Eating Disorders and Neurobiological Mechanisms Quiz

Explore the neurobiological aspects and key symptoms of eating disorders with this insightful quiz. Test your knowledge now!

#1

Which of the following is a common eating disorder characterized by binge eating followed by purging?

Anorexia nervosa
Bulimia nervosa
Orthorexia nervosa
Binge eating disorder
#2

Which of the following is NOT a recognized eating disorder in the DSM-5?

Orthorexia nervosa
Pica
Night eating syndrome
Rumination disorder
#3

What psychological trait, commonly associated with eating disorders, refers to a distorted view of one's body size or shape?

Body image distortion
Body dysmorphic disorder
Muscle dysmorphia
Anorexic perception
#4

Which of the following is NOT a symptom commonly associated with binge eating disorder?

Eating large amounts of food in a short period
Feeling out of control during episodes of eating
Engaging in compensatory behaviors like purging
Experiencing distress after binge eating episodes
#5

Which of the following is a common feature of avoidant/restrictive food intake disorder (ARFID)?

Episodes of binge eating
Fear of weight gain
Gastrointestinal symptoms
Lack of interest in eating or food
#6

Which of the following is a characteristic feature of binge eating disorder (BED)?

Excessive exercise
Regular use of laxatives
Frequent episodes of eating large amounts of food
Intense fear of gaining weight
#7

Which neurotransmitter is thought to play a significant role in the development of eating disorders?

Dopamine
Serotonin
Acetylcholine
Norepinephrine
#8

What is the term used to describe the condition of consuming non-nutritive substances like dirt or clay, which can be associated with eating disorders?

Pica
Rumination disorder
Avoidant/restrictive food intake disorder
Body dysmorphic disorder
#9

What percentage of individuals with eating disorders are estimated to be male?

5%
15%
25%
35%
#10

What is the term used to describe the phenomenon where individuals with eating disorders may engage in excessive exercise to compensate for food intake?

Compulsive exercise
Exercise addiction
Orthorexic exercise
Anorexic exercise
#11

Which of the following is a risk factor associated with the development of eating disorders?

Low socioeconomic status
High self-esteem
Healthy family dynamics
Balanced diet
#12

What is the primary goal of cognitive-behavioral therapy (CBT) in the treatment of eating disorders?

Increasing body dissatisfaction
Eliminating disordered eating behaviors
Promoting excessive exercise
Encouraging weight loss
#13

Which area of the brain is implicated in the regulation of appetite and satiety, and is often dysfunctional in individuals with eating disorders?

Hippocampus
Cerebellum
Hypothalamus
Amygdala
#14

In individuals with anorexia nervosa, what is the typical disturbance concerning body weight and shape perception called?

Body dysmorphic disorder
Muscle dysmorphia
Body image distortion
Body mass index illusion
#15

Which hormone, often dysregulated in eating disorders, is responsible for stimulating hunger?

Insulin
Leptin
Ghrelin
Cortisol
#16

Which of the following is NOT a potential consequence of prolonged untreated eating disorders?

Osteoporosis
Cardiac arrhythmias
Type 1 diabetes
Lanugo
#17

Which of the following neurotransmitters is associated with reward and pleasure and may be dysregulated in eating disorders?

Glutamate
Gamma-aminobutyric acid (GABA)
Dopamine
Serotonin
#18

What percentage of people with eating disorders will receive treatment for their condition?

10-20%
30-40%
50-60%
70-80%

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