UWorld Behavioral Science Practice Test

Muscle Dysmorphia is a subtype of body dysmorphic disorder where individuals become obsessed with the belief that they are not muscular or lean enough despite evidence to the contrary. This condition is characterized by a preoccupation with body image, where individuals may frequently engage in activities to increase muscle mass and reduce body fat.

The option describing an obsession with losing weight is least applicable because individuals with Muscle Dysmorphia typically do not focus on losing weight per se. Instead, they are often preoccupied with gaining muscle and achieving a more muscular physique. Their behaviors may include excessive exercise or bodybuilding routines aimed at increasing size rather than reducing weight.

In contrast, persistent, intrusive thoughts and urges are central to the condition, as individuals with Muscle Dysmorphia continually think about their body image, leading to anxiety. Physical behaviors to reduce this anxiety manifest through weight lifting, dietary adjustments, and possibly the use of supplements or anabolic steroids. Furthermore, excessive, repetitive behaviors, such as intense workout routines or checking their physique in mirrors, are common as individuals attempt to achieve their desired image.

In summary, the focus on losing weight does not align with the core features of Muscle Dysmorphia, which centers around an obsession with gaining muscle rather than reducing