Input: information you put into a system
throughput: information that is going through the system
output: information that comes out of the system
Cocaine belongs to the stimulant category of drugs. Stimulants are drugs that speed up the activity of the central nervous system. Other examples besides cocaine include: nicotine, amphetamines, and methamphetamines.
This type of drug causes an irregular heartbeat, increased respiratory rates, elevated blood pressure,sweating, headaches, blurred vision...
I think maybe (B) because distress is when you have extreme anxiety or your extremely sad about something.
Definition of drug abuse and drug addiction :
Addiction is defined as a chronic, relapsing brain disease that is characterized by compulsive drug seeking and use.
It is considered a brain disease.
Drug abuse is a serious public health problem.
Each year drug abuse causes millions of serious illnesses or injuries.