DSM 5

Question 1

conduct disorder:

Answer 1

A repetitive and persistent pattern of behavior in which the basic rights of others or major age appropriate societal norms or rules are violated, as manifested by the presence of at least three of the following 15 criteria in the past 12 months from any of the categories below, with at least one criterion present in the past 6 months:
1. aggression to people and animals: Often bullies, threatens, or intimidates others, Often initiates physical fights, Has used a weapon that can cause serious physical harm to others (e.g., a bat, brick, broken bottle,
knife, gun), Has been physically cruel to people, Has been physically cruel to animals, Has stolen while confronting a victim (e.g., mugging, purse snatching, extortion, armed robbery), Has forced someone into sexual activity
2. destruction of property
3. deceitfulness or theft
4. serious violation of rules

Question 2

anorexia nervosa

Answer 2

1. Restriction of energy intake relative to requirements, leading to a significantly low body
   weight in the context of age, sex, developmental trajectory, and physical health.
   Significantly low weight is defined as a weight that is less than minimally normal or, for
   children and adolescents, less than that minimally expected.
2. Intense fear of gaining weight or of becoming fat, or persistent behaviour that
   interferes with weight gain, even though at a significantly low weight.
3. Disturbance in the way in which one’s body weight or shape is experienced, undue
   influence of body weight or shape on self-evaluation, or persistent lack of recognition
   of the seriousness of the current low body weight

Question 3

Bulimia Nervosa

Answer 3

• Recurrent episodes of binge eating- an episode of binge eating is characterized by both
of the following:
• Eating, in a discrete period of time (e.g., within any 2-hour period), an
amount of food that is definitely larger than what most individuals would
eat in a similar period of time under similar circumstances.
• A sense of lack of control over eating during the episode (e.g., a feeling that
one cannot stop eating or control what or how much one is eating).
• Recurrent inappropriate compensatory behaviours in order to prevent weight
gain, such as self-induced vomiting; misuse of laxatives, diuretics, or other
medications; fasting; or excessive exercise.
• The binge eating and inappropriate compensatory behaviours both occur, on
average, at least once a week for 3 months.

Question 4

Binge eating disorder

Answer 4

• Recurrent episodes of binge eating. An episode of binge eating is characterized
by both of the following:
• Eating, in a discrete period of time (e.g., within any 2-hour period), an
amount of food that is definitely larger than what most people would eat in a
similar period of time under similar circumstances.
• A sense of lack of control over eating during the episode (e.g., a feeling that
one cannot stop eating or control what one is eating).
• The binge-eating episodes are associated with three (or more) of the following:
• Eating much more rapidly than normal.
• Eating until feeling uncomfortably full.
• Eating large amounts of food when not feeling physically hungry.
• Eating alone because of feeling embarrassed by how much one is eating.
• Feeling disgusted with oneself, depressed, or very guilty afterward.
• Marked distress regarding binge eating is present.

Question 5

ARFID

Answer 5

An eating or feeding disturbance (e.g., apparent lack of interest in eating or food;
avoidance based on the sensory characteristics of food; concern about aversive
consequences of eating) as manifested by persistent failure to meet appropriate
nutritional and/or energy needs associated with one (or more) of the following:
• Significant weight loss (or failure to achieve expected weight gain or faltering
growth in children).
• Significant nutritional deficiency.
• Dependence on enteral feeding or oral nutritional supplements.
• Marked interference with psychosocial functioning.

Question 6

anorexia nervosa
- subtype: restricting
bing purge

Answer 6

Restricting type: During the last 3 months, the individual has not engaged in recurrent episodes
of binge eating or purging behaviour (i.e., self-induced vomiting or the misuse of laxatives,
diuretics, or enemas). This subtype describes presentations in which weight loss is
accomplished primarily through dieting, fasting, and/or excessive exercise.
Binge-eating/purging type: During the last 3 months, the individual has engaged in
recurrent episodes of binge eating or purging behaviour (i.e., self-induced vomiting or
the misuse of laxatives, diuretics, or enemas).

Question 7

PICA

Answer 7

Persistent eating of nonnutritive, nonfood substances over a period of at least 1 month.
• The eating of nonnutritive, nonfood substances is inappropriate to the developmental
level of the individual.

Question 8

rumination disorder

Answer 8

Repeated regurgitation of food over a period of at least 1 month. Regurgitated food
may be re- chewed, re-swallowed, or spit out. The repeated regurgitation is not
attributable to an associated gastrointestinal or other medical condition (e.g.,
gastroesophageal reflux, pyloric stenosis)