Question 1
Which of the following are two classes of sex hormones?
◦ thalamus and hypothalamus
◦ estrogens and androgens
◦ dopamine and serotonin
◦ cortisol and relaxin
Question 2
Which of the following best describes the classification of
addictive substance use?
◦ try a substance once or perhaps a few times out of curiosity and then do not use it again
◦ the use of a substance during social activities with one or more friends
◦ to relieve an unpleasant emotional state such as sadness, anxiety, stress, or loneliness
◦ a person has become dependent on regular use of the substance to feel good physically or psychologically