MISCELLENOUS
VACCINATION
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Epithelial cells line the skin, as well as the respiratory, gastrointestinal and urogenital tracts as part of the ____ barrier.
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lysosomal
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microbiological
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chemical
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physical
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Explanation:
Detailed explanation-1: -There are three types of epithelial cells that line the urinary tract. They are called transitional cells, renal (kidney) tubular cells, and squamous cells. If there are squamous epithelial cells in your urine, it may mean your sample was contaminated.
Detailed explanation-2: -Simple columnar epithelium is usually involved in active secretion and/or absorption of material across the single cell layer, or (if ciliated) in movement along the surface. Simple columnar epithelium lines the digestive tract and the female reproductive tract (as well as numerous other surfaces).
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