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Quizzes > Health & Medicine > Psychology & Mental Health

Take the Free Eating Disorder Quiz and Test Your Awareness

Think you can ace this disordered eating quiz? Dive in now!

Difficulty: Moderate
2-5mins
Learning OutcomesCheat Sheet
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Think you know the facts about eating disorders? Our free eating disorder quiz is here to help you test and expand your knowledge. In just a few minutes, you'll challenge yourself on critical topics like anorexia, bulimia and more, as the subtleties covered in our disordered eating quiz section bring new insights. Perfect for students, advocates or anyone passionate about mental health, this quick assessment offers immediate feedback and resources to keep you growing. Ready to compare results with friends? Take our eating disorder quiz and dive deeper with a focused anorexia quiz - start now and discover your strengths!

What is the primary characteristic of anorexia nervosa?
Persistent restriction of energy intake leading to significantly low body weight
Excessive exercising without body image disturbance
Recurrent episodes of binge eating with a sense of lack of control
Self-induced vomiting without fear of weight gain
Anorexia nervosa is defined by a restriction of energy intake relative to requirements, resulting in significantly low body weight. Individuals have an intense fear of gaining weight and a disturbance in self-perceived weight or shape. Unlike other eating disorders, the behavior centers on maintaining a weight well below normal. NIMH on Eating Disorders
Which of the following is a hallmark symptom of bulimia nervosa?
Recurrent episodes of binge eating followed by compensatory behaviors such as purging
Persistent refusal to maintain a healthy body weight
Long periods of fasting without any overeating
Strict avoidance of all forms of exercise
Bulimia nervosa is characterized by cycles of binge eating and compensatory behaviors, like self-induced vomiting or misuse of laxatives, to prevent weight gain. Patients often maintain a body weight within or above the normal range, differentiating it from anorexia nervosa. These behaviors can cause serious medical complications if left untreated. NEDA on Bulimia Nervosa
Which statement best describes binge-eating disorder?
Recurrent binge eating episodes without compensatory behaviors
Chewing food then spitting it out without swallowing
Persistent energy restriction to very low body weight
Binge eating followed by self-induced vomiting
Binge-eating disorder is marked by recurrent episodes of eating large amounts of food in a discrete period without subsequent compensatory behaviors such as purging or excessive exercise. This leads to distress and often weight gain, distinguishing it from bulimia nervosa. Treatment usually involves psychotherapy and nutritional counseling. NIMH on Binge-Eating Disorder
What does the term purging refer to in the context of eating disorders?
Fasting for more than 24 hours without eating
Chewing food and spitting it out before swallowing
Excessive exercise beyond healthy limits
Self-induced vomiting or misuse of laxatives and diuretics
Purging behaviors include actions intended to rid the body of consumed calories, most commonly self-induced vomiting and misuse of laxatives or diuretics. These behaviors are often observed in bulimia nervosa and some cases of anorexia nervosa. They can lead to dangerous electrolyte imbalances and dental problems. NEDA on Purging Behaviors
Which electrolyte disturbance is most commonly associated with repeated self-induced vomiting in bulimia nervosa?
Hypercalcemia
Hyponatremia
Hypokalemia
Hypernatremia
Repeated self-induced vomiting leads to loss of gastric acid and potassium, resulting in hypokalemia. This electrolyte disturbance can cause muscle weakness, cardiac arrhythmias, and in severe cases, cardiac arrest. Monitoring and correcting potassium levels is critical in patients with bulimia. NCBI on Bulimia Complications
What does the DSM-5 acronym ARFID stand for?
Atypical Restrictive Feeding and Intake Diagnosis
Adaptive Response to Food Intake Dysfunction
Anorexia-Related Fasting and Intake Disorder
Avoidant/Restrictive Food Intake Disorder
ARFID stands for Avoidant/Restrictive Food Intake Disorder, a condition characterized by a disturbance in eating that leads to significant weight loss, nutritional deficiency, or psychosocial impairment without disturbance in body image. It replaced the DSM-IV diagnosis of feeding disorder of infancy or early childhood. ARFID often involves a lack of interest in eating or avoidance based on the sensory characteristics of food. APA on ARFID
Amenorrhea is most commonly associated with which eating disorder?
Anorexia nervosa
Binge-eating disorder
Bulimia nervosa
Avoidant/Restrictive Food Intake Disorder
Amenorrhea, or the absence of menstruation, frequently occurs in anorexia nervosa due to low body fat and hormonal disturbances like decreased estrogen. It is no longer required for diagnosis in DSM-5 but remains a common clinical marker. Restoration of healthy weight often leads to the return of menstrual function. NCBI on Amenorrhea in Anorexia
Which hormone is typically found at decreased levels in individuals with anorexia nervosa?
Leptin
Insulin
Cortisol
Ghrelin
Leptin, a hormone produced by adipose tissue that regulates hunger and energy balance, is typically decreased in anorexia nervosa due to low body fat. This reduction contributes to alterations in reproductive and metabolic function. Ghrelin, by contrast, is often elevated as a compensatory response to starvation. NCBI on Leptin and Eating Disorders
Which neurotransmitter system has been most strongly implicated in the pathophysiology of anorexia nervosa?
Endorphins
Acetylcholine
Serotonin
GABA
Serotonin dysregulation, particularly in pathways related to mood and appetite, has been strongly linked to anorexia nervosa. Abnormal serotonin activity may contribute to obsessive behaviors and anxiety around food. Treatments targeting serotonin receptors, such as SSRIs, often form part of the therapeutic approach after weight restoration. NCBI on Serotonin in Anorexia
What is the most common age of onset for binge-eating disorder?
Over 60 years old
Late 30s to 40s
Early adolescence (1014 years)
Early to mid-20s
Binge-eating disorder most commonly begins in the early to mid-20s, although it can occur at any age. This differs from anorexia and bulimia, which often begin in adolescence. Early detection and treatment are key to preventing chronic health issues related to obesity and psychological distress. NIMH on Binge-Eating Disorder
In cognitive-behavioral therapy for bulimia nervosa, which technique specifically addresses distorted thoughts about body weight and shape?
Exposure and response prevention
Dialectical behavior therapy skills
Motivational interviewing
Cognitive restructuring
Cognitive restructuring is used in CBT to identify and challenge maladaptive thoughts about weight, shape, and food. By replacing distorted beliefs with balanced, evidence-based thoughts, patients reduce anxiety and compensatory behaviors. This technique is a core component of evidence-based treatment for bulimia nervosa. NEDA on CBT for Eating Disorders
A patient meets all DSM-5 criteria for anorexia nervosa except that her current weight is within the normal range despite significant weight loss. What is the most appropriate diagnosis?
Avoidant/Restrictive Food Intake Disorder
Bulimia Nervosa
Other Specified Feeding or Eating Disorder
Anorexia Nervosa
When an individual exhibits all the features of anorexia nervosa except for a low body weight, the DSM-5 classifies this presentation under Other Specified Feeding or Eating Disorder (OSFED), specifically as atypical anorexia nervosa. This category ensures appropriate diagnosis and treatment despite normal weight. It highlights the clinical significance of weight loss and eating pathology independent of body mass index. APA on OSFED
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Study Outcomes

  1. Identify Eating Disorder Criteria -

    Recognize the core diagnostic features of anorexia nervosa, bulimia nervosa, and other conditions covered in the eating disorder quiz.

  2. Differentiate Eating Disorder Types -

    Distinguish specific behaviors and warning signs unique to anorexia, bulimia, and various disordered eating patterns.

  3. Assess Contributing Factors -

    Evaluate psychological, biological, and environmental risk factors that influence the development of eating disorders.

  4. Interpret Quiz Results -

    Analyze your performance on this eating disorders quiz to pinpoint knowledge gaps and areas for further study.

  5. Apply Insights to Seek Support -

    Use the quiz outcomes to explore evidence-based resources, professional guidance, and effective strategies for disordered eating.

Cheat Sheet

  1. DSM-5 Diagnostic Criteria -

    When you tackle an eating disorder quiz, knowing the DSM-5 criteria is essential. Anorexia nervosa requires restriction leading to significantly low body weight, intense fear of weight gain and disturbance in self-perceived body shape. Bulimia nervosa is defined by recurrent binge eating followed by compensatory behaviors like purging at least once a week for three months.

  2. Validated Screening Tools -

    The EAT-26 and SCOFF questionnaires are gold-standard brief screens used in disordered eating quizzes. Remember the SCOFF mnemonic: Sick (make yourself sick), Control (loss of control), One stone (10 lbs/4.5 kg weight loss), Fat (do you believe you are fat?), Food (does food dominate your life?). Positive screens (2+ "yes" answers) warrant professional evaluation.

  3. Physical and Psychological Signs -

    Quiz questions often test recognition of key signs like Russell's sign (knuckle calluses), dental erosion, and lanugo hair in anorexia. Psychological red flags include body dysmorphia, perfectionism, and persistent fear of weight gain. Spotting these nuances boosts your score on an eating disorders quiz.

  4. Risk Factors and Epidemiology -

    Understanding prevalence helps you answer population-based questions: anorexia affects about 0.3 - 1% of women, bulimia 1 - 2%, and both have a female:male ratio of roughly 10:1. Genetics account for up to 50 - 60% of the risk, while sociocultural pressures and early dieting can trigger onset. These stats are commonly tested in disordered eating quizzes.

  5. Evidence-Based Interventions -

    For treatment questions on a bulimia quiz or anorexia quiz, remember CBT-E (enhanced cognitive behavioral therapy) is first-line, with remission rates of 50 - 70% after 20 sessions. Family-based treatment (FBT) is highly effective in adolescents, and SSRIs like fluoxetine are FDA-approved for bulimia nervosa. Confidence in these facts will help you ace the eating disorders quiz.

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