While people suffering from agnosia are still capable of hearing, seeing, feeling, smelling and tasting new stimuli, their brains are unable to process that information into a recognizable experience.

While autism presents as a relative indifference to emotional and social context, those that display autistic tendencies can still benefit from exposure to social normality and emotional closeness. Many people with autism may prefer and enjoy their own company, it is not a universal characteristic of those diagnosed with autism. In fact, they may need more social or emotional support than their peers in order to learn how to interact with people and enjoy a more connected life in society.

A general characteristic of autism is that those diagnosed are much less likely to seek out emotional or social support, as compared to those without the disorder.  

Antisocial personality disorder is characterized by a long-standing disregard for the rights and feelings of others. Although this disorder has roots in childhood and adolescence, only adults over the age of eighteen can be given an official diagnosis of antisocial personality disorder. The other answer choices can all be diagnosed in children as young as three years old.

Substance dependence, or drug addiction, refers to continuing use of a drug despite severe costs. It results from a combination of biological and environmental factors. Impulsivity, for example, is rooted in a person's genetic makeup. Cultural norms, familial values, and pure circumstance also play key roles. Self-medication refers to a person's tendency to use alcohol or other substances to cope with physical pain or mental illness.

A somatoform disorder can be defined as "a distressing disorder in which there is physical pain that can't be traced to a physical cause." People with a somatoform disorder are typically very distressed about their physical health and tend to assume and worry that small symptoms of illness, such as a sore throat, are a sign of a terrible illness, like throat cancer. Somatoform disorders do not have to do with the skin specifically, and people with somatoform disorders are truly convinced of their physical ailments. Furthermore, somatoform disorders can be disabling but somatoform disorders account for a very small percentage of disabilities and are not the medical term for having a disability. 

DID occurs when, usually as a result of early childhood trauma and abuse, someone has two or more distinct personalities rather than one integrated one. The media has been fascinated with DID, leading to well-known movies such as Sybil. However, tests conducted on patients with DID have been inconclusive and it is strange that nearly all of the cases of reported DID have been in the US. These factors have led many people to question the true existence of the disorder, unlike the well-documented and well-researched disorders of OCD, PTSD, major depressive disorder, and generalized anxiety disorder. 

Refusing to eat is more common in Anorexia Nervosa cases than in Bulimia Nervosa cases. A person suffering from Bulimia Nervosa typically binge eats—they over-eat and consume a large amount of calories in a short amount of time. Following this eating, they purge—they rid themselves of what they have eaten by using laxatives, diuretics, or making themselves vomit.

Camille's symptoms are indicative of sleep apnea, which is characterized by temporary cessations of breathing during sleep that cause repeated momentary awakenings throughout the night. In this way, sleep apnea can disrupt slow-wave, deep sleep.

Somatoform disorders involve physical symptoms that have no known physiological cause, which may or may not be due to a psychological problem. Conversion disorder is a somatoform disorder that includes the presence of neurological symptoms without an identified cause. Schizoaffective disorder involves symptoms of both schizophrenia and a mood disorder, such as depression or Bipolar disorder. Generalized anxiety disorder is an anxiety disorder that involves anxiety and worry over a number of things in one's life. Dissociative identity disorder falls under the category of dissociative disorders and includes the presence of multiple personalities. Bipolar disorder involves at least one episode of mania (i.e. high energy, grandiosity, impulsivity), and may or may not include periods of depression.

"Antisocial personality disorder" (ASPD) is characterized by a disregard for the safety and feelings of others, impulsivity, deceitfulness, and law breaking. ASPD is three times more common in men than in women, while all of the other answer choices are more commonly seen in women.