Understanding Graduated Syringes: A Guide to Precision Measurement

What is a graduated syringe and how is it used?

A sterile hypodermic syringe with a capacity of 2-3 ml marked with 10 calibrations per ml is a(n) ____.

Answer:

A sterile hypodermic syringe with a capacity of 2-3 ml marked with 10 calibrations per ml is a graduated syringe. Graduated syringes are designed to measure and administer precise volumes of fluids, typically in medical or laboratory settings.

Graduated syringes are essential tools in healthcare and scientific environments where accurate dosing is crucial. They allow healthcare professionals and researchers to deliver medications, vaccines, or other liquids with precision.

The capacity of 2-3 ml indicates that the syringe can hold between 2 and 3 milliliters of fluid, providing versatility for various applications. The markings on the syringe, with 10 calibrations per ml, enable users to measure smaller volumes within this range accurately.

Each calibration represents 0.1 ml, allowing for fine control and accuracy when administering the fluid. By aligning the desired dosage with the corresponding calibration on the syringe barrel, users can ensure that the intended volume is accurately measured and delivered.

Furthermore, graduated syringes are designed to maintain sterile conditions, reducing the risk of contamination during medical procedures. This feature is crucial in preventing infections and ensuring patient safety.

Overall, the use of graduated syringes is vital for precise measurement and administration of fluids in various healthcare and scientific settings, promoting accuracy and efficiency in healthcare practices.