90 questions · 120 min · 65% to pass
Question 1
What is the purpose of the National Drug Code (NDC) number during order entry?
Answer: The NDC is an 11-digit code that uniquely identifies every drug product by manufacturer, product, and package size; it is used during order entry to ensure the correct drug, strength, and formulation is selected and billed accurately.
Question 2
What information is required on the pharmacy claim when billing for a controlled substance?
Answer: When billing a controlled substance, the claim must include the prescriber's DEA number, the patient's date of birth, the NDC of the dispensed drug, days supply, quantity, and the DAW code to ensure proper adjudication and audit compliance.
Question 3
Why is verifying a prescriber's DEA number important?
Answer: Confirms federal prescribing authority
Question 4
What is a 'tall man lettering' convention, and why is it used during order entry?
Answer: Tall man lettering uses uppercase letters to highlight the differing portions of look-alike drug names (e.g., hydrALAzine vs. hydrOXYzine) to reduce medication errors during order entry, dispensing, and administration by drawing attention to key distinguishing characters.
Question 5
What does DAW mean on a prescription?
Answer: Dispense As Written
Question 6
How many refills are permitted for a Schedule III or Schedule IV controlled substance?
Answer: Schedule III and Schedule IV controlled substances may be refilled up to 5 times within 6 months from the date the prescription was written; after that, a new prescription is required.
Question 7
During order entry, a technician notices the prescribed dose of sertraline is 400 mg/day. What should happen next?
Answer: The maximum approved dose of sertraline is 200 mg/day; a prescribed dose of 400 mg/day exceeds the safe limit and must be immediately flagged for the pharmacist to verify with the prescriber before the prescription is processed.
Question 8
What is the IV flow rate for 500 mL infused over 4 hours?
Answer: 125 mL/hr
Question 9
What formula is Clark's Rule based on?
Answer: Weight (lbs) / 150 x adult dose
Question 10
What are the six required elements on a valid prescription?
Answer: A valid prescription must include: date written, prescriber name and DEA number (if controlled), patient name, drug name/strength/quantity, directions for use, and number of refills authorized.