Post-traumatic stress disorder (PTSD) is classified under the rubric of Trauma and Stress related disorders in the fifth edition of the American Psychiatric Association’s Diagnostic and Statistical Manual of Mental Disorders (DSM-5). The rubric of Trauma and Stress related disorders is itself relatively new, starting only with the DSM-5, with previous editions classifying the disorder as an anxiety disorder (Sascher & Goldbeck, 2016). Unlike anxiety disorders, all disorders classified under

Psychopharmocology: Psychotic Disorders Psychopharmacology: Psychotic disorders Accepted psychological and biological theories regarding the causes of each disorder Psychosis is an undefined syndrome that manifests in delusions, bizarre behavior, hallucinations, losing touch with reality. The condition is attributed to a variety of conditions including primary psychiatric complications and medical complications such as dementia, central lobe epilepsy, Schizophrenia and related disorders, medical complications, abnormalities in metabolism, endocrine and neurologic disease. It also includes drug and

DSM-IV as a Classification System Systems of classification for psychiatric diagnosis have several purposes: to distinguish one psychiatric diagnosis from another, so that clinicians can offer the most effective treatment; to provide a common language among health care professionals; and to explore the causes of the many mental disorders that are still unknown (Kaplan, Sadock, 1998, p. 287, from client's essay request). Diagnosis is the foundation of all medical practices (Berrios, 1995).

UK Mental Health Policy Mental healthcare service delivery in the UK has been subjected to a series of significant imperative policy in the last few decades, and number of people suffering from mental illness is on the increase. Recent statistics reveal that one out of four people in the UK has been diagnosed of mental problem. (Mental Health Foundation, 2013, Singleton, Bumpstead, O'Brien et al. Meltzer 2001). Although, mental disorders are

32) The overall diagnostic and symptomatic patterns described by these points indicate that BPD is a serious disorder and is "...classified as a major personality disorder involving dramatic, emotional, or erratic behavior; intense, unstable moods and relationships; chronic anger; and substance abuse." (Boucher, 1999, p. 33) There are a number of criteria which, in line with DSM-IV, are used to identify and characterize this disorder. The first of these criteria refers

These conditions include maternal anemia, maternal diabetes, and maternal high blood pressure during pregnancy, which increase the risk of anorexia in the child. After-birth complications in the newborn infant such as heart problems, low response to stimuli, early difficulties in eating, and below-normal birth weight have also been found to increase the risk of anorexia and bulimia (Ibid.) Genetic Reasons Some experts consider genetics to be the root cause of