A patient taking dabigatran develops life-threatening bleeding. Which specific reversal agent should the nurse expect to prepare?
Correct answer: A. Idarucizumab
- A. Idarucizumab
- B. Phytonadione
- C. Protamine sulfate
- D. Andexanet alfa
Explanation
Idarucizumab is a specific antibody fragment that reverses the anticoagulant effect of dabigatran. Vitamin K reverses warfarin, and protamine reverses heparin, so neither is appropriate here.
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About Emergency Drugs and Antidotes
Emergency pharmacology covers drugs used in cardiac arrest, shock, severe allergy, acute asthma, seizures, poisoning and hypoglycaemia, including adrenaline, atropine, naloxone, flumazenil and selected antidotes. The focus is on indications, routes, rapid adverse effects, dose safety and matching a toxic substance with its specific reversal agent.
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50 free Emergency Drugs and Antidotes MCQs from Nursing Pharmacology, each with the correct answer and an explanation. Unlimited attempts, no account needed.
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