug information but may not focus on nursing-specific considerations and practical administration advice.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
Choice A rationale
Vitamin E is an antioxidant and is not indicated to counteract the effects of warfarin. It does not have a role in reversing anticoagulation or managing bleeding. High doses of Vitamin E can actually interfere with clotting and potentially exacerbate bleeding.
Choice B rationale
Protamine Sulfate is an antidote for heparin, not warfarin. It works by neutralizing the effects of heparin, which is an anticoagulant that acts quickly to prevent clot formation. Warfarin works differently and requires a different antidote for its anticoagulant effect.
Choice C rationale
Calcium Gluconate is not an antidote for warfarin. It is typically used in cases of hypocalcemia and can stabilize cardiac membranes in hyperkalemia but has no effect on reversing warfarin-induced anticoagulation or bleeding.
Choice D rationale
Vitamin K is the correct antidote for warfarin. It counteracts the anticoagulant effects by promoting the synthesis of clotting factors that warfarin inhibits. Administering Vitamin K is standard practice in reversing the effects of warfarin and managing bleeding complications.
Correct Answer is D
Explanation
Choice A rationale
Platelet count measures the number of platelets in the blood, which are essential for blood clotting. However, it is not specific to monitoring the anticoagulant effects of warfarin.
Choice B rationale
Activated thromboplastin time (APT) measures the intrinsic pathway of coagulation and is typically used to monitor heparin therapy, not warfarin.
Choice C rationale
Red blood count (RBC) measures the number of red blood cells in the blood, which can indicate anemia but is unrelated to the anticoagulant effects of warfarin.
Choice D rationale
Prothrombin time (PT) and international normalized ratio (INR) are specific tests used to monitor the anticoagulant effects of warfarin. PT measures the time it takes for blood to clot, and INR standardizes this measurement to ensure consistency across different laboratories.
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