Master Canadian Nursing Abbreviations 2026 - Free Nursing Abbreviation Practice Questions and Study Guide

The abbreviation that signifies "twice a day" in nursing schedules is "BID," which stands for "bis in die" in Latin. This term is commonly used in medical prescriptions and care plans to indicate that a medication or treatment should be administered two times within a 24-hour period. In practice, this might translate to giving a medication in the morning and evening, ensuring that the patient receives the appropriate dosage effectively spaced throughout the day.

Understanding this abbreviation is crucial for nursing practice, as it ensures correct administration frequency, adherence to treatment plans, and overall patient safety. Proper knowledge of these terms helps prevent medication errors and enhances clear communication among healthcare providers. The other options represent different frequencies: "TID" stands for "three times a day," "QID" means "four times a day," and "OD" stands for "once daily," which are not applicable for indicating twice a day administration.