1) . Solve each scenario using a linear proportion. . Write the final answer in mL to the nearest tenth. Tell whether less or more medication is needed to administer the dosage order and why. Quick Tip: The linear format is set up with a colon : Linear proportion Less/more needed ? a) Order: 7.5 mg p.o. of medication Available: Tablets labeled 5 mg Linear proportion Less/more needed ? b) Order: 45 mg p.o. of medication Available: Tablets labeled 30 mg Linear proportion Less/more needed ? c) Order: 0.09 mg p.o. of medication Available: Capsules labeled 45 mg d) Order: 0.25 mg IM of medication Linear proportion Less/more needed ? Available: 0.5mg per ML e). Tell whether you need less than 1 tab or more than 1 tab. A client is to receive 100mg of medication. The tablets available are 50 mg.2) - Solve each scenario using a fraction proportion. ' Write the final answer in mL to the nearest tenth. - Tell whether less or more medication is needed to administer the dosage order and why. Quick Tip: nefmeriou former is solved by cross-multiplication. a) Order: 100 mg 11.0. of a liquid medication Available: 125 mg per 5 mL -- b) Order: 20 mEq IV of medication Available: 40 mEq IV per 10 mL e) Order: 5,000 units subeut of a medication Available: 10,000 units per mL a) Order: 0.5 g Nam antibiotic Available: capsules Inhaled 250 mg -. e) Tell whether you need less than 1 tab or more than 1 tab. A client is to receive 0.2 mg of a medication. The tablets available are 0.4 mg. 3] Write a proportion and solve. Choose either the linear g the fraction method to solve each proportion. is) If 15 mL of solution contains 75 mg of medication, how many mg of medication are in 60 mL of solution? b) A client must take three tablets per day for 23 days. How many tablets should the phannacy supply to ll this order? it) A healtheare provider is instructed to administer 700 mL of a solution every 8 hours. How many hours will be needed to administer 2,100 mL? d) Two tablets contain a total of 6.25 mg of a medication. How many milligrams of mediation are in 10 tablets? e) Read the problem and review the worked solution. Explain the error. Then provide the correct answer. [f 80 mg of medication is In 480 mL of solution, how many milliliters of solution contain 60 milligrams? 80 mg 60 mg Worked solution: x ml. = 480 mL 38,400 = 60:: 640:1: 4) Read the medication labels and calculate the number of tablets or capsules necessary to provide the dosage ordered. Quick Tip: Solve using a proportion. a) Order: Erythromycin (delayed-release capsules) 0.5 g p.o. q12h or 10 days. Available: NDC 0074-6301-13 100 Capsules ERYTHROMYCIN Delayed-release Capsules, USP 00746 30113 250 mg Each rowrose and clear Re only a b) Order: Brilinta 180 mg p.o. stat Available NDC 0186-0777-60 60 tablets BRILINTA. ticagrelor tablets 90 mg AREA RESERVED FOR VARIABLE DATA 37374-02 Rx only STIN 00301860777607 Medication Guide to each patient AstraZeneca c) Order: Dilatrate-SR 80 mg p.o. q12h Available: NDC 52244-920-10 lach capriol contains 40 meg of dilatrate -SR USUAL DOSAGE (isosorbide dinitrate) prescribing information sustained release capsules Store at 20-C-25"C (18"-77"Pi Unvarnished Area 40 m 52244-920-10 SIX.58 Rx Only Tributed by 100 capsules Endo Phemoriginleaks LE2337 @endo Manufactured by Rev. 02-2019-00 d) Order: Dexamethasone 4 mg p.o. q8h. Available: USUAL DOSAGE: See NDC 0054-4183-25 100 Tablets presabineinof Complet Dexamethasone Dispense In a tight, Tablets USP container as defined 2 mg pore at 20" to 25" (ce" to $2- 5819. 9500 Room Temperature.] pen tablet contar ROTECT FROM MOISTURE R only Platr. by: West Ward ly only atontown, NJ 07724 WEST-WARD 41 94001/7 10 e) Read the order and the label. Then review the worked solution. Explain the error and provide the correct answer. Order: Rubraca 600 mg p.o. bid. 600 mg 200 mg Available: information for dosage infor NDC 69660-201-91 Worked Solution: 1 caps x cap Storage: Store at 20*C to 25-C (68 15"C and 30"C (59"F and 86"F) [see Rubraca USP Controlled Room Temperaturel. (rucaparib) tablets 200 = 600x 69660-201-913 Distributed by: Clovis Oncology, Inc Boulder, CO 80301 200 mg* 0.667 = x Made in Switzerland Each tablet contains 344 mg rucaparib 60 tablets Rx only CLV505-0 camsylate equivalent to 200 mg rucaparib Keep out of reach of children5) Calculate the volume necessary (in mL) to provide the dosage ordered. Write the answer to the nearest tenth as needed. Quick Tip: Solve using a proportion. a) Order: Vibramycin 100 mg p.o. q12h. Available: FOR ORAL USE ONLY. NDC 0069-0970-65 Shore try powder below 80'F (38-C). MAKE WELL BEFORE EACH USE. 60 mL when reconstitute 6277 DOING DIRECTIONS 1605-00-783-68 Rx only ramycin" MADE IN US total wclaims of 60 mL. Shake wel. This prescription, when in suspension doxycycline monohydrate Specs UPC 19028! DISCARD UNUSED PORTION AFTER FOR ORAL SUSPENSION DOSAGE AND USE 25 mg/5 mL* to 25 ing of deavercline, RASPBERRY FLAVORED 6210350 Loch boule contains corp.16 Pfizer Pfizer Labs b) Order: Depo-Provera 0.4 g IM at bedtime once a week on Thursday. Available: DOSAGE AND USE: 2.5 ml Vial NDC 0009-0626-01 See accompanying prescribing OT/EXP information. Shake vigorously Depo-Provera PAA089684 Immediately before each use. medroxyPROGESTERone acetate Store upright. injectable suspension, USP Pharmacia & Upjohn Co 1.000 mg/2.5 mL Division of Pfizer Inc, NY, NY 10017 (400 mg/mL) For IM use only Rx only c) Order: Ondansetron 8 mg p.o. q12h for 2 days following chemotherapy. Available: NDC 65862-208-04 Ondansatron hydrochloride" (citydrate) Aurobindo Pharma USA, Inc. USP equivalent to 4 mg of ondansetron 279 Princeton-Hightstown Ro Rx only East Windsor, NJ 08520 sial Dosage: See package insert for Made in India Ondansetron Oral osage and Administration. Code: TS/DRUGS/19/1 993 Solution, USP Store at 20" to 25"C (68 to 77"F); ermitted to 15" to 30"C P1424053 4 mg/5 mL 59" to 86'F) [see USP Controlled Room temperature]. otect from light. AP AUROBINDO 50 mL Store bottle upright in carton. d) Order: Heparin 5,000 units subcut daily. Available NDC 68083-136-01 P only Heparin 1 mL Sodium Injection, USP 18 x 11 mm Unvarnish area GLAND PHARMA LIMITED Hyderabad-500 043, INDIA. 5,000 Barcode Distributor Information NOT FOR LOCK FLUSH US Contact / USP units per mL M.L. 103/AP/RR/97/F/R factured by: FOR INTRAVENOUS OR SUBCUTANEOUS USE Exp.: Derived from Porcine Intestines Lot: e) Read the order and the label. Fill in the missing numbers in the proportion and solve. Order: Oxcarbazepine 0.6 g p.o. bid. Available: Each 5 mL contains 300 mg of IDC 65162-649-78 300 mg mg oxcarbazepine, USP. OXCARBAZEPINE 5 mL x mL Dosage: See package insert. Storage: Store in original container. Oral Suspension, USP Store at 20" to 25 C (68' to 77F); 300 mg/5 mL 300 x = 65162 64978 excursions permitted between 15' to 30'c (59' to 86'F) [see USP Controlled IMPORTANT: Shake well before using. Room Temperature]. Use within 7 weeks of first opening the bottle. PHARMACIST: Please dispense with r= mL6) True or False. If false, correct the statement to be true. a) If a proportion is set up incorrectly, you could calculate the dose incorrectly and administer the wrong dose, which could have consequences for the client. 1)) Conversions that result in decimals are oen a source of calculation errors in solving proportions. lug IuL c) The terms of the ratios in a proportion do not need to be written in the same sequence. (e.g., E = "Ts ) d} When stating ratios, the unknown ratio is stated first, and the known ratio is stated second. e) Before calculating the dosage, you should make a mental estimate of the approximate and reasonable answer. 6) True or False. If false, correct the statement to be true. a) If a proportion is set up incorrectly, you could calculate the dose incorrectly and administer the wrong dose, which could have consequences for the client. 1)) Conversions that result in decimals are oen a source of calculation errors in solving proportions. lug IuL c) The terms of the ratios in a proportion do not need to be written in the same sequence. (e.g., E = "Ts ) d} When stating ratios, the unknown ratio is stated first, and the known ratio is stated second. e) Before calculating the dosage, you should make a mental estimate of the approximate and reasonable