he doctor's order says: Vancomycin 2,000 mcg IV. The instructions on the vial of Vancomycin says to reconstitute with sterile water for a concentration of 2mg/ml then to dilute each 2 mg in 75 ml of sterile Normal Saline. How many milliliters should you use to administer the ordered dose?

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Micelles and Biological Membrane

Micelles are the type of lipid molecules that organize themselves in spherical shape in aqueous solutions. The production of the micelle is a reply to the amphipathic behavior of fatty acids. It means that they consist of both hydrophobic regions and hydrophilic regions. In micelles, polar head groups (hydrophilic groups) produce an outer layer associated with water whereas nonpolar tails (hydrophobic groups) are organized in the interior.