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Started on Tuesday, 12 July 2016, 10:59 PM
State Finished
Completed on Wednesday, 20 July 2016, 1:03 PM
Time taken 7 days 14 hours
Grade 30.00 out of 30.00 (100%)
Calculate the volume of stock required, rounded to one decimal place.
Order is for Gentamycin 70mg; stock is 80mg in 2mL
Answer = 1.8 mL
A person is prescribed 50 milligrams of Amoxicillin trihydrate orally. 125 milligrams in 5 millilitres of
syrup is available. How many millilitres will you administer?
Write your answer as a whole number.
The correct answer is 2 mL
The correct calculation is:
50
--------
125
X
5
------
1
=
250
---------
125
= 2 ml
Convert the following quantity from a measurement in milligrams (mg) to the
equivalent measurement in micrograms (mcg).
1.5 mg = 1500 mcg
How much pure substance (expressed to the nearest whole number) is required to be added to 100 mL of
dilutant if the ratio of pure substance to dilutant is required to be 3:2?
The correct answer is: 150 mL
The correct answer is 150 mL. View calculation details below.

2. Question 5
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A patient is ordered 1 g of Metformin Hydrochloride. Ward stock is 500
mg/tablet. How many tablets should be given?
(Use a decimal if you need to write a fraction of a tablet.)
The correct answer is 2 tablet/s
The correct answer is 2 tablets. View the image below for calculation details.

3. Question 6
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Question 7
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A person is prescribed 37.5 milligrams of Dothiepin. 75 milligram tablets are available. How many
tablets will you give?
(Use a decimal if you need to write a fraction of a tablet.)
The correct answer is 0.5 tablet/s
The correct calculation is:
37.5 milligrams
----------------------------------
75 milligrams
= 0.5 tablet/s
A person is prescribed 4 milligrams of Trifluoperazine orally. 5 milligrams in 5 millilitres of liquid
forte is available. How many millilitres will you administer?
The correct answer is 4 mL

4. Question 8
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Question 9
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Question 10
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The correct calculation is:
4
---------
5
X
5
------
1
=
20
-------
5
= 4 ml
A person is prescribed 62.5 micrograms of Benztropine Mesylate. 0.25 mg tablets are available. How
many tablets will you give?
(Use a decimal if you need to write a fraction of a tablet.)
The correct answer is 0.25 tablet/s
The correct calculation is:
0.0625 milligrams
----------------------------------
0.25 milligrams
= 0.25 tablets
A person is prescribed 5 milligrams of Haloperidol orally. 2 milligrams in 1 millilitre of syrup is
available. How many millilitres will you administer?
The correct answer is 2.5 mL
The correct calculation is:
5
--------
2
X
1
------
1
=
5
-------
2
= 2.5 ml
A person is prescribed 50 milligrams of Sodium Valproate orally. 200 milligrams in 5 millilitres of
syrup is available. How many millilitres will you administer?
The correct answer is 1.25 mL
The correct calculation is:
50
--------
200
X
5
------
1
=
250
------
200
= 1.25 ml

5. Question 11
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Question 12
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Question 13
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Question 14
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A person is prescribed 2.5 milligrams of Promethazine hydrochloride orally. 5 milligrams in 5
millilitres of elixir is available. How many millilitres will you administer?
The correct answer is 2.5 mL
The correct calculation is:
2.5
---------
5
X
5
-----
1
=
12.5
--------
5
= 2.5 ml
Convert the following quantity from a measurement in milligrams (mg) to the
equivalent measurement in grams (g).
2800 mg = 2.8 g
Convert the following quantity from a measurement in milligrams (mg) to the
equivalent measurement in grams (g).
600 mg = 0.6 g
Convert the following quantity from a measurement in micrograms (mcg) to the
equivalent measurement in milligrams (mg).
7250 mcg = 7.25 mg

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Question 17
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Question 15
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Convert the following quantity from a measurement in litres (L) to the
equivalent measurement in millilitres (mL).
2.85 L = 2850 mL
A patient is ordered 150 mg of Captopril daily divided into two doses. Ward
stock is 50 mg/tablet. How many tablets should be given in each dose?
(Use a decimal if you need to write a fraction of a tablet.)
The correct answer is 1.5 tablet/s
The correct answer is 1.5 tablets. View the image below for calculation details.
The concentration of a pure substance in a solution is 80%. How much pure
solution is there in 720 mL of this solution?
Give your answer to the nearest whole number.

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Question 18
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The correct answer is 576 mL
The correct answer is 576 mL. View the image below for calculation details.
The order is 375 mg. Ward stock is 125 mg/tablet. How many tablets should be
given?
(Use a decimal if you need to write a fraction of a tablet.)
The correct answer is 3 tablet/s
The correct answer is 3 tablets. View the image below for calculation details.

8. Question 19
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The order is 12.5 mg. Ward stock is 25 mg/tablet. How many tablets should be
given?
(Use a decimal if you need to write a fraction of a tablet.)
The correct answer is 0.5 tablet/s

9. Question 20
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The correct answer is 0.5 tablets. View the image below for calculation details.
Ordered is 120 mg to be given orally. Stock in hand is 40 mg/mL. Calculate the
volume to be given.
The correct answer is 3 mL
The correct answer is 3 mL. View the image below for calculation details.

10. Question 21
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The concentration of a pure substance in a solution is 60%. How much pure
solution is there in 420 mL of this solution?
Give your answer to the nearest whole number.
The correct answer is 252 mL
The correct answer is 252 mL. View the image below for calculation details.

11. Question 22
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Find the percentage strength (to the nearest whole number) when 800mL of disinfectant concentrate is
dissolved in 1.3 L of water.
The correct answer is 38 %
The correct answer is 38%. View calculation details below.

12. Question 23
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Find the percentage strength (to the nearest whole number) when 900mL of disinfectant concentrate is
dissolved in 0.8 L of water.
The correct answer is 53 %
The correct answer is 53%. View calculation details below.

13. Question 24
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Find the percentage strength (to the nearest whole number) when 600mL of disinfectant concentrate is
dissolved in 1.2 L of water.
The correct answer is 33 %
The correct answer is 33%. View calculation details below.

14. Question 25
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Find the percentage strength (to the nearest whole number) when 600mL of disinfectant concentrate is
dissolved in 0.85 L of water.
The correct answer is 41 %.
The correct answer is 41%. View calculation details below.

15. Question 26
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Find the percentage strength (to the nearest whole number) when 1150 mL of disinfectant concentrate is
dissolved in 1.75 L of water.
The correct answer is 40 %.
The correct answer is 40%. View calculation details below.

16. Question 27
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Find the percentage strength (to the nearest whole number) when 1150 mL of disinfectant concentrate is
dissolved in 1.6 L of water.
The correct answer is 42 %.
The correct answer is 42%. View the image below for calculation details.

17. Question 28
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Question 29
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A person is prescribed 2.5 grams of Neomycin sulphate. 500 milligram tablets are available. How
many tablets will you give?
(Use a decimal if you need to write a fraction of a tablet.)
The correct answer is 5 tablet/s
The correct calculation is:
2.5 grams
----------------------------------
500 mg = 0.5g
= 5 tablets
A person is prescribed 10 milligrams of Thioridazine orally. 50 milligrams in 5 millilitres of
suspension is available. How many millilitres will you administer?

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Question 30
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The correct answer is 1 mL
The correct calculation is:
10
--------
50
X
5
------
1
=
50
---------
50
= 1 ml
A person is prescribed 200 milligrams of Amoxicillin trihydrate orally. 250 milligrams in 5 millilitres
of syrup is available. How many millilitres will you administer?
The correct answer is 4 mL
The correct calculation is:
200
-------------
250
X
5
------
1
=
1000
---------
250
= 4 ml
Finish review