The nurse discovers a patient receiving warfarin is bleeding.
What drug would the nurse prepare to counteract this drug?
Vitamin E.
Protamine Sulfate.
Calcium Gluconate.
Vitamin K.
The Correct Answer is D
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.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
Choice A rationale
Ataxia is less commonly associated with opioids than other adverse effects.
Choice B rationale
Dysrhythmias are not typically associated with opioids.
Choice C rationale
Blurred vision isn't a major adverse effect of opioids.
Choice D rationale
Hypotension is a common adverse effect of opioid use and must be monitored.
Correct Answer is D
Explanation
Choice A rationale
Maintaining narcan (naloxone) on standby is not directly related to anticoagulant therapy. Narcan is used to reverse opioid overdoses, not to manage the effects of anticoagulants.
Choice B rationale
Notifying the healthcare provider of any patient receiving this drug is a general action but not an appropriate nursing diagnosis. Nursing diagnoses focus on identifying specific patient needs and planning care to address those needs.
Choice C rationale
Evaluating the patient for PT (prothrombin time) for 2.5 is an action, not a nursing diagnosis. Nursing diagnoses identify patient needs and risks, guiding the planning and implementation of care.
Choice D rationale
Establishing safety precautions is an appropriate nursing diagnosis for a patient on anticoagulant therapy. Anticoagulants increase the risk of bleeding, so ensuring patient safety and preventing injury is crucial to minimize this risk. .
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