1. 5.5µg/mL 2. 750mL 3. 29μµL 4. 1.55g 5. 0.045mg 6. 9.5mg/L 7. 850g 8. 3.5 x 10 mL 9. 4.50 x 10³g/mL 10. 9.5mg/L USIN 11. 4.50 x 107mg/mL= 12. 3.5 x 10°g/mL 13. 6.5 x 10 mg/mL = 14. 9.5 x 10ỏng 15. 3.5 x 10 μL ng/mL L mL mg g g/L µg _μL µg/μL µg/μL g/L g/L µg/μL µg CE:
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- 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.A child weighing 22 lbs, has an infection and the doctor orders erythromycin drops 2.0 mLp.o. q6h. The bottle states that the usual dosage is 20.0-40.0 mg/kg/day, and there are35.0 mg per 1.5 mL. Find the min and max dosage per day in mL. Is the order within therecommended dosage?The order in the MAR is for Atropine 15 mg IV q6h hours PRN. How many mL will you give if the dosage strength is 75mg/7.5mL?
- 7) Elroscin 75 meq is ordered. This medicatiun is quailable in 0.025 025mg tablefs . How many tablets doyou give :Calculate the duration of action assuming that the minimum effective concentration is 5mg/L 1000 100 y 400e0916 10 05 15 2. 2.5 Time (hours) Plasma concentration (me/)A 7YO child weighing 44lb is diagnosed with bacterial sinusitis and is prescribed azithromycin 10mg/kg PO once daily for 3 days. Azithromycin oral solution is available in 15, 22.5, and 30mL bottles containing 200mg/5mL. How many mL will you administer?
- A 100 ml vial of alteplase, a thrombolytic drug, contains 100 mg of drug equivalent to 58,000,000 international units to be administered via intravenous infusion. Determine the units administered to a patient who weighs 172 lb at a dose of 0.9 mg/kg and the volume of injection to use. 43,100,200 units: 78.60 mL 50,810,000 units: 75.50 mL O45,500,700 units: 73.80 mL 40,808,800 units: 70.40 mL(1000) 4 15. Your 172 lb. female patient has an order for dobutamine 5 mcg/kg/min IV to start at 1300. The dobutamine is available as 1000 mcg/ml. At what rate will you set the IV infusion pump? 172 x 2,2 = kg 78.2 5 mcg/min 1000mcg/ml X 5 11 = 0.005 X 375.4 = 2mcg/hr мед 19,2= 2400/ h1. 2. 3. 4. A physician wants to administer an anesthetic agent at a rate of 5 mg/h by IV infusion. The elimination rate constant is 0.2 h¹ and volume of distribution is 20 L. a. How long will it take to reach a drug concentration of 1 µg/ml? b. How long will it take to reach steady state? c. What loading dose should be recommended if the doctor wants the drug concentration to reach 1.25 µg/ml immediately? What is the concentration of a drug 3 hours after administration of a loading dose of 10 mg and the simultaneous infusion of 2 mg/h? The drug has a half-life of 3 h and a volume of distribution of 10 L? A patient was infused for 12 h with a drug (k= 0.4 h¹; Vd= 15L) at a rate of 5 mg/h. What are the concentrations of the drug at 1, 2, 8, 10, 14, and 16 hours since the start of the infusion? Given the following drug concentrations determine k, V₁, CL and half-life for a drug infused at a rate of 200 mg/h for 8 hours. Time(hr) 1 2 4 8 9 10 14 Drug Concentration(mg/L) 27.50 40 48 50…
- Vancomycin homework gn nidiw.0od leeq mmitaco. 1. If the elimination rate constant is 0.250 hr-1, what is the percentage of drug removed per hour? 231 alomatblo 16ay 2 ilullao diw (al 2. L.C., a 45 year old male (5'10", 89 kg), is to begin Vancomycin (along with Zosyn and Levaquin) for broad-spectrum coverage for severe pneumonia. He is unstable and appears septic (serious) at this time. WBC=18.8, SCr=1.4 mg/dL.nmonen a. What is L.C.'s dosing body weight for Vancomycin? b. Calculate a loading dose for Vancomycin for L.C. Please round to the nearest 250mg c. Calculate L.C.'s creatinine clearance d. Estimate L.C.'s volume of distribution for Vancomycin 1891ew e. Estimate a Vancomycin maintenance dose and interval for L.C. Round to the nearest 250mg leveCalculate the hemoglobin concentration of an unknown sample given the following info: concentration of known = 12.5 g/dl; absorbance of unknown = 0.48; absorbance of known = 0.65 a. 16.9 g/dl b. 9.2 g/dl c. 8.7 g/dl d. 11.3 g/dl e. 10.4 g/dlMrs B, aged 43 years, weight 56 kg, requires a loading dose of drug B. The target plasma concentration is 18.9 mg/ L, volume of distribution is 0.5 L/ kg, the salt factor is 0.9 and bioavailability fraction is 1. What is the intravenous loading dose (LD) of Drug B in milligrams (mg)? units - mg LD = Cp desired x Vd S x F Where Cp desired is the target plasma concentration; Vd is the volume of distribution; S is the salt factor and F is the bioavailability fraction