Final answer:
Factitious disorders and conversion disorder are classified as somatic symptom and related disorders in the DSM-5. This classification is used to diagnose and guide treatment in these conditions where prominent physical symptoms are present along with distress and impairment.
Step-by-step explanation:
The fifth edition of the Diagnostic and Statistical Manual of Mental Disorders (DSM-5) categorizes factitious disorders and conversion disorder within the realm of somatic symptom and related disorders. This classification can be found under section 15.7, 'Mood and Related Disorders', and includes conditions that feature prominent physical symptoms that are accompanied by significant distress and impairment. Factitious disorders are characterized by the intentional fabrication of psychological or physical signs or symptoms, either in oneself or in others, primarily to assume the sick role and gain medical attention. On the other hand, conversion disorder involves neurological symptoms, such as paralysis or seizures, that are not compatible with any known neurological or medical condition and are thought to arise in response to psychological conflict or stress.In conclusion, the correct answer to the student's question is d. somatic symptom and related disorders. These classifications assist clinicians in diagnosing and planning appropriate treatments for individuals with these conditions.