Physicians who are not trained in the primary care specialties of family medicine, general internal medicine, or general pediatrics may sometimes provide patient care services that are usually delivered by primary care physicians.
Word Origin and History for hospitality Expand n. late 14c., act of being hospitable, from Old French hospitalitÃ©, from Latin hospitalitem (nominative hospitalitas) friendliness to guests, from hospes (genitive hospitis) guest (see host (n.1)).
The word archaea comes from the Ancient Greek á¼ÏÏÎ±á¿Î±, meaning ancient things, as the first representatives of the domain Archaea were methanogens and it was assumed that their metabolism reflected Earthâs primitive atmosphere and the organismâs antiquity.