You are asked to prepare 20 mL of a 50 mg/mL drug dilution from a stog of 2 g/5 mL. How many milliliter of diluent will be needed? Show work Answer: 17.5 mL diluent
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You are asked to prepare 20 mL of a 50 mg/mL drug dilution from a stog of 2 g/5 mL. How many milliliter of diluent will be needed? Show work
Answer: 17.5 mL diluent
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- The doctor ordered Oxacillin 650mg every 6 hours. The instructions on the 2gm vial states to reconstitute with powder with 11.5ml of sterile water for injection, yielding 220mg/1.5ml. How many ml will you administer? using dimensional analysis and show workThe drug dosage for the patient is calculated using a BSA of 1.9m2. If the order is 15mg per m2, how many milligrams is the desired dose?Order Cogentin (benztropine mesylate) 1 mg IM now. The label on the 2 mL ampule reads 1 mg/mL. How many milliliters is the patient receiving?
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- Consider the following from the Ampicillin for Injection, USP package insert: For Intramuscular Use: Label Claim 250mg 500mg 1g 2g Amount of Diluent (mL) Approx. Volume (ml) 0.9 1.7 3.4 6.8 1 2 4 8 a) What is the amount of diluent needed to reconstitute a 1 g vial? b) What is the powder volume for a 1 g vial of ampicillin? Approx. Concentration (mg/mL) 250 250 250 250 Later in the package insert you see: For Direct Intravenous Use: Add 5 mL Sterile Water for Injection or Bacteriostatic Water for Injection to the 250 and 500 mg vials and administer slowly over a 3 to 5-minute period. Ampicillin for Injection, 1 g or 2 g, may also be given by direct intravenous administration. Dissolve in 7.4 or 14.8 mL Sterile Water for Injection or Bacteriostatic Water for Injection, respectively, and administer slowly over at least 10 to 15 minutes. c) What is the amount of diluent needed to reconstitute a 1 g vial of ampicillin for direct IV injection d) What is the total amount of volume that will…A dosage of 10mg is ordered. The solution strength is 2mg in 1 ml. How many ml will be administered? Round to the nearest tenth.Streptomycin sulfate 400 mg IM daily is ordered for a child weighing 77lbs. The recommended dosage is 20-40 mg/kg/day once daily. A 1 gram vial of streptomycin sulfate is available in powdered form with the following instructions: Dilution with 1.8 mL of sterile water will yield 400mg per mL. If safe, how many mLs will you give?
- An order was received for 750 mL of 7.5% dextrose solution using 5% D5W and 20% D20W. How many parts of each dextrose solution is needed?(round answers to the nearest tenth)How much of 10,000x SYBR safe would you add to 50 ml to make a final concentration of 1x? V1= 0.005mL B.How will you set up the serial dilution? How many tubes do you need? What is the concentration in each? How much LB will you add to each tube? What volume of cells will you add?Rx Clindamycin phosphate 4% w/v Propylene glycol 12.9% w/v Purified water 11% w/v Isopropyl alcohol ad 244 mL (Sp.G. = 0.880) Ft. clindamycin gel Sig.: Place thin layer onto affected areas How many grams of isopropyl alcohol are present in a clindamycin gel that has 76 mL of purified water? Assume negligible volume shrinkage as result of mixing these ingredients. Answer: 415.2 (please show all work) ANSWER IS ALREADY GIVEN PLEASE SHOW WORK IN DETAIL HOW IT COMES