What factor can affect the accuracy of a syringe during medication administration?

The calibration and maintenance of the syringe is crucial for ensuring accurate medication administration. Proper calibration means that the markings on the syringe correspond accurately to the volume of fluid it can contain. If a syringe is not calibrated correctly or if it has not been maintained adequately, it can lead to inaccuracies in dosing. For instance, if the markings are worn or if there is residue from previous medications, this can cause the healthcare provider to administer too much or too little of a medication, potentially leading to adverse patient outcomes.

Regular maintenance, such as cleaning the syringe if appropriate or replacing it when damaged or worn, is essential for maintaining accuracy. Therefore, this factor directly impacts the safety and effectiveness of medication administration, making it the most relevant choice regarding the accuracy of a syringe.