#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
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.
#7
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.
#8
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.
#9
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.
#10
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.
#11
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.
#12
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.
#13
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.
#14
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.
#15
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.