#1
Which of the following is not an eating disorder?
Depression
ExplanationThe sum of the interior angles in any triangle always equals 180 degrees.
#2
What is the primary characteristic of anorexia nervosa?
Severe restriction of food intake
ExplanationAnorexia nervosa is characterized by severe food intake restriction leading to weight loss.
#3
Which gender is more commonly affected by eating disorders?
Females
ExplanationEating disorders disproportionately affect females compared to males.
#4
What is the term for the practice of eating non-food items?
Pica
ExplanationPica is the consumption of non-nutritive substances, such as hair or paper.
#5
Which of the following is not a subtype of anorexia nervosa?
Bulimarexia
ExplanationBulimarexia is not a recognized subtype; anorexia nervosa has restricting and binge-eating/purging types.
#6
What is the term for the excessive focus on eating healthy foods and avoidance of those deemed unhealthy?
Orthorexia nervosa
ExplanationOrthorexia nervosa involves an unhealthy obsession with eating only foods considered healthy.
#7
What is the term for the recurrent consumption of large quantities of food in a discrete period, accompanied by a sense of lack of control?
Binge eating
ExplanationBinge eating involves consuming large amounts of food with a perceived loss of control overeating.
#8
Which of the following is not a common risk factor for developing an eating disorder?
Healthy family dynamics
ExplanationHealthy family dynamics are not typically associated with increased risk; other factors like genetics and societal pressures play a role.
#9
Which of the following is a common symptom of bulimia nervosa?
Recurrent episodes of binge eating
ExplanationBulimia nervosa involves recurrent episodes of binge eating, followed by purging behaviors.
#10
What is the term for the practice of consuming large amounts of food rapidly and then purging to prevent weight gain?
Bulimia nervosa
ExplanationBulimia nervosa includes rapid consumption of large amounts of food followed by purging to avoid weight gain.
#11
Which of the following factors can contribute to the development of eating disorders?
All of the above
ExplanationVarious factors, including genetics, environment, and societal pressure, can contribute to eating disorders.
#12
What is the term for recurrent episodes of binge eating followed by compensatory behaviors to prevent weight gain?
Bulimia nervosa
ExplanationBulimia nervosa involves binge eating followed by actions to avoid weight gain, like vomiting or excessive exercise.
#13
Which neurotransmitter is often implicated in the development of eating disorders?
Serotonin
ExplanationSerotonin imbalance is associated with mood and appetite regulation, linked to eating disorders.
#14
What is the term for a distorted body image and intense fear of gaining weight?
Body dysmorphic disorder
ExplanationBody dysmorphic disorder involves obsessive focus on perceived flaws in appearance, distinct from eating disorders.
#15
Which of the following psychiatric disorders is commonly comorbid with eating disorders?
Obsessive-compulsive disorder (OCD)
ExplanationEating disorders often coexist with OCD, sharing features of obsessive thoughts and compulsive behaviors.
#16
What is the primary goal of nutritional therapy in treating eating disorders?
To provide a structured meal plan
ExplanationNutritional therapy aims to establish a structured and balanced eating plan.
#17
What is the term for the fear of gaining weight despite being underweight?
Muscle dysmorphia
ExplanationMuscle dysmorphia involves a distorted perception of being under-muscled or underdeveloped despite physical fitness.
#18
Which of the following is a common method of purging in bulimia nervosa?
All of the above
ExplanationBulimia nervosa commonly involves purging through vomiting, laxatives, or excessive exercise.
#19
Which of the following is a characteristic feature of binge eating disorder?
Feelings of distress or guilt after binge eating
ExplanationBinge eating disorder is characterized by consuming large quantities of food with subsequent distress or guilt.
#20
What is the term for the excessive preoccupation with muscularity and leanness, often seen in males?
Muscle dysmorphia
ExplanationMuscle dysmorphia involves an obsessive focus on achieving muscularity and leanness, more common in males.
#21
Which of the following is not a common treatment approach for eating disorders?
Electroconvulsive therapy (ECT)
ExplanationECT is not a standard treatment; therapies and nutritional counseling are more common.
#22
Which of the following is a potential consequence of untreated eating disorders?
All of the above
ExplanationUntreated eating disorders can lead to various physical and mental health complications.
#23
Which hormone plays a significant role in regulating hunger and satiety signals and can be dysregulated in eating disorders?
Leptin
ExplanationLeptin regulates appetite and body weight; dysregulation is associated with eating disorders.
#24
What is the term for the medical complication characterized by a reduction in bone density, often seen in individuals with eating disorders?
Osteoporosis
ExplanationOsteoporosis, a weakening of bones, is a common complication in individuals with eating disorders.
#25
Which of the following is a potential consequence of purging behaviors in eating disorders?
Dental erosion
ExplanationPurging behaviors, like vomiting, can lead to dental erosion as stomach acids damage tooth enamel.