People in group quarters in Revere in 2010: 1  228 people in nursing facilities/skilled-nursing facilities. 2  35 people in group homes intended for adults. 3  13 people in other noninstitutional facilities. 4  4 people in residential treatment centers for adults.
Multicellular glands. The simplest form of a multicellular gland is a secretory epithelial sheath-a surface epithelium consisting entirely of secretory cells (e.g. the epithelium lining the inner surface of the stomach, where the mucous secretion protects the stomach wall from the acidic contents of the stomach) .
Glands that secrete their products directly into tissue fluids or the blood without ducts are called endocrine glands. Those that secrete their products into ducts that open onto internal or external open surfaces are called exocrine glands.f the duct and secretory portions are of uniform diameter, the gland is tubular. If the secretory cells form a dilated sac at the end of the duct, it is acinar, and if the secretory cells extend uniformly from the duct then form a sac, it is called tubuloacinar.