The heightening of sexual desire through mental and sensory stimulation characteristically occurs in which phase of the sexual response cycle?

During puberty, levels of _____ increase much more in boys than in girls

A) androgens B) estrogen C) DHEA D) leptin

Which of the following is TRUE regarding the cross-tolerant relationship between benzodiazepines and alcohol?

A) There is no cross-toleration between the drugs. B) Tolerance to one means tolerance to the other. C) They produce different short-term effects but similar long-term cross-tolerant effects. D) Research shows women do not demonstrate this cross-tolerant effect.