3% red cell suspension using 0.5 mL of pRBC
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3. Calculate the total volume of the diluent that you are going to use if you have prepared a 3% red cell suspension using 0.5 mL of pRBC.
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- 1. How many mL of distilled water must be added to make the Benzalkonium chloride preparation isotonic? 2. How many mL of 0.9% NaCl must be added to make a 100mL solution?6. Your pharmacy has on hand Robitussin CF Syrup (guaifenesin 100 mg/1 tsp).You receive a prescription for Robitussin CF Syrup and the patient is to receive 250 mg of guaifenesin q4h. How many milliliters will the patient receive in 1 dose? If you dispense a 4oz bottle of syrup, how many doses will the patient receive?1. What volume of sterile water for injection (diluent) must be added to reconstitue the powder? 2. How many mL of the reconstituted cefazolin is needed to prepare the final product?
- 9. Find the final concentration as a percent (w/v) of dextrose when 75 mL dextrose 50 % (w/v), 50 mL of sodium chloride 0.9 % (w/v), and 100 mL of dextrose 5 % (w/v) sodium chloride 0.45 % (w/v) solution are mixed together.3. How many milliliters would you need to prepare a 10-2 dilution from a 10ml starting culture?1: Why we must used calibrated dropper in preparing digoxin elixir? 2: Why we should use glycerine and alcohol mixture in preparing phenobarbitol elixir?
- 1. How many grams of dextrose will be needed in the final product? 2. How many mL of Dextrose 70% will be needed to make the final product? 3. How many mL of sterile water will be needed to make the final product?1. Why does fresh milk can form a film and sour milk cannot?You have 12 mL of cells you need to treat with Hydrogen Peroxide (H2O2), such that the final concentration of H2O2 is 50 uM. How much of a 30 mM stock solution of H2O2 would you add to your cells?
