In heraldry, charge or device on the escutcheon, consisting of a bar bent like two meeting rafters. examples: chevron couped: one which does not touch the sides of the escutcheon; chevron in chief: one which rises to the top of the field; chevron rompee: one with the upper part displaced, as if broken off.
Internal medicine. Internal medicine or general medicine (in Commonwealth nations) is the medical specialty dealing with the prevention, diagnosis, and treatment of adult diseases. Physicians specializing in internal medicine are called internists, or physicians (without a modifier) in Commonwealth nations.
The pharmacist is not privy to all the information that the doctor is, and that's why the pharmacist isn't the one prescribing drugs. It's unethical for a pharmacist to make an assumption about someone else's health and stand betweeen a patient and their medication.