A nurse is caring for a patient with post-traumatic stress disorder who is considering prolonged exposure therapy.
The patient asks, “How does this therapy work?” Which of the following responses accurately describes this type of therapy?

Choice A rationale
A vulnerability gene is a gene variant that increases the risk for development of a specific mental illness. It does not guarantee that an individual will develop the illness, but it does increase their susceptibility.
Choice B rationale
A gene variant that is responsible for an individual’s resilience to stress is not typically referred to as a vulnerability gene. Resilience genes are thought to provide some protection against the development of mental illnesses.
Choice C rationale
A gene variant that is responsible for the development of a specific mental illness is not typically referred to as a vulnerability gene. While certain gene variants can increase the risk of developing a mental illness, they are usually not the sole cause. Mental illnesses are typically the result of a complex interplay of genetic, environmental, and psychological factors.
Choice D rationale

A gene variant that determines an individual’s likelihood of recovering from mental illness is not typically referred to as a vulnerability gene. Recovery from mental illness is influenced by a variety of factors, including the individual’s access to effective treatment, their level of social support, and their personal resilience.

Choice A rationale
Quality education does not typically include coverage for medical expenses. Education and healthcare are generally considered separate entities, with different funding and administration.
Choice B rationale
Individuals who attain a quality education are indeed more likely to secure a job that pays a living wage. Education often provides the skills and knowledge necessary for higher-paying

jobs, which can lead to improved health outcomes through increased access to healthcare, healthier lifestyles, and better living conditions.
Choice C rationale
While technology and virtual healthcare services are increasingly being integrated into various aspects of society, quality education does not inherently provide increased access to virtual visits with primary care physicians.
Choice D rationale
The requirement to purchase healthy lunches at school is not a characteristic of quality education. While nutrition is important for overall health and academic performance, it is not a defining factor of the quality of education.