In Trying to Keep Up with His College Classes and His

Multiple Choice

In trying to keep up with his college classes and his job at a hospital lab, Christian has been getting by on four or five hours of sleep per night for several nights. Which of the following is Christian likely to experience?

A) increased blood levels of the appetite-suppressing hormone leptin and reduced feelings of hunger
B) increased blood levels of the appetite-increasing hormone ghrelin and feelings of hunger
C) a decrease in his set-point weight, just as set-point theory predicts
D) a decrease in appetite resulting in weight loss