Providing washing and laundry facilities near the water points reduces the need to transport water. Box 9.1. Minimum provision of domestic water containers Two vessels 10-20L for collecting water plus one 20L vessel for water storage, (narrow necks and covers) per 5 person household.
GEOGRAPHIC TONGUE. Definition. Geographic tongue is a fairly common, usually painless inflammatory disorder that affects. mainly the dorsum of the tongue. The pattern of the lesions give the surface of the tongue. the appearance of a map, hence the term Â«geographicÂ». Since the first description in 1831,
With geographic tongue, patches on the surface of the tongue are missing papillae and appear as smooth, red islands, often with slightly raised borders. These patches (lesions) give the tongue a map-like, or geographic, appearance. In most cases there are no symptoms but sometimes it is painful when inflamed.