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

According to the text,African Americans smoke fewer cigarettes per day than whites because African Americans may be retaining more nicotine per cigarette than whites.

Antianxiety medications stimulate GABA-releasing neurons,providing a reduction in feelings of stress and fear.

The development of skin rashes when people believe they have been exposed to fake poison ivy is a likely consequence of __________.

Expectations about a drug effect determine the extent to which _______ occurs.

Cross-tolerance is commonly observed in the effects of __________.

A solution to the problem of undesirable side effects due to excessive concentrations of the drug in the blood is __________.

Pain-killing drugs bear a remarkable resemblance to __________.

The analgesic effects of Chinese acupuncture can be reversed by __________.

A chemical substance can travel from lungs to the brain in __________.

An oral administration refers to a delivery through the __________.

A major drug for the treatment of Parkinson's disease has been L-dopa.

You can facilitate the crossing of the blood-brain barrier by combining protein-based drugs with __________.

Which of the following is NOT part of the hindbrain?

Asphyxiation can occur when respiratory centers in the ______ are inhibited.

The most recently evolved region of the human brain is the __________.

Through norepinephrine is found all over the brain,in which part is it most concentrated?

Which of the following is true?

Administering the drug in a time-release form helps eliminate the undesirable side effects of excessive concentrations of a drug in the blood.

According to the text,which of the following is NOT a principal route of drug administration?

A major feature of drug studies that is helpful in evaluating whether a new medication has genuine benefits is __________.