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

Explain the term intracellular filaments, Explain the term Intracellular Fi...

Explain the term Intracellular Filaments? Intracellular Filaments : The cell contains fibrous proteins which serve to give the cell its shape and internal organization and fo

What is the kingdom animalia explain, What is the kingdom Animalia explain?...

What is the kingdom Animalia explain? Kingdom Animalia : Kingdom Animalia is separated from the other four kingdoms on the basis of several clearly distinguishing features. T

Explain the alkaline copper reduction method, Explain the Alkaline Copper R...

Explain the Alkaline Copper Reduction Method? Since alkaline copper reduction methods are by far the most commonly used methods for blood glucose estimation, let us look at the

Determine the sodium-potassium atpase pumps, A normal healthy cell is bathe...

A normal healthy cell is bathed in a normal extracellular saline.  The plasma membrane of the cell contains voltage-gated sodium channels, sodium-glucose co-transporters, and sodiu

What is diagnosis of heart disease in the newborn, What is Diagnosis of Hea...

What is Diagnosis of Heart Disease in the Newborn ? Clinical diagnosis of heart disease in the newborn can be quite challenging. Manifestations of potentially life threatening

Free-radical addition reaction, Why is the reaction of ethane and chlorine ...

Why is the reaction of ethane and chlorine not a free-radical addition reaction? Because no free radicals are include in the reaction process only carbo cations and Cl- are evo

Mixed tricuspid stenosis and regurgitation , Mixed Tricuspid Stenosis and R...

Mixed Tricuspid Stenosis and Regurgitation:  Rheumatic involvement of the tricuspid valve is often seen in association with involvement of mitral and rarely aortic valve. Isolated

Temperature stress, Temperature Stress We know that temperature alongwi...

Temperature Stress We know that temperature alongwith water is an important influence on the geographical distribution and range of organisms. Every organism is restricted to a

What is right patellar tendon, What is right patellar tendon Which of t...

What is right patellar tendon Which of the following occur in response to an increase in the length of the right knee extensors in response to a quick tap applied to the right

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