ACE Health Coach Certification Practice Test

Which psychiatric disorder has among the highest mortality rates?

1. Binge eating disorder

2. Anorexia

3. Bulimia

4. Depression

The correct answer is: Anorexia

Anorexia nervosa is recognized as having one of the highest mortality rates among psychiatric disorders, primarily due to the severe physical health complications that arise from extreme malnutrition and the psychological aspects of the disorder. Individuals with anorexia often engage in restrictive eating, excessive exercise, and have an intense fear of gaining weight, all of which can lead to life-threatening conditions such as cardiac complications, electrolyte imbalances, and organ failure. The combination of physical and psychological factors contributes to a higher risk of suicide in this population, making it particularly dangerous. In contrast, while binge eating disorder and bulimia can lead to significant health issues, they typically do not carry the same level of immediate risk for mortality as anorexia. Depression, although it can also lead to high levels of mortality, primarily through suicide, does not result in the same range of severe medical complications arising from nutritional deficiencies. Thus, the unique characteristics of anorexia nervosa contribute to its status as having the highest mortality rates compared to other psychiatric disorders.