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FLUIDS: QUIZ 2Fluid Dosage Calculations1.Dilaudid 3 mg IM is ordered for your patient. The only available dosage strength is 4mg/mL. What amount will you give?a. 1.3 mLb. 0.75 mLc. 1.5 mLd. 0.5 mL2.Thorazine 45 mg IM is ordered for your patient. The available concentration on your unit is25 mg/mL. What amount will you give?a. 0.5 mLb. 1 mLc. 1.2 mLd. 1.8 mL3.20 mg of Phenergan is ordered; available solution contains 25 mg/mL. How much will youadminister?a. 1.25 mLb. 0.8 mLc. 0.5 mLd. 1 mL4.15 mg of Torecan is ordered; available solution contains 10 mg/2mL. How much will yougive?a. 1.5 mLb. 3 mLc. 0.75 mLd. 2 mL5.Lasix 20 mg is ordered IV stat; available solution contains 10 mg/cc. How many mL willyou give?a. 0.5 mLb. 1 mLc. 2 mLd. 1.5 mLCLPNA Fluid Dosage Calculations: Quiz 2page 1
6.Protamine Sulfate 25 mg is ordered IV; the vial is labeled 5 mg/2mL. How many mL willyou give?a. 10 mLb. 5 mLc. 0.5 mLd. 15 mL7.A solution contains furosemide (frusemide) 10 mg/mL. How many milligrams of frusemideare in 2 mL of solution?a. 5 mgb. 10 mgc. 20 mgd. 200 mg8.A solution contains morphine hydrochloride 2 mg/mL. How many milligrams of morphinehydrochloride are in 3 mL of solution?a. 0.67 mgb. 1.5 mgc. 60 mgd. 6 mg9.A solution contains morphine hydrochloride 40 mg/mL. How many milligrams of morphinehydrochloride are in 2 mL of solution?a. 20 mgb. 80 mgc. 0.5 mgd. 400 mg10.A suspension contains phenytoin 125 mg/5mL. How many milligrams of phenytoin are in20 mL of the suspension?a. 2500 mgb. 500 mgc. 250 mgd. 6.25 mgCLPNA Fluid Dosage Calculations: Quiz 2page 2
11.A solution contains fluoxetine 20 mg/5mL. How many milligrams of fluoxetine are in 10 mLof solution?a. 200 mgb. 2 mgc. 20 mgd. 40 mg12.A suspension contains erythromycin 250 mg/5mL. How many milligrams of erythromycinare in 10 mL of suspension?a. 500 mgb. 25 mgc. 2.5 mgd. 2500 mg13.A syrup contains chlorpromazine 25 mg/5mL. How many milligrams of chlorpromazine arein 10 mL of syrup?a. 250 mgb. 50 mgc. 2.5 mgd. 125 mg14.A mixture contains penicillin 250 mg/5mL. How many milligrams of penicillin are in 15 mLof mixture?a. 16.7 mgb. 750 mgc. 3750 mgd. 1250 mg15.A patient is ordered 750 mg of erythromycin, orally. What is the volume (mL) required if thesuspension in stock has a strength of 250 mg/5mL?a. 3 mLb. 0.35 mLc. 50 mLd. 15 mL16.Flucloxacillin 375 mg is ordered. Stock on hand contains syrup with 125 mg/5mL. Whatvolume of syrup should the patient be given?a. 15 mLb. 3 mLc. 30 mLd. 25 mLCLPNA Fluid Dosage Calculations: Quiz 2page 3
17.A patient is prescribed 40 mg of furosemide to be administered orally. On hand is solutionthat has 10 mg/mL. What dosage should the patient be given?a. 0.25 mLb. 20 mLc. 40 mLd. 4 mL18.A patient is prescribed 150 mg of phenytoin to be administered orally. On hand issuspension that has 125 mg/5mL. What dosage should the patient be given?a. 6 mLb. 1.2 mLc. 0.8 mLd. 2.5 mL19.A patient is prescribed 1000 mg of penicillin to be administered orally. On hand is amixture that has 250 mg/5mL. What dosage should the patient be given?a. 20 mLb. 4 mLc. 0.25 mLd. 50 mL20.A patient is prescribed 800 mg of erythromycin to be administered orally. On hand is amixture that has 125 mg/5mL. What dosage should the patient be given?a. 6.4 mLb. 32 mLc. 20 mLd. 16 mL21.A patient is prescribed 100 mg of amoxicillin trihydrate. On hand is 80 mL bottle ofamoxicillin oral suspension 125 mg/5mL. What dosage should the patient be given?a. 7 mLb. 1.4 mLc. 4 mLd. 0.7 mLCLPNA Fluid Dosage Calculations: Quiz 2page 4
22.A patient is prescribed 4 mg perphenazine to be administered orally. On hand is aconcentrate that has 3.2 mg/mL. What dosage should the patient be given?a. 1.5 mLb. 0.67 mLc. 4 mLd. 1.25 mL23.The order is for sulfamethoxazole/trimethoprim suspension 100 mg. On hand is a mixturethat has 40 mg/mL. What dosage should the patient be given?a. 4.8 mLb. 2.5 mLc. 5 mLd. 2 mL24.A patient is prescribed fluoxetine hydrochloride solution 45 mg. On hand is a 20 mg/5mLsolution. What dosage should the patient be given?a. 4 mLb. 2.25 mLc. 11.25 mLd. 50 mL25.The order is for phenobarbital elixir 15 mg. On hand is phenobarbital 5 mg/mL. Whatdosage should the patient be given?a. 3 mLb. 6.4 mLc. 0.3 mLd. 16 mLCLPNA Fluid Dosage Calculations: Quiz 2page 5
Answer Key to Infusion: Quiz 2Q01b3 mg 4 mg/mL 0.75 mLQ02d45 mg 25 mg/mL 1.8 mLQ03b20 mg 25 mg/mL 0.8 mLQ04b10 mg/2mL 2 5 mg/mL; 15 mg 5 mg/mL 3 mLQ05c20 mg 10 mg/cc 2 cc or 2 mLQ06a5 mg/2mL 2 2.5 mg/mL; 25 mg 2.5 mg/mL 10 mLQ07c10 mg/mL x 2 mL 20 mgQ08d2 mg/mL x 3 mL 6 mgQ09b40 mg/mL x 2 mL 80 mgQ10b125 mg/5 mL 5 25 mg/mL x 20 mL 500 mgQ11d20 mg/5 mL 5 4 mg/mL x 10 mL 40 mgQ12a250 mg/5 mL 5 50 mg/mL x 10 mL 500 mgQ13b25 mg/5 mL 5 5 mg/mL x 10 mL 50 mgQ14b250 mg/ 5 mL 5 50 mg/mL x 15 mL 750 mgQ15d250 mg/5 mL 5 50 mg/mL; 750 50 15 mL required for 750 mgof medicationQ16a125 mg/5 mL 5 25 mg/mL; 375 mg 25 15 mL of syrup requiredto administer 375 mg of flucloxacillinQ17d40 mg 10 mg/mL 4 mLQ18a125 mg/5mL 5 25 mg/mL; 150 mg 25 mg/mL 6 mLQ19a250 mg/5mL 5 50 mg/mL; 1000 mg 50 mg/mL 20 mLQ20b125 mg/5 mL 5 25 mg/mL; 800 mg 25 mg/mL 32 mLQ21c125 mg/5mL 5 25 mg/mL; 100 mg 25 mg/mL 4 mLQ22d4 mg 3.2 mg/mL 1.25 mLQ23b100 mg 40 mg/mL 2.5 mLQ24c20 mg/5mL 5 4 mg/mL; 45 mg 4 mg/mL 11.25 mLQ25a15 mg 5 mg/mL 3 mLCLPNA Fluid Dosage Calculations: Quiz 2page 6
CLPNA Fluid Dosage Calculations: Quiz 2 page 6 Answer Key to Infusion: Quiz 2 Q01 b 3 mg 4 mg/mL 0.75 mL Q02 d 45 mg 25 mg/mL 1.8 mL
