A client is receiving warfarin. The nurse would expect to administer this drug by which route?

• A. Intravenous
• B. Intramuscular
• C. Oral
• D. Subcutaneous

Answer: (C)

Verified step by step guidance

1. Understand the purpose of warfarin: Warfarin is an anticoagulant medication used to prevent blood clots. It is important to know how it is typically administered to ensure proper therapeutic effect and patient safety.
2. Review the common routes of drug administration: Drugs can be administered orally, intravenously, intramuscularly, or subcutaneously. Each route has specific indications based on the drug's properties and the desired speed of action.
3. Consider the pharmacokinetics of warfarin: Warfarin is absorbed through the gastrointestinal tract, which makes oral administration the most effective route for this medication. It allows for consistent absorption and long-term management of anticoagulation.
4. Evaluate the practicality and safety of each route: Oral administration is non-invasive and convenient for long-term use, which is ideal for a medication like warfarin that requires regular dosing and monitoring.
5. Conclude with the most appropriate route: Based on the pharmacological properties and practical considerations, the nurse would expect to administer warfarin orally.