The doctors order 750mg of amoxicillin for your patient. A 1g vial of powdered amoxicillin is available. The label says to add 9ml sterile water to yield 1g/10ml. How many milliliters of reconstituted amoxicillin should you provide?
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The doctors order 750mg of amoxicillin for your patient. A 1g vial of powdered amoxicillin is available. The label says to add 9ml sterile water to yield 1g/10ml. How many milliliters of reconstituted amoxicillin should you provide?
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- Our laboratory has a stock of 50 X TAE (Tris-Acetate) and the laboratory manager asks you to prepare a 2% gel using 1XTAE that you will prepare from agarose and stock. How do you prepare? (tank tray volume 250 ml).You are asked to prepare 50 ml of a 1:100 rifampin (rifadin) and you have in stock a 1:20 rifampin suspension. How many milliliter of the 1:20 suspension and how many milliliter of water will you need?A vial of Doxorubicin reads 0•5g per vial. Instructions say to reconstitute each 12mg with 2•5ml of NS. How many ml of NS will be needed to reconstitute the vial of the recommended concentration? please show working
- A patient brings in a prescription for their child that asks for Amoxicillin 250mg/5mL. The directions say, "2 tsp po bid." Your pharmacy is low on inventory and only has 80mL of Amoxicillin 125mg/5mL (Add 65 mL of water to powder). How many mL of water should you add to get a concentration of 250mg/5mL?You want to prepare a 15 mL gel containing 0.8% (weight /volume) agarose. How much agarosedo you need to weigh to prepare the solution? Show all your calculations.Hint: Write down the units for 0.8% knowing that agarose is a powder that is mixed with aliquidIf a powder in a 2gm vial diluted with 6.8ml of diluent provides 8ml of solution and each ml contains 250mg of a drug, how many ml is needed to give 750mg.
- You have 10 mg/ml ethidium bromide solution. If you add 5 µl of this to 50 ml of agarose gel solution, what will be the final concentration of ethidium bromide in the gel solution in mg/ml?The prescriber ordered oxacillin 500mg IM q6h. The instructions on the 2g vial state to reconstitute the powder with "11.5mL of sterile water for injection, yielding 250mg/1.5mL" Whatis the strength of the reconstituted solution? How many milliliters would you administer?If you have 50 ml of pure stock formalin solution how many ml of diluent will you need? What is the total volume of the reagent used you have prepared? Write down your answers with complete solutions and correct labels.
- You receive an order for “heparin 6,000 units SQ q 12 hrs”. The stock solution contains heparin 5,000 units per 0,5 mL. How many milliliters must be administered?You have on hand Atarax 10mg / 5 * ml The order is for Atarax 25mg. How many ml will you give?As a part of a clinical study, a pharmacist is asked to prepare a modification of a standard 22 g package of a 2% mupirocin ointment by adding the needed quantity of mupirocin powder to prepare a 3% w/w mupirocin ointment. How many mil- ligrams of mupirocin powder are required?