The successive blinking on and off of the lights on the neon sign gave the impression of beer filling a glass. This illusion of motion is the

As a nurse in the neonatal intensive care unit, you understand that a total score of 9 on the Apgar test indicates that a newborn

A) is doing fine and does not need close monitoring. B) experienced anoxia during labor and delivery. C) may have some potential problems and needs to be monitored carefully. D) is at serious risk and immediate action needs to be taken to help.

Which of the following treatments shows the most promise for treating addiction?

a. Agonists like methadone b. Aversive treatments such as Antabuse c. Oral medications such as Chantix d. Antidrug vaccines