By Howard C. Ansel PhD

The 13th version of Pharmaceutical Calculations represents a radical replace of this textbook, which for over six many years has met the desires of scholars during this topic zone. This edition's creation offers a stepwise technique in fixing calculations difficulties. each one bankruptcy of this variation contains studying ambitions that direct the student's concentration and supply a foundation for self-assessment following of entirety. assurance contains new fabric in parts resembling e-prescriptions, drugs orders in nursing houses, hospice care, sufferer self-administration of analgesia, intravenous infusion fee calculations for the serious care sufferer, and sufferer conversions to substitute therapies. A better half web site comprises the totally searchable textual content and an interactive quiz financial institution with extra pharmaceutical calculation evaluate difficulties.

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Extra info for Pharmaceutical Calculations, 13th Edition

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5 L contain? 9. An inhalation aerosol contains 225 mg of metaproterenol sulfate, which is sufficient for 300 inhalations. How many micrograms of metaproterenol sulfate would be contained in each inhalation? 10. 030 mg ethinyl estradiol; then, 7 inert tablets (no drug). How many total milligrams each of levonorgestrel and ethinyl estradiol are taken during the 28-day period? 11. How many colchicine tablets, each containing 600 mcg, may be prepared from 30 g of colchicine? 12. The following clinical laboratory data are within normal values for an adult.

In a clinical study of finasteride (PROSCAR), a single oral dose of 5 mg resulted in an average blood concentration of 37 ng of drug per milliliter (37 ng/mL) of blood plasma. This is equivalent to which of the following? 1 3. 25 mL, 25 mcg ‫ן‬ 100 mcg answer. 4. 2 6. 12,345 tablets Concentration of infusion, mcg/mL: 400,000 mcg 400 mg ‫ס‬ 250 mL 250 mL ‫ ס‬1600 mcg/mL, answer. mg, dopamine, first hour: 500 mcg 60 min 1 mg ‫ן‬ ‫ן‬ 1 min 1h 1000 mcg ‫ ס‬30 mg/h, answer. Infusion duration: 1 min 1000 mcg 400 mg ‫ן‬ ‫ן‬ 500 mcg 1 mg ‫ס‬800 min‫ס‬13 h, 20 min, answer.

4 mL 23. 20 mg/mL morphine sulfate 24. 1 mL 25. 500 mg 26. 39 mL 27. 400 mcg riboflavin 28. 538 g streptomycin sulfate 29. 2 kg 36. 1000 times 37. 89 inches 38. 200 doses 39. 8 tablets 40. 25 doses 41. 176 g nicotine 42. 2,500,000 rads 43. 69 inches and 43 mm 44. 5 ␮g/␮L 45. 3,500,000,000 or 35 ‫ ן‬108 46. 85 cg 47. 6 mcg/lb/day 30. 12 inches 48. (c) 666 km/h 31. 5000 mcg 49. 01 dL 32. 5 mL 50. 037 mcg/mL 33. 125 mL REFERENCES 1. S. Metric Association. Correct SI-metric usage. htm. Accessed September 4, 2008.

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