How many mL are there in 1 ounce?

How many mL are there in 1 ounce?

• A. 20 mL
• B. 29.57 mL
• C. 30 mL
• D. 40 mL

Answer: (B)

To convert ounces to milliliters, it's important to know the standard conversion factor. One fluid ounce is equal to approximately 29.57 milliliters. This value is often rounded to 30 mL for simplicity in many clinical settings, but the precise conversion is 29.57 mL. This distinction is crucial, especially when precise dosages are required in medication administration. In clinical practice, understanding this conversion helps healthcare professionals accurately prepare and administer medications, ensuring patient safety and effectiveness of treatment. A thorough grasp of such conversions is an essential skill in dosage calculations, as errors in conversion can lead to administering incorrect dosages, impacting patient care.

To convert ounces to milliliters, it's important to know the standard conversion factor. One fluid ounce is equal to approximately 29.57 milliliters. This value is often rounded to 30 mL for simplicity in many clinical settings, but the precise conversion is 29.57 mL. This distinction is crucial, especially when precise dosages are required in medication administration.

In clinical practice, understanding this conversion helps healthcare professionals accurately prepare and administer medications, ensuring patient safety and effectiveness of treatment. A thorough grasp of such conversions is an essential skill in dosage calculations, as errors in conversion can lead to administering incorrect dosages, impacting patient care.