Choose all that apply: Dr. Patel is eating lunch in the cafeteria when he realizes that he has forgotten to place charges for a patient (Janet Hummel) for nebulizer treatment & supplies that he was taking care of prior to his lunchbreak. He sees the billing coder having lunch and yells Janet's name to let him know that he will be taking care of those charges after lunch. Dr. Patel's action is considered as:
A. Confidentiality breach
B. Defamation
C. Nonintentional tort
D. All of the above