400.0nm 0.01 Spectrum 1.000AT 100% PARACETAMOL -75% PARACETAMOL : 25% ALAXAN 50% PARACETAMOL: 50% ALAXAN (0.200 /div) -25% PARACETAMOL:75% ALAXAN - 100% ALAXAN -50% PARACETAMOL - 50% ALAXAN 0.000A
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compare the graph below, compare the absorbance and wavelenght
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- In the experiment performed for the determination of cholesterol, the function of the calibration curve obtained using 25-400mg/dL standard cholesterol solutions was determined as y= 0.0009x. If the absorbance of the serum sample is determined as 0.28, what is the amount of cholesterol in the sample, in mg/L?How many grams each of dextrose and sodium chloride are used to prepare a 500mL bag of D5 1⁄2NS for intravenous infusion?How much serum is needed to create 2μL of a 1:20 dilution?
- KCI for injection contains 40 mEq in 20 mL. An order requires 15 mEq, how many mL are needed?The order is for Ceftin 0.25 gPO, bid. On hand you have Ceftin 125mg tablets. How many tablets should you give?IV D5W/NS with 20 mEq KCL 1,000 mL/8 hr Allopurinol 200 mg PO tid Fortaz 1 g IV q6h Aztreonam (Azactam) 2 g IV q12h Flagyl 500 mg IV q8h Acetaminophen two tablets q4h prn A.Calculate mL/hr to set the IV pump. B. Calculate how many tablets of allopurinol will be given PO. Supply: 100 mg/tablet. C. Calculate how many mL/hr to set the IV pump to infuse Fortaz. Supply: 1-g vial to be diluted 10 mL of sterile water and further diluted in 50 mL NS to infuse over 30 minutes. D. Calculate how many mL of aztreonam to draw from the vial. Supply: 2-g vial to be diluted with 10 mL of sterile water and further diluted in 100 mL NS to Infuse over 60 minutes. E. Calculate how many mL/hr to set the IV pump to infuse Flagyl. Supply: 500 mg/100 mL to infuse over 1 hour.
- 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?Using conversion factors, solve each of the following clinical problems:a. The physician has ordered 1.0 g of tetracycline to be given every six hours to a patient. If your stock on hand is 500-mg tablets, how many will you need for one day’s treatment?b. An intramuscular medication is given at 5.00 mg / kg of body weight. What is the dose for a 180-lb patient?c. A physician has ordered 0.50 mg of atropine, intramuscularly. If atropine were available as 0.10 mg /mL of solution, how many milliliters would you need to give?d. During surgery, a patient receives 5.0 pt of plasma. How many milliliters of plasma were given?An order reads: Daptomycin in NS IV Administer 8 mg/kg over 30 min q24 hrs x 10 days How many milliliters of a vial containing 500 mg of daptomycin in 10 mL should be added to a 100 mL bag of NS to follow the order above to treat a 245-lb patient?
- The 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?168cm and 57kg. What is the BMI?After administration of 150 mg drug A in an oral tablet dosageform, the AUC was calculated to be 143.3 mg•hr/L. Afteradministration of 85 mg drug A in an IV injection dosage form,the calculated AUC was 208.6 mg•hr/L. What is the absolutebioavailability of drug A in the oral tablet dosage form? A. 39%B. 56%C. 69%D. 256%
