DEA Number Structure and Verification Quiz
Test your knowledge on DEA numbers! Learn about their structure, purpose, and verification methods in pharmacy informatics.
#1
What does DEA stand for in DEA Number?
Drug Enforcement Agency
Drug Enforcement Administration
Drug Enforcement Association
Drug Evaluation Agency
#2
How many digits are there in a standard DEA Number?
#3
What does the first letter of a DEA Number represent?
Expiration code
State code
Specialty code
Check digit
#4
In a DEA Number, what does the second letter represent?
Expiration code
State code
Specialty code
Check digit
#5
What is the significance of the seventh and eighth digits in a DEA Number?
Identification of the prescriber
Identification of the pharmacy
Check for validity
Random assignment
#6
How often does a DEA Number need to be renewed?
Every 2 years
Every 3 years
Every 5 years
Every 10 years
#7
What is the purpose of the sixth digit in a DEA Number?
Identification of the pharmacy
Check for validity
Random assignment
Identification of the prescriber
#8
Which of the following is NOT a valid DEA Number?
AB1234563
BC7890123
CD4567890
DE3456789
#9
What is the purpose of the last digit in a DEA Number?
Expiration code
State code
Specialty code
Check digit
#10
What does the third letter in a DEA Number represent?
Expiration code
State code
Specialty code
Check digit
#11
What is the purpose of the middle two digits in a DEA Number?
Random assignment
Check for validity
Identification of the prescriber
Identification of the pharmacy
#12
Which of the following statements about the DEA Number is true?
It is only required for physicians
It is not required for controlled substance prescriptions
It is a state-level identifier
It must be included on all controlled substance prescriptions
#13
What is the significance of the fifth digit in a DEA Number?
Identification of the prescriber
Identification of the pharmacy
Check for validity
Random assignment
#14
How is the check digit in a DEA Number calculated?
Using a mathematical formula
Assigned randomly
Based on the prescriber's birthdate
State-specific algorithm
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