Which of the following is a condition included under the expanded definition of disabilities?

The expanded definition of disabilities encompasses a broader range of conditions that affect individuals beyond just physical limitations. Serious medical conditions, such as chronic illnesses or conditions that may not be immediately obvious, can substantially limit a person’s ability to perform major life activities. This includes not only visible disabilities but also those that are less apparent but still significantly impact a person's daily life and functional capabilities.

On the other hand, the other options are more restrictive. While people with a history of heart disease may experience health limitations, it does not automatically qualify under the expanded definition unless the condition actively limits their life quality or functional capacity. Cosmetic issues do not typically affect major life activities in a way that qualifies as a disability, focusing instead on appearance rather than functionality. Finally, limiting the definition solely to people with physical limitations excludes many individuals who may have non-visible disabilities or medical conditions that can also impede their life's activities, thus not aligning with the broader vision intended by the expanded definition.