Privacy & Security. Model Notices of Privacy Practices. The Office of the National Coordinator for Health Information Technology (ONC) and the Office for Civil Rights (OCR) collaborated to develop model Notices of Privacy Practices for health care providers and health plans for use when communicating with their patients and plan members.
Q.O.D. = every other day. Q.A.D. = every alternate day. Technically speaking, I would be hard pressed to find a difference. Nevertheless, I have spent a lifetime writing q.o.d. on prescriptions so that pharmacists can transcribe the latin abbreviation back into plain English for the patient. What a useless step!
What does the 'D' in D-Day stand for? The short answer: nothing. In military terms, D-Day and H-Hour are sometimes used for the day and hour on which a combat attack or operation is to be initiated. They are used when the day and hour have not yet been determined, or when secrecy is important. When used in combination with plus or minus signs, these terms indicate the length of time preceding or following a specific action. Thus, H-3 means 3 hours before H-Hour, and D+3 means 3 days after D-Day. H+75 minutes means H-Hour plus 1 hour and 15 minutes.