Usually, those sorts of questions are intended to get you thinking about how people in healthcare facilities still have sexual needs, and have the same rights as everyone else to pursue those in appropriate ways ... No one expects you to actually interact sexually with a client (in fact, there are ethical and legal concerns about that!

). However, you need to be aware of clients' needs for privacy and dignity, and be sure that you are not
preventing them from meeting their sexual needs (in appropriate ways, that is) or shaming them for doing so.
best wishes with your studies --