Interest in Hawaii began in America as early as the 1820s, when New England missionaries tried in earnest to spread their faith. Since the 1840s, keeping European powers out of Hawaii became a principal foreign policy goal.
Pharynx Histology â Epithelial Lining of the Pharynx Epithelial Lining of the Pharynx (introduction to pharynx histology) The surface of the nasopharynx is covered by the same pseudostratified columnar epithelium that is found in the nasal cavity.
Epithelial cells in urine: Types. Many varieties of epithelial cells are present across the body. However, the urinary tract is composed of three types of epithelial cells, i.e. squamous, renal tubular, and transitional cells.The squamous epithelial cells are generally located in the vagina, the outer areas of the urethra and on the skin.ince the urinary tract is also an orifice in the body, it is but a foregone conclusion that it will contain epithelial cells. Therefore, any checkup of the urine is bound to show the presence of epithelial cells in urine. The epithelial cells in urine are usually detected via a microscopic analysis of urine.