title: Ethics in action: a nurse has noticed in the past several weeks that the performance of a colleague with whom she's worked for many years is slipping.
authors.forename: A
authors.initials: A
authors.lastname: Haddad
mesh_terms: D032781:Codes of Ethics; D030881:Disclosure; D004993:Ethics, Nursing; D006801:Humans; D007400:Interprofessional Relations; D008508:Medication Errors; D009740:Nursing Staff / Q000523:psychology*; D011363:Professional Impairment; D035642:Whistleblowing