Question 1

Cathy stopped eating meals over two months ago.Now,she eats very little,and only when under some family pressure.She has lost over 22 pounds,and is now about 15% below normal body weight for her height.She probably

Accepted Answer

Cathy is exhibiting symptoms of anorexia, restricting type, as she has significantly reduced her food intake, is eating very little, and has lost significant weight.

Question 2

Starting with the DSM-IV,eating disorders were listed as

Accepted Answer

Eating disorders were given their own separate diagnostic category in the DSM-IV.

Question 3

As compared to anorexia nervosa,the diagnosis of bulimia nervosa is associated with

Accepted Answer

Studies have shown that individuals with bulimia nervosa have lower mortality rates compared to individuals with anorexia nervosa. However, both eating disorders can have severe medical complications and should be taken seriously.

Question 4

Regina visits her family physician.Her weight is 90 pounds although she believes she is overweight.She 'snacks' on laxatives,and restricts her eating to one small meal a day,after which she exercises for two hours.Her physical exam is likely to reveal that she has

Accepted Answer

Regina's behavior suggests she may have an eating disorder such as anorexia nervosa or bulimia nervosa. These disorders can result in lowered heart rate and blood pressure due to malnutrition and excessive exercise. Calcium deposits (choice B) and improved muscle tone (choice C) are not typical findings associated with eating disorders. Fibroid tumors (choice D) are unrelated to this condition.

Question 5

The easiest way to distinguish between bulimia and anorexia nervosa is

Accepted Answer

Anorexia nervosa is characterized by pronounced weight loss due to extreme restriction of food intake, while bulimia involves bingeing and purging behaviors without necessarily resulting in significant weight loss.

Question 6

As compared to those with the restricting type,people with anorexia nervosa binge-eating-purging type typically have

Accepted Answer

Research has shown that individuals with anorexia nervosa binge-eating-purging type typically have more severe overall psychopathology than those with the restricting type. This includes a greater likelihood of comorbid conditions such as substance abuse, mood disorders, and personality disorders.

Question 7

Betsy is excessively concerned that she is becoming fat and restricts her eating to avoid such a consequence.She weighs approximately 20% less than normal body weight given her height.At times,she will sit down with her family and eat a full meal,but immediately afterwards takes several laxatives.Betsy most likely

Accepted Answer

Betsy's behavior is indicative of anorexia with binge-eating-purging type, where a person restricts food intake but also engages in binge-eating episodes followed by purging behaviors such as laxative use. The other options do not fit the description of Betsy's behavior.

Question 8

A physiological effect of anorexia nervosa is

Accepted Answer

Amenorrhea, or loss or irregularity of menstrual periods, is a physiological effect of anorexia nervosa. Option A is not correct as anorexia nervosa is associated with hair loss and thinning rather than growing heavier, darker hair. Option C is also not correct as anorexia nervosa can lead to low blood pressure rather than high blood pressure. Option D is not correct as options A and C are incorrect.

Question 9

Binge eating disorder is characterized by binging

Accepted Answer

Binge eating disorder is characterized by recurrent episodes of binge eating (eating large amounts of food in a short period of time and feeling a lack of control during the episode) without compensatory behaviors such as purging or excessive exercise. It is not necessarily linked to periods of starvation or low body weight, and feelings of guilt over weight gain may or may not be present.

Question 10

What is the most likely prognosis for a woman with anorexia nervosa?

Accepted Answer

Anorexia nervosa is a serious mental illness, and recovery can be a long and difficult process. Many individuals with anorexia nervosa struggle with the disorder for extended periods, experiencing periods of relapse and remission. While some may recover fully, it is more likely that they will require ongoing treatment and support to manage their symptoms and maintain a healthy weight.

Question 11

During binge episodes,many bulimics

Accepted Answer

Bulimics during binge episodes feel a feeling of being out of control. They often feel powerless to stop their bingeing and may eat rapidly until they feel uncomfortably full.

Question 12

Beatrice has lost control of her eating.She gorges on huge amounts of high fat fast foods,eating as much as 2000 calories in 30 minutes.She is gaining weight rapidly,and weighs over 170 pounds.Which disorder fits Beatrice's symptoms best?

Accepted Answer

Beatrice's symptoms of uncontrollable eating of large amounts of high-fat foods, rapid weight gain, and consuming up to 2000 calories in a short time fit the criteria for binge eating disorder. This disorder is characterized by recurrent episodes of binge eating without compensatory behaviors, such as vomiting or excessive exercise, which are seen in bulimia nervosa. Obesity is a condition related to excess body fat, while anorexia nervosa involves restrictive eating behaviors, which are not present in Beatrice's case.

Question 13

The DSM-IV-TR categorizes bulimia nervosa as

Accepted Answer

The DSM-IV-TR categorizes bulimia nervosa as a separate eating disorder from anorexia nervosa. Bulimia nervosa is characterized by recurrent episodes of binge eating followed by inappropriate compensatory behaviors, such as purging or over-exercising, while anorexia nervosa is characterized by restrictive eating and significant weight loss.

Question 14

There is a close tie between anorexia nervosa and

Accepted Answer

Anorexia nervosa is often accompanied by symptoms of depression, such as feelings of worthlessness, hopelessness, and low self-esteem. Individuals with anorexia may also experience difficulty concentrating, lack of energy, and a loss of interest in previously enjoyed activities, all of which are common symptoms of depression. Therefore, there is a close tie between anorexia nervosa and depression.

Question 15

In bulimia nervosa,binge eating typically

Accepted Answer

Binge eating in bulimia nervosa often involves consuming sweets, occurs while alone, and can be triggered by negative social interactions.

Question 16

Prior to the onset of bulimia,sufferers often

Accepted Answer

People with bulimia may start out as overweight and begin dieting in an attempt to lose weight. This restrictive eating can then lead to episodes of binge eating followed by purging behaviors, such as vomiting or excessive exercise. While some individuals with bulimia may have a history of anorexia nervosa, not all do. There is no evidence to suggest that individuals with bulimia have higher than normal levels of serotonin, and while suicide attempts are a risk for individuals with bulimia, it is not a universal experience for all sufferers.

Question 17

The feature common to both anorexia nervosa and bulimia nervosa is

Accepted Answer

Both anorexia nervosa and bulimia nervosa involve an intense fear of gaining weight, which is a central feature of both disorders.

Question 18

A new diagnosis among eating disorders in the DSM-IV-TR,requiring additional study,is

Accepted Answer

Binge eating disorder was added as a new diagnosis in the DSM-IV-TR, but it requires further study and research for a better understanding of its symptoms and treatment. Bulimarexia is not a diagnosis in the DSM-IV-TR, and dysmorphia disorder is not an eating disorder diagnosis.

Question 19

Individuals with binge eating disorder are

Accepted Answer

Individuals with binge eating disorder often struggle with obesity, as binge eating episodes involve consuming large amounts of food in a short period of time.

Question 20

People with anorexia nervosa

Accepted Answer

People with anorexia nervosa fear gaining weight so much that they stop eating, even if they are underweight or losing weight. This fear is often irrational and extreme, and may be related to body dysmorphia or other mental health issues.

Quiz 9: Eating Disorders