You and a Friend Are Shopping with Your Teenagers at a Mall

You and a friend are shopping with your teenagers at a mall. You return from a store to find your friend seated stating she is feeling chest pain and dizziness. Despite sitting, these symptoms are not going away. The best thing to do at this moment is to

A) get emergency help.
B) offer her an aspirin before taking other action.
C) observe to see if the symptoms last two minutes.
D) offer her something to eat to see if the symptoms go away.