How is age related to a persons energy needs

Anurse is giving instructions to a client who's going home with a cast on his leg. which teaching point is most critical?

So i have a lot of answers answered but it says i still need to answer more questions. why is it doing that? how many questions need to be answered?

Minor illnesses: a.) decrease the risk of sids b.) increase the risk of sids c.) increase the risk of hospitalization d.) decrease the risk of allergies e.) increase the risk of allergies