Using conversion factors, solve each of the following clinicalproblems:a. A nurse practitioner prepares an injection of promethazine,an antihistamine used to treat allergic rhinitis. If thestock bottle is labeled 25 mg /mL and the order is a doseof 12.5 mg, how many milliliters will the nurse draw up inthe syringe?b. You are to give ampicillin 25 mg/kg to a child with a massof 62 lb. If stock on hand is 250 mg /capsule, how manycapsules should be given?

Bicillin CR is given IM. There are 600,000 units/mL in each syringe and the dose is 1.5 million units (1,500,000 units). What volume is to be administered?

Dose ordered garamycin 60 mg Im  stock available gentamicin injection 40 mg/ml (20-ml vial)  how many ml are need for the dose ordered?

What is the difference between Cockroft gault formula and Ckd-epi creatinine equation? Does both measures creatine clearance? What is more accurate to use? Based on the table below, what would be the recommended dosage of "Levofloxacin 500 mg IV every 24 hours" if the 72-year-old patient weight is 78 kg and has a serum creatinine: 3.2 mg/dL?

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 nurse is preparing to administtoxicillin 320mg PO every 12 hr to an infant. The amount available isamoxicillin suspension 400 mg/5 ml. How many ml. should the nurse administer per dose? (Round the answer tomL?the nearest tenth. Use a leading zero if it applies. Do not use a trailing zero.)   ** Also, I Just wanted to know when it says every 4 hours or every 8 hours for example how do I know when to divide by 24 and when not to ? Thank you!

A patient is to receive a dosage of 40 mg of a drug but the capsules available are 10mg. How many capsules does the patient need to take in order to take the correctdosage?

A 6YO 44lb child has been prescribed an initial loading dose of warfarin 0.2mg/kg PO. Warfarin is available in 1mg, 2mg, 2.5mg, 3mg, 4mg, 5mg, 6mg, 7.5mg, 10mg scored tablets.  a) How many mg will the child receive, and which tablets strength would you use?  b) On day 2, the INR comes back at 3.2 with a dosing protocol to reduce tdose to 25% of the initial loading dose. How many mg would administer, and which tablet strength would you use?

This is a Pediactrcs class for Nursing School Safe Dosage Range Calculation  Digoxin 18 mcg po BID  Child weighs 7lbs.  The safe range is 10-12mcg/kg/24hrs. A) What is the safe 24-hr range? B) Is the ordered dose safe for a 24-hr period? C) If the medication is supplied 50mcg/ml, how many mL will you administer per dose?

1) Dosage calculation with same units of measure. EX: MD orders 1000mg Ancef. You have available 2000mg in 10mls. How many mls you give?