Which of the Following Is NOT True of Abused Central

Which of the following is NOT true of abused central nervous system stimulants?

A) There is an antidote for amphetamine and cocaine toxicity that stops the toxic effects with few side effects.
B) Signs of amphetamine toxicity include pallor of the skin, palpitations, tremors, extreme fluctuations in blood pressure and pulse, and chest pain.
C) Abrupt withdrawal of central nervous system stimulants will produce prolonged sleep.
D) Pharmacological effects of cocaine are similar to those of amphetamines.
E) Tolerance occurs with central nervous system stimulants.