How to fill a syringe<br>Gather your supplies. You will need the medication vial, syringe-needle unit, alcohol pads, a cotton ball, a band-aid, and a sharps container. [substeps] The alcohol pad is used to wipe the rubber top of the medication container once you remove the outer seal.

Based on that paragraph can we conclude that this sentence is true?
you do not need a band-aid

Choices: (I) Yes. (II) It's impossible to say. (III) No.