Question 1

Research evidence suggests that history of exposure to trauma is more frequently associated with development of an eating disorder that involves:

Accepted Answer

Research suggests that a history of trauma is more commonly associated with the development of eating disorders that involve both binging and purging behaviors. These behaviors may serve as a coping mechanism for managing difficult emotions and memories related to the trauma. However, it's important to note that trauma and eating disorders can have complex and varied relationships, and not all individuals with a history of trauma will develop an eating disorder.

Question 2

One example of a structured interview used to evaluate features and issues related to eating disorders is

Accepted Answer

The Eating Disorder Examination is a widely used structured interview designed to assess eating disorder symptoms and related issues. It covers a range of topics including eating behaviors, weight and shape concerns, and psychological features commonly associated with eating disorders. The other choices listed are also assessment tools commonly used in the evaluation of eating disorders, but the Eating Disorder Examination is most specifically geared towards this area.

Question 3

There is a relatively high rate of comorbidity in eating disorders, particularly with

Accepted Answer

Research has shown that individuals with eating disorders often have comorbidities with substance use disorders, mood disorders (such as depression and bipolar disorder), anxiety disorders, and personality disorders. While some individuals may also have comorbidities with dissociative and somatoform disorders or post-traumatic stress disorder, these are less common. Mild psychotic disorders and dissociative amnesia are very rare comorbidities with eating disorders.

Question 4

A study of eating-disordered patients in Toronto found that __________ percent of the patients reported being sexually abused.

Accepted Answer

The study found that 25% of the eating-disordered patients reported being sexually abused.

Question 5

Eating disorders are sometimes referred to as __________ disorders.

Accepted Answer

Eating disorders are often associated with restrictive, extreme, or unhealthy diets. This is why "dieting" would be the best choice to describe these disorders.

Question 6

Due to the fact that only small distinctions often separate individuals with different eating disorders, it has been suggested that

Accepted Answer

The statement suggests that eating disorders should be considered as one disorder existing on a continuum of severity. This aligns with the current understanding of eating disorders in the DSM-5, which categorizes them as a single disorder with different subtypes based on specific symptoms and behaviors. This recognition of a continuum of severity helps in the identification and treatment of individuals with disordered eating.

Question 7

Binge eating disorder is categorized in the DSM-IV-TR as

Accepted Answer

In the DSM-IV-TR, binge eating disorder was not recognized as a separate eating disorder but was included under Eating Disorders Not Otherwise Specified (EDNOS).

Question 8

The integrative or biopsychosocial model is illustrated by the finding that persons who are dieting and suffer from _________ and _________ are most susceptible to an eating disorder, particularly following stress or failure.

Accepted Answer

The integrative or biopsychosocial model considers multiple factors, including biological, psychological, and social influences, in the development of a disorder. In the case of eating disorders, studies have found that individuals who are dieting and have low self-esteem and affective instability are most susceptible to developing an eating disorder, particularly following stress or failure. Therefore, choice B (low self-esteem and affective instability) best fits the pattern described in the question. The other choices, such as unstable self-esteem and peer rejection or pubertal complications, may also play a role in the development of an eating disorder, but are not specifically mentioned in the question stem.

Question 9

Lanugo refers to

Accepted Answer

Lanugo refers to the fine body hair that can develop on individuals with anorexia nervosa as a result of their bodies trying to conserve heat.

Question 10

The diagnostic criteria that involves body image dissatisfaction consists of a perceptual component, __________, and an attitude component, __________.

Accepted Answer

The diagnostic criteria involving body image dissatisfaction includes a perceptual component, distorted body image, and an attitude component, undue influence of weight/shape on self-evaluation. This means that individuals with this disorder perceive their bodies inaccurately and have a preoccupation with their weight and shape. They may also base their self-worth on their appearance, leading to anxiety and distress. Choice A, B, D, and E may be related to body image concerns, but they are not the specific components of the diagnostic criteria.

Question 11

Why is the prevalence of eating disorders among men lower, according to the sociocultural model?

Accepted Answer

The answer of Why is the prevalence of eating disorders...

Question 12

That certain personality traits seem to contribute to the development of an eating disorder is supported by the fact that

Accepted Answer

Studies have shown that certain personality traits, such as perfectionism, anxiety, and low self-esteem, tend to persist before and after an eating disorder has been diagnosed. This suggests that these traits may contribute to the development of an eating disorder, rather than being a result of it.

Question 13

Individuals with anorexia and bulimia demonstrate signs of __________ dysregulation, supporting the role of dysfunctional neurotransmitter activity in eating disorders.

Accepted Answer

Anorexia and bulimia are associated with decreased levels of serotonin, a neurotransmitter that plays a role in regulating mood, appetite, and cognition. Dysregulation of serotonin is also linked to anxiety and obsessive-compulsive behaviors, which are commonly observed in individuals with eating disorders.

Question 14

One complication of studying the symptoms of eating disorders is that they can sometimes overlap with __________ disorders.

Accepted Answer

The answer of One complication of studying the symptoms of...

Question 15

Individuals who binge eat are more likely to exhibit comorbid
a) depressive disorder.
b) conversion disorder.
c) dissociative disorder.
d) substance abuse.
e) anxiety disorder.

Accepted Answer

The answer of Individuals who binge eat are more likely...

Question 16

Self-induced vomiting may also produce

Accepted Answer

Russell's sign, also known as knuckle calluses, is a physical sign seen in individuals who induce vomiting, often as a result of an eating disorder. The repeated trauma to the hand from the fingers scraping against the teeth causes thickened calluses on the dorsal hand surface. Heightened sensitivity to cold, dry hair and hair loss, Lanugo, and dry skin are all potential side effects of malnutrition, which can result from self-induced vomiting, but they are not directly caused by the act of vomiting itself.

Question 17

It has been found that eating-disordered mothers

Accepted Answer

The answer of It has been found that eating-disordered mothers
...

Question 18

Evidence suggests that dieting can

Accepted Answer

The answer of Evidence suggests that dieting can
...

Question 19

Although the ideal woman, as depicted by the media, is getting __________, women are becoming __________.

Accepted Answer

The media often depicts the ideal woman as thin, but in reality, many women are becoming heavier due to factors such as sedentary lifestyles and a lack of access to healthy foods.

Question 20

The main difference between binge eating disorder and bulimia is

Accepted Answer

Binge eating disorder and bulimia share some similarities, such as binge eating behavior, but the main difference is that bulimia involves compensatory behaviors such as purging. In contrast, those with binge eating disorder do not engage in compensatory behaviors after a binge episode. Therefore, choice E is the best answer.

Quiz 10: Eating Disorders