WebOrdered: 400 mg po daily On hand: See label. Do not accept if band on cap is broken or missing. Each 5 ml contains equivalent of 250 mg valproic acid as the sodium salt. VALPROIC ACID See enclosure for ORAL SOLUTION, USP prescribing Information. Web19. 450 mg of soluble aspirin is ordered. The stock on hand consists of 300 mg tablets. How many tablets should the patient get? a. 1.5 tablets b. ½ tablet c. 1 tablet d. 2 tablets 20. The stock on hand of diazepam is 5 mg tablets. How many tablets are to be administered if the order is diazepam 12.5 mg? a. ½ tablet b. 2 tablets c. 1 tablet
Practice Problems for Drug Calculations Flashcards Preview
WebFormula Method Example Step 1. Convert Ensure all measurements are in the same system of measurement Step 2.Think Is this a reasonable amount of drug to be administered. Step 3.Calculate Order: Seconal 100 mg p.o. at bedtime 100 mg x 1 = 1 capsule Have: Seconal capsules 100 mg 100 mg Order: Dilantin 60 mg p.o. b.i.d. 60 mg x 1 = 2 tablets WebThe physician orders acyclovir 400 mg PO three times a day for herpes. The medication is supplied in 800 mg tablets. How many tablet/s will the nurse administer? _______ tab/s Oral Liquids Example: The physician ordered 0.5 g of Zithromax four times daily for 3 days. What is the amount to administer? Refer to label for dosage on hand. tab/s. chem candle
Drug Dosage Calculations - George Brown College
WebApr 4, 2024 · Order: Acetaminophen 500 mg On hand: Acetaminophen 250 mg in 5 mL Desired (D) = 500 mg On hand (H) = 250 mg Vehicle (V) = 5 mL Computation: \frac {500\ mg} {250\ mg} \times 5\ mL = 10\ mL Answer: 10 mL Ratio and Proportion Method Considered as the oldest method used for drug calcluation problems. WebOrdered: 250 mg IM now On hand: See label. Show transcribed image text Expert Answer Answer: Mass of drug in the given vial= 1g = 1000mg Volume of dilution … View the full answer Transcribed image text: 5. Calculate the amount to administer using the Formula method. Ordered: 250 mg IM now On hand: See label. Previous question Next question Web28. The physician orders alprazolam (Xanax) 0.5 mg PO. You have on hand Xanax 0.25 mg tablets. How many will you give? 29. You need to administer 250 mg of erythromycin PO. You have on hand 0.5 g tablets. How many tablets will you give? 30. You need to administer 400 mg of erythromycin PO. You have on hand a suspension of 125 mg/5 mL. chem can enid ok