Medical Glossary

This glossary contains:
19186
medical terms

Bulimia




Bulimia

A syndrome of episodic binge eating of massive amounts of foodstuffs with subsequent purging through self-induced vomiting and sometimes laxative or enema use. Obesity is not usually seen in bulemics who may be normal to slightly overweight. This syndrome may alternate with anorexia nervosa or occur in combination as in bulemarexia. These eating disorder syndromes may be manifestations of hypophilia in that they tend to affect sexuoeroticism by reversing the effects of puberty.

RELATED TERMS
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Syndrome
A grouping of signs and symptoms, based on their frequent co-occurrence, that may suggest a common underlying pathogenesis, course, familial pattern, or treatment selection.

Vomiting
The release of stomach contents through the mouth.

Enema
A liquid put into the rectum to clear out the bowel or to administer drugs or food.

Obesity
Abnormal body weight, usually defined as more than 20 percent above average for age, height and bone structure.

Anorexia
A condition in which a person doesn’t eat normally. This severe eating disorder is associated with a need for control and severe weight loss, amenorrhea, high cortisol levels, bone loss and the metabolic effects of undernutrition.

Bulemarexia
Anorexia nervosa.

Hypophilia
A condition or syndrome, variable in etiology and diagnosis, of being sexuoerotically substandard or deficient, particularly with respect to some aspect of genital functioning at the acceptive phase; impaired or deficient in sexual and genital responsiveness or frequency. The condition of being subnormal in sexual and genital responsiveness or frequency.

Affect
This word is used to described observable behavior that represents the expression of a subjectively experienced feeling state (emotion). Common examples of affect are sadness, fear, joy, and anger. The normal range of expressed affect varies considerably between different cultures and even within the same culture. Types of affect include: euthymic, irritable, constricted; blunted; flat; inappropriate, and labile.

Puberty
A sequence of events by which a child becomes a young adult; characterized by secretions of hormones, development of secondary sexual characteristics, reproductive functions, and growth spurts.



SIMILAR TERMS
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Bulimia (binge-eating syndrome, bulimarexia, bulimia nervosa, BN)
That eating disorder characterized by recurrent binge eating; recurrent willful vomiting and/or other recurrent inappropriate compensatory measures to prevent weight gain (e.g., laxative abuse, diuretic abuse, or overexercising); and an excessive influence of body weight or shape on self-evaluation.

Bulimia susceptibility gene
A gene that determines the susceptibility to developing bulimia, one disorder in the spectrum of eating disorders. There is now a substantial literature showing that bulimia is strongly familial and that the pronounced familial nature of bulimia is due largely to the additive effects of a number of genes. One bulimia susceptibility gene is known to be linked to chromosome 10p (the short arm of chromosome 10). Another susceptibility gene for bulimia may be on chromosome 14.



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Barr body
The color-staining spot (the sex chromatin) located at the edge of the nucleus of cells taken from individuals with more than one X chromosome. It is normally found in female cells, and so is used as a sign of female genetic sex. It is also found in men with the 47,XXY (Klinefelter's) syndrome. It is missing in girls with the 45,X (Turner's) syndrome. The Barr-body test is rapid and inexpensive as compared with actual chromosome counting, and so is used as a method of preliminary X-chromosome screening.

Beta lipotropin
The biochemical precursor substance from which the body synthesizes endomorphins.

Biastophilia
A paraphilia of the sacrificial/expiatory type in which sexuoerotic arousal and facilitation and attainment of orgasm are responsive to, and dependent upon the surprise attack and continued violent assault of a nonconsenting, terrified, and struggling stranger [from Greek, biastes, rape or forced violation + -philia]. Acquiescence on the part of the partner induces a fresh round of threat and violence from the biastophile. Biastophilia may be homosexual as well as heterosexual, but is predominantly the latter, whether the biastophile is male or female. There is no term for the reciprocal paraphilic condition, namely stage-managing one's own brutal rape by a stranger, which probably exists only in attenuated form and rarely gets transmuted from fantasy into actuality.

Biogenic amine
A biologically synthesized substance, fundamentally a nitrogen compound, widely dispersed in the body. Some hormones, such as adrenaline (epinephrine) are compounds containing an amine.

Bisexual
Characterized by other-sex and same-sex contacts, either concurrently or sequentially in the course of development, either in genital acts or as a long-term sexuoerotic status.

Bulimia

Bulemia
See Bulimia.

Bulemarexia
Anorexia nervosa.

Body Dysmorphic Disorder (BDD)
Body dysmorphic disorder (BDD) is a mental disorder which involves a disturbed body image. The central feature of BDD is that persons who are afflicted with it are excessively dissatisfied with their body because of a perceived physical defect.

Bruise
A bruise or contusion or ecchymoses is a kind of injury, usually caused by blunt impact, in which the capillaries are damaged, allowing blood to seep into the surrounding tissue. Normally minor but painful, bruises can be serious, leading to hematoma, or can be associated with serious injuries, including fractures and internal bleeding. Minor bruises are easily recognized by their characteristic blue or purple color in the days following the injury.

Benign
Non-malignant; not life-threatening.

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This dictionary contains 19186 terms.







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