#1
Which of the following is NOT a common eating disorder?
Anorexia nervosa
Bulimia nervosa
Binge eating disorder
Schizophrenia
#2
What is the primary characteristic of binge eating disorder?
Purging behaviors such as vomiting or laxative abuse
Excessive restriction of food intake
Eating large amounts of food in a short period with a sense of lack of control
Fear of gaining weight
#3
What is the primary characteristic of anorexia nervosa?
Binge eating followed by purging behavior
Excessive fear of gaining weight or becoming fat
Eating large quantities of food in a short period
Lack of interest in food
#4
What psychological factors are often associated with the development of eating disorders?
Low self-esteem and feelings of inadequacy
Excessive confidence and assertiveness
Strong emotional stability
Positive body image
#5
What is the mortality rate among individuals with anorexia nervosa?
Less than 1%
Around 5%
Approximately 10%
Over 20%
#6
Which of the following is a potential consequence of bulimia nervosa?
Hypertension
Osteoporosis
Type 2 diabetes
All of the above
#7
What is the prevalence rate of eating disorders among adolescent females?
Less than 1%
Around 5%
Approximately 10%
Over 20%
#8
Which of the following is a potential consequence of binge eating disorder?
Elevated risk of heart disease
Low blood pressure
Hyperactivity
Increased metabolic rate
#9
Which neurotransmitter is implicated in regulating appetite and eating behavior?
Dopamine
Serotonin
Norepinephrine
Endorphins
#10
What is the primary goal of cognitive-behavioral therapy (CBT) in treating eating disorders?
To explore unconscious conflicts and desires
To modify distorted thoughts and behaviors related to food and body image
To prescribe medication for appetite suppression
To encourage strict dietary control
#11
What is the role of leptin in regulating appetite?
It stimulates hunger and food intake
It inhibits hunger and reduces food intake
It has no effect on appetite
It is only produced during fasting
#12
Which personality trait is commonly associated with an increased risk of developing eating disorders?
Conscientiousness
Neuroticism
Openness to experience
Extraversion
#13
Which brain region plays a key role in the regulation of hunger and satiety?
Frontal cortex
Occipital cortex
Hypothalamus
Cerebellum
#14
Which of the following is NOT a factor contributing to the development of eating disorders?
Genetics
Sociocultural influences
Nutritional education
Psychological factors