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PTCB Exam Study ( Latest 2024 / 2025 ) Actual Questions and Answers 100% Correct
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PTCB Exam Study ( Latest 2024 / 2025 ) Actual Questions and Answers 100% Correct
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PTCB Exam StudyBy ExamNavigator
,PTCB Exam Study
1. If you have 25% dextrose and 10% dextrose, how many ml of each would youneed to make
1000ml of a 20% solution?
Answer: 667ml of 25% and 333ml of 10%
2. An IV has been ordered to run at 2.5gtts/min. The IV contains 875mg of Amoxicillin in a
total of 250ml. How many mg of Amoxicillin will be given tothe patient per hour if the IV is
set to deliver 15gtts/ml?
Answer: 35mg/hr
3. What is the term for the process by which substances are taken up andtransported to the
bloodstream?
Answer: Absorption
4. If a prescription calls for 375mg of penicillin per day for 10 days how muchof a
250mg/5ml suspension should be dispensed?
Answer: 75ml
5. The expiration date on a bottle of Vicodin is 5/99. When does this drugexpire?
Answer: 12:00AM 6/1/99
6. What is the sig code for every night at bedtime?
Answer: qhs
7. The directions for a medication read, "i - ii gtts as q 4 h x 10 days". What isthe meaning of
"as"?
Answer: in left ear
8. The doctor prescribes Robitussin AC, one pint. How many mls are neededfor one pint?
Answer: 480ml
9. A prescription reads "ii gtts au qid." What auxillary label should be affixedto the container?
Answer: for the ear
10. Pseudoephidrine is contrandicated with which of the following?
Answer: hig bloodpressure
11. If the dose for Quaifenesin is 2.5ml, how many doses will a patient receiveif given a 12
ounce bottle?
Answer: 144
12. What does enteric coated mean?
Answer: special coating to prevent dissolution isstomach
, 13. The dose of Penicillin V for a 7 year old is 35mg/kg/day, divided into dosesevery 6 hours.
How many mg/day should a 60lb child receive?
Answer: 954mg/day
14. How many 1 ounce bottles of Cheratussin can be made from a 3 litercontainer of
Cheratussin?
Answer: 100
15. A phamacy receives a Cardinal Invoice reading "$6,000, net 30." Under those payment
terms the pharmacy will be charged...
Answer: No interest if paid in fullwithin 30 days
16. This medication is an NSAID.
Answer: Ibuprofen
17. Phenytoin, Carbamazepine and Phenobarbital are all .
Answer: anticonvulsants that may be used to treat generalized seisures.
18. Formula for testing DEA #'s authenticity.
Answer: 2(b+d+f) + (a+c+e) = x (i.eAH1327142) **abcdefx
19. Isoptin, Cardizem and Vascor are all .
Answer: examples of Calcium Channel Blockers
20. If you pay $35 for Verapamil and the selling price is $50, what is the markupfor the drug?
Answer: $15.00
21. If you pay $35 for Verapamil and the selling price is $50, what is thepercentage markup
based on cost?
Answer: 43%
22. If you pay $35 for Verapamil and the selling price is $50, what is the percentgross profit?
Answer: 30%
23. The initial dose of Rebif is 0.7mg/kg/hr for 12 hours. How many ml of Rebif IV solution
containing 400mg/ml would be needed for an adult male weighing 154lbs during this 12 hour
period?
Answer: 147ml
24. Some rules pertaining to Nitroglycerin tablets are as follows...
Answer: needs to bestored at room temperature, sublingual tablets need to be dispensed in
original glasscontainers and must be replaced after 6 months of opening.
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