Which drug is used to reverse the anticoagulant effect of unfractionated heparin in veterinary patients?
Correct answer: D. Protamine sulfate
- A. Desmopressin
- B. Vitamin K1
- C. Fomepizole
- D. Protamine sulfate
Explanation
Protamine sulfate forms an inactive complex with heparin and reverses its anticoagulant action. Vitamin K1 is used for vitamin K antagonist rodenticides, whereas fomepizole treats ethylene glycol poisoning.
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About Veterinary Pharmacology
Covers how drugs act in animals, including pharmacokinetics, pharmacodynamics, routes of administration, dosage forms, adverse effects and drug interactions. Major groups include antimicrobials, antiparasitics, analgesics, anaesthetics, anti-inflammatory drugs, hormones and cardiovascular medicines, with attention to withdrawal periods and species differences.
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