Deck 14: Dosage Calculation Using the Ratio and Proportion Method

Question 1

Directions: Calculate the following dosage using the ratio and proportion method.Round mL answers to the nearest tenth unless otherwise indicated.
Order: Ketorolac 35 mg IM q6h p.r.n.for severe pain
Available:

Answer 1

2.3 mL

Question 2

Directions: Calculate the following dosage using the ratio and proportion method.Round mL answers to the nearest tenth unless otherwise indicated.
Order: Compazine 8 mg p.o.stat
Available: Compazine syrup labeled 5 mg per 5 mL

Answer 2

8 mL

Question 3

Directions: Calculate the following dosage using the ratio and proportion method.Round mL answers to the nearest tenth unless otherwise indicated.
Order: Thorazine 25 mg p.o.t.i.d.
Available: Thorazine syrup labeled 10 mg per 5 mL

Answer 3

12.5 mL

Question 4

Directions: Calculate the following dosage using the ratio and proportion method.Round mL answers to the nearest tenth unless otherwise indicated.
Order: Thorazine 15 mg IM stat
Available: Thorazine 25 mg per mL

Question 5

Directions: Calculate the following dosage using the ratio and proportion method.Round mL answers to the nearest tenth unless otherwise indicated.
Order: Cialis 15 mg p.o.daily
Available:

Question 6

Directions: Calculate the following dosage using the ratio and proportion method.Round mL answers to the nearest tenth unless otherwise indicated.
Order: Ampicillin 0.375 g IM q6h
Available: Ampicillin 250 mg per mL

Question 7

Directions: Calculate the following dosage using the ratio and proportion method.Round mL answers to the nearest tenth unless otherwise indicated.
Order: Ketorolac 16 mg IV q6h p.r.n.for pain
Available:

Question 8

Directions: Calculate the following dosage using the ratio and proportion method.Round mL answers to the nearest tenth unless otherwise indicated.
Order: Amoxil 0.5 g p.o.q6h
Available: Amoxil capsules labeled 250 mg per capsule

Question 9

Directions: Calculate the following dosage using the ratio and proportion method.Round mL answers to the nearest tenth unless otherwise indicated.
Order: Heparin 2,000 units subcut daily
Available:

Question 10

Directions: Calculate the following dosage using the ratio and proportion method.Round mL answers to the nearest tenth unless otherwise indicated.
Order: Raloxifene HCl 60 mg p.o. b.i.d.
Available: Raloxifene HCl tablets labeled 60 mg per tablet

Question 11

Directions: Calculate the following dosage using the ratio and proportion method.Round mL answers to the nearest tenth unless otherwise indicated.
Order: Zofran 7 mg p.o. b.i.d.
Available: Zofran oral solution labeled 4 mg per 5 Ml

Question 12

Directions: Calculate the following dosage using the ratio and proportion method.Round mL answers to the nearest tenth unless otherwise indicated.
Order: Calcijex 1.5 mcg IV daily on Mon. ,Wed. ,Fri.
Available: Calcijex 1 mcg per mL

Question 13

Directions: Calculate the following dosage using the ratio and proportion method.Round mL answers to the nearest tenth unless otherwise indicated.
Order: Ativan 3.5 mg IM stat
Available:

Question 14

Directions: Calculate the following dosage using the ratio and proportion method.Round mL answers to the nearest tenth unless otherwise indicated.
Order: Heparin 2,500 units subcut stat
Available: (Express answer in hundredths. )

Question 15

Directions: Calculate the following dosage using the ratio and proportion method.Round mL answers to the nearest tenth unless otherwise indicated.
Order: Clindamycin 0.6 g IV q12h
Available: Clindamycin 300 mg per 2 mL