A patient is prescribed 15 units of regular insulin (U-100) to be taken before meals. Which syringe size should the nurse choose to ensure accurate dosing?

A. Use fractions instead of decimals: Fractions can be confusing and prone to misinterpretation, increasing the risk of medication errors rather than minimizing them.

B. Write the unit abbreviation before the amount: Standard practice is to write the numeric amount first, followed by the unit (e.g., 5 mL), to avoid confusion and ensure clarity.

C. Avoid using trailing zeros after decimal points: Trailing zeros (e.g., 5.0 mg) can lead to tenfold dosing errors if misread. Omitting unnecessary zeros (e.g., 5 mg) enhances accuracy and reduces the risk of medication errors.

D. Always use Roman numerals for clarity: Roman numerals are not used in medication dosing because they are easily misinterpreted and do not improve clarity; they can increase the risk of errors.

A. Use a leading zero before a decimal point: A leading zero (e.g., 0.5 mg) prevents misinterpretation of the decimal as a whole number, reducing the risk of tenfold dosing errors and promoting safe medication administration.

B. Write fractions instead of decimals: Fractions are prone to misinterpretation and calculation errors, making them unsafe for documenting medication dosages.

C. Place the unit of measurement before the number: Standard practice places the numeric value first, followed by the unit (e.g., 5 mL), to ensure clarity and prevent confusion.

D. Include a trailing zero after a whole number: Trailing zeros (e.g., 5.0 mg) are unsafe because they can be misread as ten times the intended dose; they should be avoided in medication notation.