Psychiatric-Mental Health Nurse Practitioner Exam

True or False: The number of mental illnesses developing before age 18 is significant.

1. True

2. False

3. Only in certain populations

4. Depends on environmental factors

The correct answer is: True

The statement is true because a significant portion of mental illnesses manifests during childhood and adolescence. Research indicates that approximately 50% of all lifetime mental illnesses begin by age 14, and about 75% by the mid-20s. This highlights the critical importance of early detection and intervention in this age group, as untreated mental illnesses can lead to various negative outcomes, including academic challenges, social difficulties, and increased risk of substance abuse. The early onset of mental health disorders calls for increased awareness and the necessity for mental health education among parents, educators, and healthcare providers. By understanding that a substantial number of mental illnesses can arise before age 18, efforts can be directed toward preventive measures and access to appropriate resources for young individuals in need.