A nurse in a mental health clinic is taking a medical history on a client. The nurse should recognize that which of the following factors in the client's history increases their risk for mental illness?

A. Living in a rural area is not inherently a risk factor for mental illness. While access to mental health services may be limited in rural settings, residency alone does not increase vulnerability to psychiatric disorders. B. Being raised by a single mother does not automatically increase risk for mental illness. Risk is influenced more by the quality of caregiving, social support, and environmental stressors rather than family structure alone. C. Early exposure to violence, such as abuse, neglect, or witnessing domestic violence, is a well-established risk factor for developing mental health disorders later in life. Such experiences can contribute to trauma, maladaptive coping, and alterations in brain development that predispose the individual to conditions like depression, anxiety, PTSD, and behavioral disorders. D. Being in a family with numerous siblings does not inherently increase risk for mental illness. Family dynamics, relationships, and support levels are more significant than the number of siblings in determining mental health outcomes.