Cocaethylene is a psychoactive metabolite formed when ...

[Yi-Chen]

Cocaethylene is a psychoactive metabolite formed when ___________________ ____ are used together.
 
  a. cocaine and methamphetamine b. cocaine and alcohol
  b. cocaine and benzodiazepines d. alcohol and benzodiazepines

Question 2

Crack cocaine is commonly preferred by cocaine addicts over intranasal use of cocaine because crack
 
  a. achieves higher concentrations of cocaine in the brain more rapidly
  b. is less toxic to the body than intranasal cocaine
  c. induces less severe side effects than intranasal cocaine
  d. all of the above

[Kedrick2014]

Answer to Question 1

b

Answer to Question 2

a

[Yi-Chen]

Excellent

[Hdosisshsbshs]

Great answer, keep it coming