Exam 3: How Drugs Work in the Body and on the Mind

The bulk of the neuron is attributed to the __________.

Which of the following is part of the hindbrain?

Muscarinic receptors and nicotinic receptors are receptor sites that are sensitive to which neurotransmitter?

Of the following drugs,which has the longest elimination half-life?

The nucleus accumbens in the brain appears to be associated with what feature of many psychoactive drugs?

An overdose from an orally administered drug is easier to handle on an emergency basis than an overdose of a drug administered through an intravenous injection.

Paint thinners,gasoline,and cleaning fluid are examples of abused products that are typically administered by absorption through the skin or membranes.

According to the text,deficiencies in acetylcholine and/or nicotine receptors are linked to __________.

If Drug A has an effect of 3 and Drug B has an effect of 6,a purely additive combination effect would be equivalent to 18.

The reticular formation is located in the __________.

The nucleus accumbens is in the __________.

Drug A and Drug B activate the same types of receptor sites.After repeated using of Drug A,Drug B would produce a _______ effect.

Mild electric currents can be used to help absorb drugs through the skin or membranes.

Products of biotransformation are called __________.

When multiple drugs activate the same type of receptor sites,the effects of each drug on the brain are equivalent.

Dopamine is more fat-soluble than L-dopa.

A placebo contains ingredients that are completely inert.

The rewarding or reinforcing effects of amphetamines,cocaine,and heroin have been associated with the effect on which major neurotransmitter?

Involvement with the nucleus accumbens has been linked to compulsive gambling

It is reasonable that antiepileptic medications would increase levels of __________.