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 those individuals with geographic tongue there are areas of the tongue surface that are missing papillae and instead appear as red, smooth patches sometime with borders that are slightly raised. These areas or lesions often make the tongue look like a map, or geographic appearance.These lesions usually get better in one place then migrate or move to another place on the tongue. It is known also as âbenign migratory glossitis â.hese areas or lesions often make the tongue look like a map, or geographic appearance. These lesions usually get better in one place then migrate or move to another place on the tongue.