For example, while the median pay for RNs in California is $46.38/hour, or about $96,470/year, RNs in the modest 51,000-resident city of Watsonville, CA, typically make more than $65/hour, or about $136,570 per year.
Best Answer: The small intestine incorporates three features which account for its huge absorptive surface area: 1.Mucosal folds: the inner surface of the small intestine is not flat, but thrown into circular folds, which not only increase surface area, but aid in mixing the ingesta by acting as baffles. 2.Villi: the mucosa forms multitudes of projections which protrude into the lumen and are covered with epithelial cells.
enterocytes), and the mucosal surface of each of these cells is folded even further into microvilli. The combined folds, villi, and microvilli in the small intestine increase its surface area 600 times beyond that of a simple tube (Fig. 3-13). villi (singular, villus) The Â±ngerlike protrusions into the small intestine that participate in digestion and absorption of food. absorptive cells Also known as enterocytes; intestinal cells that line the villi and participate in nutrient absorption. microvilli Extensive folds on the muscosal surface of the absorptive cells.