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Pharmacy Tech Math Practice

Total questions: 57

Worksheet time: 41mins

Name
Class
Date
1.

How is 34 written in roman numerals?

a)

XXXIIII

b)

XXLIV

c)

XXXIL

d)

XXXIV

2.

Convert this roman numeral to a number: LII

a)

52

b)

12

c)

102

d)

110

3.

A 30 mL dose of nighttime cough suppressant contains 12.5 mg of doxylamine succinate. How many milligrams of doxylamine succinate are in the entire 354 mL bottle?

a)

240

b)

128.32

c)

375

d)

147.5

4.

The pharmacy technician can reconstitute a 100 mL bottle of Amoxycillin in 50 seconds. How many of these bottles can the technician reconstitute in 30 minutes?

a)

32

b)

34

c)

36

d)

38

5.

The pharmacy recieves a controlled substance order from their wholesaler. There are a total of 435 pills. Of this total, 17% are C2, 19% are C3, 20% are C4, and 44% are C5. How many C3 pills were in the order?

a)

74

b)

87

c)

19

d)

83

6.

Of all the prescriptions received at the pharmacy last Tuesday, 892 were refills. The remainder were new prescriptions, with 168 from patient drop-offs, 183 coming in electronically, and 69 coming in by phone. What percentage of the total prescriptions received were new drop-offs?

a)

14%

b)

52.5%

c)

12.8%

d)

16.8%

7.

A patient comes to the pharmacy counter with a prescription for Amoxicillin 250mg/5mL and the directions indicate 1¼ tsp po bid x 10d. What is the total quantity needed for dispensing?

a)

125 ml

b)

150 ml

c)

187.5 ml

d)

200 ml

8.

What volume of a drug for injection 100mg/45mL should be used for 250mg?

a)

45 ml

b)

100 ml

c)

112.5 ml

d)

250 ml

9.

The pharmacist is preparing 200 mL of a famotidine suspension containing 75mg/5mL. How many 20 mg tablets of famotidine will be needed?

a)

3,000

b)

40

c)

150

d)

400

10.

You need 800 mL of 10% dextrose solution. How much of your 50% and 5% dextrose solution will you need to mix?

a)

Mix 89 mL of the 50% and 711 mL of the 5%.

b)

Mix 122 mL of the 50% and 678 mL of the 5%.

c)

Mix 111 mL of the 50% and 889 mL of the 5%.

d)

Mix 100 mL of the 50% and 700 mL of the 5%.

11.

How is 59 written in roman numerals?

a)

CIX

b)

LVIII

c)

LIX

d)

ILX

12.

Convert this roman numeral to a number: CXXVI

a)

76

b)

116

c)

91

d)

126

13.

Which of the following quantities will fill a 16 ounce container the most without causing any overflow?

a)

600 ml

b)

465 ml

c)

485 ml

d)

400 ml

14.

A pharmacy is provided with a 5% discount if it purchases $1,000,000 in medications during the calendar year. How much will the pharmacy actually pay for the $1,000,000 in inventory?

a)

$950,000

b)

$800,000

c)

$975,000

d)

$825,000

15.

A pharmacist asks you to prepare 250 mL of a 25% acetic acid solution. How much acetic acid in grams would you need to make this preparation?

a)

62.5 G

b)

6.25 G

c)

625 G

d)

6250 G

16.

How many grams of boric acid are required to make 4 fl oz of the following boric acid solution?

Boric acid 50 g

Purified water qs to make 1000 mL

a)

0.6 G

b)

6 G

c)

60 G

d)

600 G

17.

How many grams of 20% zinc oxide ointment would contain 10 g of zinc oxide?

a)

5 G

b)

50 G

c)

500 G

d)

0.5 G

18.

The following prescription is presented to the pharmacy:

Hctz 50 mg #30 i tab po qod c OJ

How many days will the prescription last the patient?

a)

30 DAYS

b)

60 DAYS

c)

90 DAYS

d)

14 DAYS

19.

How many 500-mg doses can be prepared from a 10-g vial of cefazolin?

a)

20 DOSES

b)

25 DOSES

c)

2 DOSES

d)

31 DOSES

20.

A pharmacy technician receives a prescription to make 4 oz of a 10% solution and has a 25% stock solution on hand.

How much diluent will be added to fill this prescription?

a)

48 ML

b)

72 ML

c)

148 ML

d)

125 ML

21.

A manufacturer's invoice totals $500.00 with the term 3% net.

How much should be remitted to the manufacturer if it is paid in 30 days?

a)

$15

b)

$485

c)

$515

d)

$85

22.

You have received a prescription for amoxicillin 500 mg po.

The patient is unable to chew or swallow capsules or tablets.

How many milliliters should be given in each dose if the concentration is 125 mg/5 mL?

a)

20 ML

b)

40 ML

c)

60 ML

d)

80 ML

23.

You have a 10% solution of dextrose.

How many grams of dextrose are in 500 mL of this solution?

a)

5 G

b)

50 G

c)

500 G

d)

550 G

24.

The markup for a $50.05 vial is 10%. What would be the retail price for this medication?

(a)  

25.

The markup for a $36.75 vial of antibiotic is 18%. What is the retail price for this medication?

(a)  

26.

If a drug product is acquired for $50.00 and is sold for $65.00, what is the markup for this product?

(a)  

27.

30ml of hydroxyzine containing gr viss is available. How many mL must be dispensed for a gr v order?

(a)  

28.

The AWP for a generic Zoloft 100 mg is $40.12 per bottle of 50 tablets. If the pharmacy retails the product for $55.99, what is the percent mark-up for this drug?

(a)  

29.

How many mL of 65% solution are needed to prepare 250mL of 6% solution?

(a)  

30.

Patient is to be given 80mg dose of naproxen via suspension containing 25mg of naproxen per 10mL. How many mL must be administered?

(a)  

31.

What is the strength of a 250mL of 45% solution that is diluted to 1.5L?

(a)  

32.

225 mL of D25W is delivered over 5 hours at a set calibrated at 50gtt/ml. How many drops per min is administered?

(a)  

33.

How much is paid on $1350 invoice if the conditions are 1% net 30 and is paid within 15 days?

(a)  

34.

How many grams are in a 3 L of a 1:3000 solution?

(a)  

35.

What is the flow rate if 2500 mL of NS is delivered over 48 hrs at 10 gtt/mL?

(a)  

36.

How many clonidine tablets each made up of 400 mcg may be prepared from 20g of clonidine?

(a)  

37.

The usual dose for atenolol is 2.5 mg / kg of body weight. What would be the dose for a 140 lb person? Round to the nearest whole number

(a)  

38.

How many mL will a patient receive if infused with 2.75 mL/hr for 2 days?

(a)  

39.

How many mL of SWFI must be mixed with D30W to prepare 650 mL of 17.5% solution?

(a)  

40.

How many grams does a 350 mL solution weigh if it has a specific gravity of 0.85?

(a)  

41.

How many grams does a 350 mL solution weigh if it has a specific gravity of 0.55?

(a)  

42.

How many mL will a patient receive if infused with 125 mL/hr for 2.5 hrs?

(a)  

43.

How many mL of D22W must be mixed with D35W to prepare 125 mL of D29W solution?

(a)  

44.

How many mL of a stock 65% solution should be used to make 2 pints of solution with 25%? round to the nearest hundredth

(a)  

45.

How many mL of a 2% solution will be needed to make 15 oz of a 1:350 solution?

(a)  

46.

If a patient is to receive 100 units of cephalexin from a container labeled 75 units per 3 mL, how many mL should they receive?

(a)  

47.

If a child weighs 20 lbs and the adult dose of a drug is 1 tbsp, how many mL should the child receive? round to the nearest whole number

(a)  

48.

13% of 98764=

(a)  

49.

A physician orders amoxicillin 50 mg/mL for a child at 1 mL PO q8h for 10 days. What is the total volume that must be dispensed, in mL, if the amoxicillin stock is 125 mg/5 mL?

a)

2 ml

b)

30 ml

c)

60 ml

d)

25 ml

50.

How many 250 mg tablets of metronidazole are needed to make 150 mL of suspension containing 100 mg/mL?

a)

25

b)

30

c)

50

d)

60

51.

The following prescription is written for ProAir HFA:

Sig: 2 puffs PO q.i.d.Dispense two inhalers of 8.5 g

How long, in days, should the supply last if there are 400 metered doses in each inhaler?

a)

25

b)

50

c)

100

d)

200

52.

A physician orders phenobarbital elixir 120 mg for a patient. The drug is available in a 20 mg/5 mL concentration. How many tsp should be given for each dose?

a)

6

b)

3

c)

2

d)

1

53.

How many 16 fl oz bottles can be packaged from a 1 gallon bottle of cough syrup?

a)

8

b)

10

c)

14

d)

16

54.

A physician writes a prescription for "lactulose syrup 2 tbsp PO b.i.d." What volume, in mL, should the patient take per day?

a)

30

b)

60

c)

90

d)

120

55.

A technician receives a prescription for Amoxil 400 mg/tsp. Sig: 2 tsp tid po x10 d. How many ml are to be dispensed?

a)

150 ml

b)

300 ml

c)

400 ml

d)

200 ml

56.

)

The volume of OTC Cough Syrup that a customer is purchasing is 600 ml. The directions state that adults and children over 12 should take 2 tablespoons every 6 hours. How many days will the cough syrup last the patient?

a)

2 days

b)

5 days

c)

7 day

d)

14 days

57.

A patient comes to the pharmacy counter with a prescription for Amoxicillin 250mg/5mL and the directions indicate 1¼ tsp po bid x 10d. What is the total quantity needed for dispensing?

a)

125 ml

b)

150 ml

c)

180 ml

d)

200 ml