Explain about the bulimia nervosa, Biology

Assignment Help:

Explain about the Bulimia Nervosa?

Bulimia Nervosa, as you may recall studying earlier, is a disorder characterized by episodes of binge eating or very rapid intake of large amounts of high calorie food accompanied by self-induced vomiting. Use of laxatives and diuretics is also practiced to lose weight. Patients fear that they will start gaining weight if they stop purging.

1276_Bulimia Nervosa.png

Figure:  The cognitive view of the msintonance of bulimia nervosa

It occurs in those who want to eat more but at the same time want to remain thin. So, what is typical or characteristic feature of bulimia nervosa patient? It is a recurring episode of binge eating followed by one or more inappropriate behaviour to prevent weight gain. These behaviours may include self-induced vomiting, laxative abuse, diuretic abuse, excessive fasting or compulsive exercise. The combination of heightened anxiety, low self-esteem, over concern about body shape, physical discomfort and intense guilt provokes the drive to purge the food by self-induced vomiting, excessive exercise or the misuse of laxatives or diuretics mentioned above. Figure  illustrates the vicious cycle that maintain binge eating. This perspective on the perpetuation of bulimia nervosa is a cognitive one.


Related Discussions:- Explain about the bulimia nervosa

How to improve the quality of protein in the diet, How to improve the Quali...

How to improve the Quality of Protein in the Diet? Since the net protein utilization (NPU) values of milk or egg proteins are higher than those of proteins of average diets con

Explain about the component of metalloenzymes, Explain about the Component ...

Explain about the Component of Metalloenzymes? Zinc is unique among the trace elements in that it is a part of enzymes for all six Enzyme Commission classes. As a component of

Locomotion in leech, LOCOMOTION IN LEECH - Leech moves by looping actio...

LOCOMOTION IN LEECH - Leech moves by looping action of its body on substratum. Posterior sucker is attached to base, body elongates, then anterior sucker is attached. Now po

Principle of colorimetric method-2, Define Principle of colorimetric method...

Define Principle of colorimetric method-2, 4 dinitrophenylhydrazine? Ascorbic acid is oxidized to dehydro ascorbic acid by copper (Cu ++ ) ions. 2, 4 dinitrophenyl hydrazine re

Define role of zinc in controlling gene expression, Define role of Zinc in ...

Define role of Zinc in controlling Gene Expression? Zinc atoms have specific structural roles in enzyme molecules, as well as, in many other proteins and in bio membranes. Thes

How are a hypothesis and an experiment related, How are a hypothesis, a pre...

How are a hypothesis, a prediction, and an experiment related? A prediction is a statement made in advance that declares the results that will be get from testing a hypothesis

Define dietary goals in parkinson''s disease, Define Dietary Goals in Parki...

Define Dietary Goals in Parkinson's Disease? The main goals include: - Maintain desirable weight - Promote absorption of anti- Parkinson's drug levodopa - Lessen swall

What is signifying by concentration gradient, Q What is signifying by conce...

Q What is signifying by concentration gradient? Is it correct or not to refer to "concentration gradient of water"? Concentration gradient is the variation of concentration of

Bio212, do you think the social and cultural environment of the 18th and 19...

do you think the social and cultural environment of the 18th and 19th centuries helped or hindered the study of microbiology in particular and science in general

Define the history of food microbiology, Normal 0 false false...

Normal 0 false false false EN-US X-NONE X-NONE MicrosoftInternetExplorer4

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd