#1
Which of the following is a common eating disorder characterized by binge eating followed by purging?
Bulimia nervosa
ExplanationBulimia nervosa involves episodes of overeating followed by compensatory behaviors such as vomiting or excessive exercise.
#2
What is the most common age group affected by eating disorders?
Teenagers and young adults
ExplanationTeenagers and young adults are the most commonly affected age group by eating disorders.
#3
What is the term for an eating disorder characterized by the persistent restriction of energy intake, leading to significantly low body weight?
Anorexia nervosa
ExplanationAnorexia nervosa is an eating disorder characterized by persistent energy intake restriction, resulting in significantly low body weight.
#4
What is the term for repeated episodes of eating large quantities of food in a short period, accompanied by a feeling of loss of control?
Binge eating disorder
ExplanationBinge eating disorder is characterized by recurrent episodes of consuming large amounts of food with a sense of loss of control.
#5
Which of the following is NOT a potential consequence of long-term anorexia nervosa?
High blood pressure
ExplanationHigh blood pressure is not a typical consequence of long-term anorexia nervosa; it is more commonly associated with other health issues.
#6
What is the term for an eating disorder characterized by a preoccupation with eating healthy foods?
Orthorexia nervosa
ExplanationOrthorexia nervosa is an eating disorder characterized by an obsessive focus on consuming only healthy or pure foods.
#7
Which neurotransmitter is thought to play a role in the development of eating disorders?
Serotonin
ExplanationSerotonin is believed to play a role in the development of eating disorders, influencing mood and appetite regulation.
#8
What percentage of individuals with anorexia nervosa are estimated to be male?
5-10%
ExplanationApproximately 5-10% of individuals with anorexia nervosa are estimated to be male.
#9
Which of the following is a common treatment approach for eating disorders?
Cognitive-behavioral therapy (CBT)
ExplanationCognitive-behavioral therapy (CBT) is a common and effective treatment approach for various eating disorders.
#10
Which of the following factors may contribute to the development of eating disorders?
All of the above
ExplanationVarious factors, including genetic, environmental, and psychological, can contribute to the development of eating disorders.
#11
Which psychological condition often co-occurs with eating disorders and involves a distorted body image?
Body dysmorphic disorder (BDD)
ExplanationBody dysmorphic disorder (BDD) commonly co-occurs with eating disorders and involves a distorted perception of one's own appearance.
#12
Which of the following is NOT a risk factor for developing eating disorders?
High socioeconomic status
ExplanationContrary to some assumptions, high socioeconomic status is not considered a risk factor for developing eating disorders.
#13
Which of the following is a key difference between anorexia nervosa and bulimia nervosa?
Body weight maintenance
ExplanationAnorexia nervosa involves maintaining significantly low body weight, while bulimia nervosa may involve fluctuations in weight due to binge-purge cycles.
#14
What is the term for a psychological condition characterized by persistent thoughts about food and weight, often leading to ritualistic behaviors?
Obsessive-compulsive disorder (OCD)
ExplanationObsessive-compulsive disorder (OCD) involves persistent thoughts and rituals, including those related to food and weight.
#15
Which of the following statements about the prevalence of eating disorders is true?
Eating disorders are more prevalent in Western societies.
ExplanationEating disorders are more commonly reported in Western societies, although their prevalence is increasing globally.
#16
What is the term for the process of bringing up swallowed food to the mouth to be chewed again?
Rumination
ExplanationRumination is the process of regurgitating food, bringing it back to the mouth for re-chewing, unrelated to the psychological disorder with a similar name.