Which of the following opioids is highly lipophilic, readily absorbed from the gastrointestinal tract, and has a high degree of bioavailability when administered orally?

You have been asked to design a targeted prevention program of eating disorders. Which group would receive the most focus in your program design?

a. lower-class 20- to 24-year-old black females b. upper-class 16- to 20- year-old black females c. lower-class 24- to 30- year-old white females d. upper-class 16- to 20-year-old white females

Today, the main goal for scientists studying dementia is to:

a) understand why small strokes develop. b) develop better methods for scanning the brain. c) prevent the development of amyloid and Tau. d) devise better mnemonic techniques.