I have a very mild form of cystic fibrosis and want to become a police officer. if i'm in great physical shape do you think they will consider me?

Cystic fibrosis: That question is likely covered by a written policy specific to your possible employer. Just remember that failing to reveal a medical condition prior to employment might be grounds for firing you at a later time. For example, if you have active asthma when you apply for military service, their policy is to exclude you from consideration.