Which brings up an interesting question: How would Esperanto translate the term "candy striper", which is the term (in North America, at least) for a young nursing volunteer or intern, and which references their colorful uniforms?
Color of nurses' uniforms depends on the unit where I work. Navy, light blue, green, purple, fun cartoon patterned (if a pediatric unit), and yes, even white. But this is Duo, and I wouldn't expect the volunteers to account for every possibility.