N677 CONTROLLED SUBSTANCE EXAM
EXAMPREP 2026 COMPLETE QUESTIONS AND
ANSWERS ALREADY PASSED
◉ Drug Enforcement Administration (DEA).
Answer: branch of the federal government that upholds the CSA and
local drug regulations
◉ Schedule I.
Answer: high potential for abuse and no medical usage is acceptable;
currently illegal substances
◉ Schedule II.
Answer: highest potential for abuse and addiction and must follow
most stringent requirements; opioids and stimulants
◉ Schedule III.
Answer: less potential for abuse and addiction than schedule II
drugs
◉ Schedule IV.
, Answer: less potential for abuse and addiction than schedule III;
ativan, tramadol, xanax
◉ Schedule V.
Answer: lowest potential for abuse and addiction as very little
controlled substances are provided per dose
◉ DEA numbers.
Answer: provider specific code from DEA for prescribing controlled
substances
first two are character letters and last sever and computer generated
1-A/B/F(doctors/dentists), M(midlevel), X(buprenorphine
containing substances)
2-first letter of last name/company name
◉ DEA number verification.
Answer: first + third + fifth = sum1
2 x (second + fourth + sixth) = sum2
sum1 + sum2 = verification number
last digits of DEA number and verification number will match when
the DEA number is legitimate
◉ CII Rx refills.
EXAMPREP 2026 COMPLETE QUESTIONS AND
ANSWERS ALREADY PASSED
◉ Drug Enforcement Administration (DEA).
Answer: branch of the federal government that upholds the CSA and
local drug regulations
◉ Schedule I.
Answer: high potential for abuse and no medical usage is acceptable;
currently illegal substances
◉ Schedule II.
Answer: highest potential for abuse and addiction and must follow
most stringent requirements; opioids and stimulants
◉ Schedule III.
Answer: less potential for abuse and addiction than schedule II
drugs
◉ Schedule IV.
, Answer: less potential for abuse and addiction than schedule III;
ativan, tramadol, xanax
◉ Schedule V.
Answer: lowest potential for abuse and addiction as very little
controlled substances are provided per dose
◉ DEA numbers.
Answer: provider specific code from DEA for prescribing controlled
substances
first two are character letters and last sever and computer generated
1-A/B/F(doctors/dentists), M(midlevel), X(buprenorphine
containing substances)
2-first letter of last name/company name
◉ DEA number verification.
Answer: first + third + fifth = sum1
2 x (second + fourth + sixth) = sum2
sum1 + sum2 = verification number
last digits of DEA number and verification number will match when
the DEA number is legitimate
◉ CII Rx refills.
