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.
: a sterile aqueous solution of calcium chloride, sodium chloride, and potassium chloride that provides a medium essentially isotonic to many animal tissues and that is used especially to replenish fluids and electrolytes by intravenous infusion or to irrigate tissues by topical application â compare lactated ringer's solution