PTCB Calculations Only Exam
10 Questions
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Has 10 Multiple Chopise questions. Only Calculations!
Questions and Answers
- 1.
- A.
5 ml
- B.
10 ml
- C.
15 ml
- D.
20 ml
- 2.A compounded prescription calls for 600 gm of white petrolatum. How many 1 lb jars should you obtain so there is enough to prepare this presciption?
- A.
1 jar
- B.
2 jars
- C.
3 jars
- D.
4 jars
- 3.Tylenol #3 has 30 mg of codeine. How many grains of codeine are in each table of Tylenol #3?
- A.
1/2 grain
- B.
1 grain
- C.
2 grans
- D.
3 grans
- 4.
- A.
180 mg
- B.
90 mg
- C.
0.18 mg
- D.
0.09 mg
- 5.What is the days supply for metronidazole vaginal gel 70 g, Sig 5 g b.i.d?
- A.
3 days
- B.
7 days
- C.
5 days
- D.
10 days
- 6.The dose of a drug is 250 mcg per kg of body weight. What dose should be given to a child that weights 55 lb?
- A.
6.25 mcg
- B.
12.5 mg
- C.
6.25 mg
- D.
12.5 mcg
- 7.A physician has ordered 15 ml of Brand X antiacid Suspension to be taken q.i.d. How many days will a 12 oz. bottle last?
- A.
12 days
- B.
10 days
- C.
3 days
- D.
6 days
- 8.How much sodium Chloride is in 25 ml of normal saline?
- A.
225 g
- B.
225 mcg
- C.
225 mg
- D.
2.25g
- 9.A patient is to receive 100 mg/kg/day of ampicillin. What is the total daily dose for a patient that weighs 40 lb?
- A.
182 mg
- B.
1.8 g
- C.
18.2 g
- D.
0.182 g
- 10.An IV is set to deliver 30 drops/min. What is the infusion rate in ml/hr if there are 15 drops/ml?
- A.
30ml/hr
- B.
40 ml/hr
- C.
120 ml/hr
- D.
270ml/hr
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