Psychiatric-Mental Health Nurse Practitioner Exam

What is the rate of schizophrenia admissions in families where both parents are affected by the illness?

1. 10%

2. 40%

3. 25%

4. 5%

The correct answer is: 40%

In families where both parents are affected by schizophrenia, the rate of schizophrenia admissions is significantly higher due to the genetic and environmental factors that play a critical role in the development of this mental illness. Studies indicate that when both parents have schizophrenia, the likelihood of their children developing the disorder can be as high as 40%. This statistic reflects the strong heritability associated with schizophrenia, suggesting that genetic factors contribute to the disorder's prevalence in this population. Understanding the familial patterns of schizophrenia is essential for mental health professionals, as it can not only guide assessment and early intervention but also inform family dynamics and overall treatment planning for affected individuals. The heritable nature of schizophrenia illustrates the importance of considering family history in risk assessment and the multifaceted approach required for managing this complex illness.