Linda’s doctor prescribes medication that blocks the activity of dopamine (antagonist) in her nervous system. Evidently, Linda is being treated with an ______________ drug.

Psychoactive drugs affect behavior and perception through

Although she escaped from war two years ago, Carmen still has haunting memories and nightmares. She has constant flashbacks about the war and feels anxious as a result. Because she is severely depressed, her therapist diagnoses her condition as

Identify which statement is true concerning the roots of drug use:

The distress and discomfort that follows discontinuing the use of an addictive drug is .

After Daniel dropped a pass in an important football game, he became depressed and vowed to quit the team because of his athletic incompetence. The campus psychologist used gentle questioning to reveal to Daniel that his thinking was irrational: his “incompetence” has earned him an athletic college scholarship. The psychologist’s response was most typical of a ________________ therapist.

We pass through a cycle of ________ distinct sleep stages, in which we remember our dreams if awakened during ___________ sleep.

The most significant stressor-source of stress that can cause most health damage are

You have been requested to perform a thyroid ultrasound on a patient with a palpable nodule in the left neck. Which of the following transducers would provide the most optimal scan?

What is the main function of the thyroid gland?