Prepare for the Florida DCF Health, Safety, and Nutrition Exam with comprehensive materials. Utilize flashcards and multiple-choice questions, complete with hints and explanations. Ace your exam with ease!

Substance abuse is defined by the ongoing and harmful use of substances that can negatively affect an individual’s health, relationships, and overall functioning. This includes a pattern of consumption that leads to significant impairment or distress in various areas of life, such as work, school, or personal relationships. The key characteristic of substance abuse is that the substance is used in a manner that is detrimental to the user.

Using medications as prescribed is not considered substance abuse, as this implies proper usage as intended by a healthcare provider. Occasional use of alcohol might not reach the threshold of abuse unless it becomes frequent and problematic. Engaging in recreational activities does not relate to substance use or abuse and focuses more on behaviors that promote well-being and social interaction.

Thus, the definition of substance abuse aligns with the ongoing use of harmful substances, as this depicts a persistent issue that could lead to severe consequences for the user’s health and lifestyle.