#1
Which of the following factors does NOT contribute to poor body image?
Positive peer relationships
ExplanationContrary to the others, positive peer relationships actually contribute to a positive body image.
#2
What is the medical term for an eating disorder characterized by cycles of binge eating and purging?
Bulimia nervosa
ExplanationBulimia nervosa involves binge eating followed by purging behaviors.
#3
What is the term for a condition where individuals consume non-food items, such as dirt or paper?
Pica
ExplanationPica is a condition characterized by the consumption of non-food items.
#4
What is the term for the use of vomiting, laxatives, or diuretics to compensate for food consumed during binge eating episodes?
Purging
ExplanationPurging involves the use of various methods to compensate for binge eating, such as vomiting or using laxatives.
#5
Which nutrient is primarily responsible for providing the body with energy?
Carbohydrates
ExplanationCarbohydrates are the body's main energy source.
#6
What psychological condition is characterized by a distorted body image and an obsessive desire to lose weight?
Body dysmorphic disorder
ExplanationBody dysmorphic disorder involves a distorted view of one's appearance and an obsession with weight loss.
#7
What percentage of individuals with anorexia nervosa are estimated to be male?
5-10%
ExplanationA small percentage, approximately 5-10%, of individuals with anorexia nervosa are male.
#8
Which of the following is NOT a potential consequence of prolonged eating disorders?
Improved cognitive function
ExplanationContrary to the others, prolonged eating disorders typically lead to cognitive impairment rather than improvement.
#9
Which hormone is primarily responsible for regulating hunger and appetite?
Ghrelin
ExplanationGhrelin is known as the hunger hormone and plays a key role in regulating appetite.
#10
Which of the following is NOT a risk factor for developing eating disorders?
Participation in organized sports
ExplanationContrary to the others, participation in organized sports is not typically a risk factor for eating disorders.
#11
Which eating disorder is characterized by a severe restriction of food intake, leading to dangerously low body weight?
Anorexia nervosa
ExplanationAnorexia nervosa involves severe food restriction and dangerously low body weight.
#12
What is the term for an eating disorder characterized by an obsession with healthy eating to the point of malnutrition?
Orthorexia nervosa
ExplanationOrthorexia nervosa involves an obsession with healthy eating to the point of malnutrition.
#13
Which of the following is NOT considered a common symptom of orthorexia nervosa?
Binge eating
ExplanationBinge eating is not typically associated with orthorexia nervosa, which focuses on an obsession with healthy eating rather than overeating.
#14
Which neurotransmitter is often implicated in the development of eating disorders?
Serotonin
ExplanationSerotonin, a neurotransmitter, is often implicated in the development of eating disorders due to its role in regulating mood and appetite.