A nurse is caring for an adolescent client who has anorexia nervosa with rapid weight loss and a current weight of 90 lb. Which of the following statements indicates the client is experiencing the cognitive distortion catastrophizing?
a) "I'm a little underweight, but it's not a big deal."
b) "I can't believe I let myself gain so much weight."
c) "I'm going to die if I eat anything more."
d) "I feel pretty good about my body."