PTCB Practice Exam 4
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PTCB Practice Exam 4
- Calculate the flow rate in drops per minute if a physician orders D5W/NS 1400 mL over 12
hr using an administration set that delivers 40 gtt/mL
Answer: 78 gtt/min
- What is the subclass of enalapril?
Answer: ACE inhibitors
- The retail price of a prescription is based on AWP plus a dispensing fee. Using the
dispensing fee of $6.75, calculate the retail price of a prescription for 20 tablets if a bottle of 100 tablets has an AWP of $68.60.
Answer: $20.47
- A prescription for which 2 of the following medications could not be written with refills
nifedipine, lorazepam, methylphenidate, or hydrocodone/acetaminophen?
Answer: methylphenidate and hydrocodone/acetaminophen
- A technician answers the phone and the patient calling in states that after taking a
medication received from the pharmacy a few hours earlier, she is not feeling well and would like to know the side effects of the medication. What should the technician do?
Answer: put the patient on hold and notify the pharmacist of the situation
- What is the brand name for diphenhydramine?
Answer: Benadryl
- A patient has an order for 60 g of 1.5% hydrocortisone cream. The pharmacy has 2.5% and 1%
hydrocortisone cream. How much of each will the technician need?
Answer: 40 g of 1% and 20 g of 2.5%
- Who must initiate an order for an investigational drug for patient use?
Answer: a physician
- How many 500-mg metronidazole tablets will be needed to compound
the following prescription: metronidazole 3%, suspending agent 30%, simple syrup 40% qsad H2O to 15o mL?
Answer: 9
10. A medication given to reduce a fever is called an:
Answer: antipyretic
- A patient has a prescription for Amoxil 400 mg po tid for 10 days. Your pharmacy has
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Amoxil oral suspension 250 mg/5 mL. What volume in mL will you need to fill this prescription?