What is an example of a dissociative drug that distorts perceptions of sight and sound?

A. Cocaine
B. Heroine
C. Ketamine and PCP
D. All of the above

http://www.google.com/#q=+dissociative+drug+that+distorts+perceptions+of+sight+and+sound

then whats the answer I clicked link still don't understand

The answer is PCP ( c )

The correct answer is C. Ketamine and PCP.

To arrive at this answer, we can eliminate options A and B, as cocaine and heroin are not dissociative drugs known for distorting perceptions of sight and sound.

Next, we consider option C, which includes both ketamine and PCP (phencyclidine). These drugs are classified as dissociative anesthetics, meaning they can induce a sense of detachment from one's surroundings and distort perceptions of sight and sound.

Therefore, the correct answer is option C - Ketamine and PCP.