Studies have shown that using too small of a blood pressure cuff can cause a patient's systolic blood pressure measurement to increase 10 to 40 mmHg. Blood Pressure Cuff Used Over Clothing1,3,4 - When having your blood pressure measured, the cuff should always be placed directly on your arm.
Microvilli (singular: microvillus) are microscopic cellular membrane protrusions that increase the surface area of cells and minimize any increase in volume, and are involved in a wide variety of functions, including absorption, secretion, cellular adhesion, and mechanotransduction. Contents.housands of microvilli form a structure called the brush border that is found on the apical surface of some epithelial cells, such as the small intestines.
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.