Question

What do methamphetamine, caffeine, and cocaine have in common?
A) They slow body functions and calm neural activity.
B) They depress neural functioning and reduce pain.
C) They distort perceptions and evoke sensations without sensory input.
D) They excite neural activity and arouse body functions.
E) They relax the body, lead to disinhibition, and produce euphoria.

Answer 1

D as they are stimulants (uppers) , although i have heard of people experiencing hallucinations while on high doses of these, so i would say C is a valid answer.

Answer 2

C is also* i meant

Answer 3

Definitely not A and E is only partially true, so cross those two out.

Answer 4

they're all classified under stimulant. And that is where one should be looking for the answer

Answer 5

do you know that stimulant slows down the digestive system? at least it is what I have observed during a daphnia experiment

Answer 6

^ He's right. It does.

Answer 7

here's a good summary that might help
http://www.fredonia.edu/athletics/health/davis/drug_book/chapter6.htm

I will look for a pharmacology to break down the details, but the above link should do the job

Answer 8

pharmacology text

Answer 9

I haven't procured any ebook for that yet. only thick and heavy books around the house

Answer 10

FOR SCIENCE!!