In Memoriam A.H.H. or simply In Memoriam, an 1850 poem by Alfred, Lord Tennyson In Memoriam or Missing: Since January, a 2003 adventure video game In Memoriam , an episode of Homeland
BizWritingTip response: âDiagnosisâ is a singular word meaning the identification of an illness or disease by means of a patientâs symptoms. Dr. Houseâs diagnosis was accurate â as usual. The word âdiagnosesâ is the plural form. It took several diagnoses before his residents reached the right conclusion.
Dual Diagnosis. Dual diagnosis is a term for when someone experiences a mental illness and a substance abuse problem simultaneously. Dual diagnosis is a very broad category.he defining characteristic of dual diagnosis is that both a mental health and substance abuse disorder occur simultaneously. Because there are many combinations of disorders that can occur, the symptoms of dual diagnosis vary widely.