Steps. 1  1. Pick up your supplies. For a good quality pedicure, youâll need some basic toe-tampering supplies. 2  2. Remove any pre-existing nail polish. Although it may seem obvious, taking off your old nail polish is an important first step to giving yourself a pedicure. 3  3. Start your soak.
Because you want your blood cells to sit in an isotonic solution. An isotonic solution is when two solutions, separated by a semipermeable membrane, have equal concentrations of solutes and water. Imagine you're at a party and there are an equal number of guests in the living room and in the kitchen.
Mar 28, '08. Isotonic is a term for fluids with the same osmolality as the cell interior. Hypotonic is a term for solutions in which the solutes are less concentrated than the cells (= hypoosmolar). Hypertonic is a term for solutions with solutes more concentrated than cells (= hyperosmolar).