Which of the following identifies the depressant methaqualone?
A . It was once mistakenly thought to be effective as an aphrodisiac.
B . It is administered orally.
C . It is a Schedule I drug in the Controlled Substances Act.
D . It is chemically unrelated to the barbiturates.
E . It is also known as Quaalude.
F . All of the above.
Answer: F