Anorexia (an-o-REK-see-uh) nervosa — often simply called anorexia — is an eating disorder characterized by
an abnormally low body weight
, an intense fear of gaining weight and a distorted perception of weight.
What are three facts about anorexia?
Anorexia nervosa has
the highest mortality rate of any psychiatric disorder
and the mortality rate associated with anorexia nervosa is 12 times higher than the death rate of ALL causes of death for females 15-24 years old. Without treatment, up to 20% of people with serious eating disorders die.
What is the theory of anorexia nervosa?
A cognitive behavioural theory of the maintenance of
anorexia nervosa is proposed. It is argued that an extreme need to control eating is the central feature of the disorder, and that in Western societies a tendency to judge self-worth in terms of shape and weight is superimposed on this need for self-control.
How is the diagnosis of anorexia nervosa determined?
Although there
are no laboratory tests to
specifically diagnose anorexia, a healthcare provider may use various diagnostic tests, such as blood tests, to rule out any medical conditions that could cause weight loss and to evaluate the physical damage weight loss and starvation may have caused.
What is an accurate summary of bulimia nervosa?
Bulimia (boo-LEE-me-uh) nervosa, commonly called bulimia, is a
serious, potentially life-threatening eating disorder
. People with bulimia may secretly binge — eating large amounts of food with a loss of control over the eating — and then purge, trying to get rid of the extra calories in an unhealthy way.
What are 10 facts about anorexia nervosa?
- Fact: Anorexia Can Be Caused by Many Things. …
- Myth: Anorexia Is an Obsession With Thinness That Can Be Stopped. …
- Fact: Dieting Can Lead to Eating Disorders. …
- Myth: Anorexia Only Affects Straight, Young, White Women. …
- Fact: Anorexia Causes Serious Medical Complications.
Why is it important to know about anorexia?
Eating disorders usually develop because of
a combination of psychological, genetic and social factors
. Learning about these issues helps friends and family members to gain a better understanding of why their loved one developed bulimia nervosa, anorexia nervosa, or some other eating disorder.
What are 3 statistics about anorexia nervosa?
The lifetime prevalence of anorexia nervosa in adults
was 0.6%
. Lifetime prevalence of anorexia nervosa was three times higher among females (0.9%) than males (0.3%).
Which theoretical model describes eating disorders?
One theory,
the transdiagnostic model
of eating disorders, suggests that overall low self-esteem increases the risk for over-evaluation of body, which in turn, leads to negative eating behaviors that could lead to an eating disorder (Fairburn, Cooper, Shafran, 2003).
Which eating disorder is most likely to be helped by antidepressants?
Antidepressant medicines reduce binge eating and purging in up to 75% of people who have
bulimia nervosa
. Antidepressants regulate brain chemicals that control mood. Guilt, anxiety, and depression about binging usually lead to purging.
Which of the following is one of the diagnostic criteria for anorexia nervosa?
A person must meet all of the current DSM criteria to be diagnosed with anorexia nervosa:
Restriction of food intake leading to weight loss or a failure to gain weight resulting
in a “significantly low body weight” of what would be expected for someone’s age, sex, and height. Fear of becoming fat or gaining weight.
What is the best source of information about eating disorders?
Overview Resources – Background Information
A service of the U.S. National Library of Medicine and the National Institutes of Health,
Medline
provides authoritative information on eating disorders as well as issues, clinical trials, and research related eating disorders.
What is Bruch theory?
Bruch described
problems in body perception, emotion processing and interpersonal relationships
as core theoretical aspects of the illness and built her theory of psychopathology on these aspects, as well as on animal studies on attachment.
When does anorexia nervosa typically begin?
The eating disorders anorexia nervosa and bulimia nervosa, respectively, affect 0.5 percent and 2-3 percent of women over their lifetime. The most common age of onset is
between 12-25
. Although much more common in females, 10 percent of cases detected are in males.
Which of the following is a common characteristic of anorexia nervosa?
According to the DSM, anorexics 1)
refuse to maintain body weight at or above a minimally normal weight for their age and height
, 2) experience intense fear of gaining weight or becoming fat, even though they are underweight, 3) misunderstand the seriousness of their weight loss, provide undue influence of body weight …
What is the perceived body image of an anorexic person?
Results: Patients with anorexia nervosa
overestimated their bodies on the body fat dimension
. Patients with bulimia nervosa wished to have a body with less fat. Fathers of both groups of patients perceived their own bodies correctly but wished to have less body fat and to be more muscular.
Which characteristic assessed in an adolescent suggests the diagnosis of bulimia?
The criteria used to diagnose bulimia includes:
recurrent binge eating
.
regular purging through vomiting
.
persistent purging behaviors
, like excessive exercising, misuse of laxatives, and fasting.
How many Americans are affected by anorexia nervosa?
One in 200 American women suffers
from anorexia. Two to three in 100 American women suffers from bulimia. 1.1% – 4.2% of females suffer from bulimia nervosa in their lifetime. As many as 10% of college women suffer from a clinical or nearly clinical eating disorder, including 5.1% who suffer from bulimia nervosa.
What are facts about eating disorders?
30 million people in the U.S. have an eating disorder. 95 percent of people with eating disorders are between the ages 12 and 25. Eating disorders
have the HIGHEST risk of death of any mental illness
. Eating disorders affect all genders, all races and every ethnic group.
What are the stats for anorexia?
It Is One of the Most Common Illnesses Among Teens
In fact, anorexia is the third most common illness experienced among teens. Anywhere from
1-5 percent of all females age 15-22 will develop anorexia
, with an average onset age of 17.
Why do we need to talk about eating disorders?
As eating disorders
have the highest mortality rate of any mental health problem and have serious physical as well as psychological symptoms
, any delay can have serious consequences. And this is why we still need to continue creating greater awareness of these disorders.
What are the health consequences of untreated anorexia nervosa?
Osteoporosis due to low calcium levels in the blood that results in brittle bones. A deterioration of organs, typically with the most damage to the liver and intestines followed by the heart and kidneys.
Dehydration
.
Deficiency in essential vitamins
and minerals.
What percentage of the population suffers from anorexia?
The biggest anorexia myth involves prevalence. Since anorexia is so well-known, people assume that it is also common. But in reality,
less than 2 percent of the population
has true anorexia.
Who is most likely to have an eating disorder?
Most eating disorders are much more common in
women and girls
than in men and boys. Girls in their teens are most likely to develop an eating disorder, but boys and men are also affected. In fact, one in every four children diagnosed with anorexia nervosa is a boy.
What is Transdiagnostic theory?
The transdiagnostic view
on the processes that maintain eating disorder psychopathology
(Fairburn, Cooper and Shafran, 2003) is based on the observation that the main maintaining processes are likely to be largely the same across different eating disorder diagnoses.
Why does an adolescent girl with anorexia not have a menstrual period quizlet?
People with eating disorders often experience amenorrhea
due to extreme weight loss and starvation of the body
(1). This particular kind of amenorrhea is called secondary amenorrhea.
Can antidepressants make you anorexic?
One potential side effect, appetite loss, can actually be helpful for those who binge eat. But sometimes antidepressants can have the opposite effect,
increasing appetite
and leading to weight gain, which can make them counterproductive for people with binge eating disorder.
What is the prognosis for anorexia nervosa?
The prognosis of anorexia nervosa is guarded.
Morbidity rates range from 10-20%
, with only 50% of patients making a complete recovery. Of the remaining 50%, 20% remain emaciated and 25% remain thin. The remaining 10% become overweight or die of starvation.
What did Hilde Bruch do?
Hilde Bruch (March 11, 1904 – December 15, 1984) was a German-born American psychiatrist and psychoanalyst, known foremost for her work on
eating disorders and obesity
. … In 1978 she published The Golden Cage: the Enigma of Anorexia Nervosa, a distillation of Eating Disorders aimed at the lay reader.
What does Diabulimia mean?
Diabulimia is an
eating disorder that only affects people with Type 1 diabetes
. It’s when someone reduces or stops taking their insulin to lose weight. But when you have Type 1 diabetes, you need insulin to live. So without it, there can be life-threatening consequences.
What is challenging about treating a person with anorexia nervosa?
People with anorexia may find themselves dealing with
troubled personal relationships
, bullying and pressures from peers or loved ones to maintain a certain standard of beauty. Hormonal changes that lead to physical changes in the body may also contribute to the development of eating disorders.
What are warning signs that a person may be suffering from anorexia nervosa quizlet?
- Rapid weight loss over several weeks or months.
- Continuing to diet/limited eating even when thin or when weight is very low.
- Having an unusual interest in food, calories, nutrition, or cooking.
- Intense fear of gaining weight.
- Strange eating habits or routines, such as eating in secret.
Which of the following is a possible consequence of anorexia nervosa?
Short-Term Health Risks of Anorexia Nervosa
Short-term health risks include
weight loss, gastro-intestinal complaints, fatigue, dehydration and hair loss
among others. Learn more about these symptoms.
Which of the following requirements did DSM 5 eliminated from the anorexia nervosa diagnostic criteria?
Anorexia Nervosa – The main change in the diagnosis of Anorexia Nervosa was to remove the criterion
of amenorrhea (loss of menstrual cycle)
. Removing this criterion means that boys and men with Anorexia will finally be able to receive an appropriate diagnosis.
What is anorexia summary?
Overview. Anorexia (an-o-REK-see-uh) nervosa — often simply called anorexia — is
an eating disorder characterized by an abnormally low body weight
, an intense fear of gaining weight and a distorted perception of weight.
How is anorexia treated in humans?
- Family-based therapy. This is the only evidence-based treatment for teenagers with anorexia. …
- Individual therapy. For adults, cognitive behavioral therapy — specifically enhanced cognitive behavioral therapy — has been shown to help.
