Mark is experiencing the following symptoms after taking a drug: ...

[bobypop]

Mark is experiencing the following symptoms after taking a drug: he feels an initial rush of ecstasy, has great self-confidence and has lost all his worries and fears. At the same time, he is feeling drowsy and relaxed.
 
  Which of the following drugs is Mark most likely to have taken?
  a) heroin
  b) alcohol
  c) marijuana
  d) cocaine

Question 2

In regard to panic, the locus coeruleus
 
  a) is likely to be under sensitive.
  b) decreases panic by decreasing activity.
  c) shows increased activity.
  d) exhibits lower glucose metabolism.

[juwms]

Answer to Question 1

a

Answer to Question 2

c

[bobypop]

Wow, this really help

[Joy Chen]

Excellent