Final answer:
The three case studies from the “Classification of Disorders” section in Lesson 2 of DSM-5 for three disorders are- Anxiety Disorder, Schizophrenia, and Major Depression.
Each case study includes the patient's name, age, symptoms, possible causes, and potential treatment options.
Step-by-step explanation:
Case Study 1: Anxiety Disorder
Patient Name: Emma
Age: 24
Symptoms: Emma experiences frequent panic attacks, feelings of restlessness, difficulty concentrating, and persistent worry. She avoids social situations and has trouble sleeping.
Causes: Emma's anxiety disorder might be caused by a combination of genetic, environmental, and psychological factors. A family history of anxiety disorders, traumatic experiences, and high-stress levels may contribute to her condition.
Treatment: Emma's treatment plan could include therapy, such as cognitive-behavioral therapy (CBT), to address her thought patterns and behavior. Medications, such as selective serotonin reuptake inhibitors (SSRIs), might also be prescribed to help manage her symptoms.
Case Study 2: Schizophrenia
Patient Name: John
Age: 35
Symptoms: John experiences hallucinations, delusions, disorganized speech, and social withdrawal. He struggles with daily functioning and has difficulty distinguishing between reality and his own thoughts.
Causes: The exact cause of schizophrenia is unknown, but it is believed to involve a combination of genetic, environmental, and brain chemistry factors. Family history, exposure to viral infections during early brain development, and imbalances in brain chemicals like dopamine may contribute.
Treatment: John's treatment plan may involve a combination of antipsychotic medications, therapy, and support from a multi-disciplinary team. The goal is to manage his symptoms, improve his quality of life, and help him integrate into society.
Case Study 3: Major Depression
Patient Name: Sarah
Age: 40
Symptoms: Sarah experiences persistent feelings of sadness, loss of interest in activities, changes in appetite, fatigue, and difficulty concentrating. She often isolates herself and has thoughts of self-harm.
Causes: Major depression can develop due to a combination of genetic, environmental, and psychological factors. Family history, traumatic life events, imbalances in brain chemicals like serotonin, and chronic medical illnesses can contribute to the development of the disorder.
Treatment: Sarah's treatment plan may involve a combination of therapy and medications, such as selective serotonin reuptake inhibitors (SSRIs) or other antidepressants. Support from family and a strong social network can also play a crucial role in her recovery.