Though his face didn't show it, Archer was quite disappointed that this supposed "replacement" wasn't replacing a thing. She was just a body that was in the way, and that was such a shame. However, he nodded politely. "Alright. Forget I asked."
As the young man sat, Archer pulled on his latex-free gloves and held up a sterile swab in a paper envelope. "Now, this will be just as I described it. You'll open your mouth, and I'll brush the sterile swab within this envelope against your cheek. It's extremely simple and perfectly painless." Adjectives might make these children feel more comfortable - didn't people like adjectives?