A client diagnosed with somatic symptom disorder expresses frustration about their healthcare providers not finding a physiological cause for their symptoms. What is the best nursing response to address this concern?

Choice A reason: The identification phase involves the client beginning to respond to those who can help them. While the client starts to feel a sense of belonging and begins to identify problems, it is generally too early for the intensive, active work of specialized guided therapy sessions.

Choice B reason: The resolution or termination phase occurs when the therapeutic goals have been met and the relationship is concluding. The focus during this stage is on summarizing progress, strengthening independent coping mechanisms, and managing the emotional aspects of ending the nurse-client bond, rather than initiating new therapy.

Choice C reason: The orientation phase is the introductory period where the nurse and client establish rapport, define the parameters of the relationship, and identify the client's immediate needs. Because trust is still being built, complex therapeutic interventions like guided therapy are typically deferred until the working phase begins.

Choice D reason: The exploitation phase, also known as the working phase, is when the client makes full use of the services offered. During this stage, the nurse supports the client in using professional assistance to achieve therapeutic goals, making it the appropriate time to implement specific guided therapy sessions.

Choice A reason: While trauma can coexist with many mental health issues, post-traumatic stress disorder (PTSD) is not the most specifically linked comorbidity for OCD in general clinical screening. PTSD involves a distinct pathology related to trauma exposure, whereas OCD centers on an internal cycle of intrusive thoughts and neutralizing ritualistic behaviors.

Choice B reason: Agoraphobia involves an intense fear of environments where escape might be difficult, often linked to panic disorder. While an OCD patient might avoid certain places due to contamination fears, agoraphobia is a distinct anxiety disorder and is not the primary comorbid condition typically anticipated for an OCD diagnosis.

Choice C reason: Research indicates a high rate of comorbidity between obsessive-compulsive disorder and eating disorders, particularly anorexia nervosa. Both conditions share underlying personality traits such as perfectionism, rigidity, and the use of ritualistic behaviors to manage intense anxiety, making this a common finding when reviewing the medical records of these clients.

Choice D reason: Delusional disorder involves fixed false beliefs without the other symptoms of schizophrenia. Although severe OCD can sometimes involve poor insight bordering on delusional thinking, it is categorized separately. Most OCD patients retain some level of awareness that their obsessions are irrational, which distinguishes the condition from a primary delusional disorder.