Grayson seems to be preoccupied with the possibility that he might miss an important message from someone in his family. he checks for new messages on his answering machine every 15 minutes.

grayson's constant checking for messages could be considered an example of

a) a hallucination
b) a delusion
c) an obsession
d) a compulsion

Why do farmer's kill animals in a mean way, don't farmer's have feeling's?

1. controls how much sugar is in the blood pancreas 2. controls the other glands pituitary gland 3. manufactured by the brain to relieve pain thyroid 4. gland that regulates the body's energy levels endorphins

Matching: 1. first used by europeans as a local anesthetic; now abused for its euphoric effects 5 marijuana 2. found in coffee beans, tea leaves, and cocoa beans 2 heroin 3. prescribed for pain involving serious injury or surgery 1 morphine 4. illegal derivative of morphine that is sold on the street as a white powder 6 caffeine 5. can evoke feelings of terror and panic 4 lsd 6. causes user to experience a conscious dreamlike state 3 cocaine