#1
Which of the following is a common symptom of anorexia nervosa?
Excessive exercising
ExplanationAnorexia nervosa often involves excessive exercising as individuals try to lose weight.
#2
What is the primary characteristic of binge eating disorder?
Regular episodes of binge eating
ExplanationBinge eating disorder is characterized by recurrent episodes of consuming large amounts of food in a short period, accompanied by a feeling of loss of control.
#3
What is the term for a distorted perception of body shape and size despite being underweight?
Anorexia nervosa
ExplanationAnorexia nervosa involves a distorted perception of body shape and weight, often despite being significantly underweight.
#4
What is the term for eating non-food items, such as dirt or hair?
Pica
ExplanationPica is an eating disorder characterized by consuming non-food items.
#5
What is the primary goal of treatment for eating disorders?
Normalizing eating patterns
ExplanationTreatment aims to restore healthy eating behaviors and address underlying psychological factors.
#6
Which of the following is NOT a common eating disorder?
Orthorexia nervosa
ExplanationOrthorexia nervosa is not officially recognized as an eating disorder in diagnostic manuals.
#7
What is the medical term for self-induced vomiting after eating to prevent weight gain?
Purging
ExplanationPurging refers to behaviors such as vomiting or misuse of laxatives or diuretics after eating.
#8
What is the mortality rate among individuals with anorexia nervosa?
15-20%
ExplanationAnorexia nervosa has one of the highest mortality rates of any mental health disorder.
#9
Which of the following is a characteristic of avoidant/restrictive food intake disorder (ARFID)?
Limited range of food intake
ExplanationARFID involves a limited range of food intake, often due to sensory sensitivity or fear of negative consequences.
#10
Which of the following is a common method of purging in individuals with bulimia nervosa?
Using laxatives
ExplanationLaxative abuse is a common method of purging in individuals with bulimia nervosa.
#11
Which neurotransmitter is believed to play a significant role in the development of eating disorders?
Serotonin
ExplanationSerotonin is implicated in regulating mood, appetite, and impulse control, all of which are relevant to eating disorders.
#12
What percentage of people with binge eating disorder are male?
20-25%
ExplanationWhile binge eating disorder is more commonly diagnosed in females, a significant portion of sufferers are male.
#13
Which of the following is a potential consequence of chronic bulimia nervosa?
Gallstones
ExplanationThe recurrent binge-eating episodes and purging behaviors associated with bulimia nervosa can lead to various physical complications, including the formation of gallstones.
#14
Which of the following is a potential consequence of chronic anorexia nervosa?
Osteoporosis
ExplanationThe malnutrition associated with chronic anorexia nervosa can lead to bone density loss and osteoporosis.
#15
Which of the following is NOT a characteristic of muscle dysmorphia?
Desire for weight gain
ExplanationMuscle dysmorphia, also known as 'bigorexia,' involves a preoccupation with muscularity and a distorted body image often characterized by feeling small or underdeveloped.