Heterometropia
Heterometropia (anisometropia; Greek anisos – unequal + Greek metron– a measure + opos, ops – an eye; synonym: a heterumery) – a state at which the refraction of the left and right eye is not identical.
Allocate the following types of a heterometropia:
- (homonyma) of the same name – is characterized by various degree of the same type of a refraction of eyes;
- Axial (axialis) – is caused by the different length of optical axes of eyes;
- Presbyopic (presbyopica) – is caused by different extent of weakening of accommodation of eyes at elderly people;
- Simple (simplex) – a heteronymic heterometropia at which the emmetropia of one eye and an ametropia of another is observed;
- Simple gipermetropichesky (simplex hypermetropica) – a heterometropia simple at which the hypermetropia of one eye and an emmetropia of another is observed;
- Simple miopichesky (simplex myopica) – a heterometropia simple at which the myopia of one eye and an emmetropia of another is observed;
- Heteronymic (heteronyma) – is characterized by different types of a refraction;
- Refraction (refractionis) – is caused by the different refracting force of optical system of eyes;
- Difficult (heteronyma composita; synonyms: the heterometropia mixed an antimetropia) – a heteronymic heterometropia at which on the left and right eye different types of an ametropia are observed.
Four segments of dark chocolate contain about two hundred calories. So if you do not want to recover, better not to eat it is more than two segments in days.
All parents are ready to what the baby often and pisat much. Since then, as the absorbing diapers strongly became current...
Section: Articles about health
There comes the season of issues. Many Russians already dream of outdoor recreation, trips, beautiful seaside beaches. At this time there is no wish to think of problems with health and other unpleasant things, however there are subjects which require attention. Summer...
Section: Articles about health
What they, women? Beautiful, gentle, passionate and at the same time windy, gusty, and nervous. And what is stranger: have all these qualities of the woman at the same time. But here only the mood their time sharply changes on completely opposite: in the morning they laugh and joke, and in the evening cry or are irritated....
Section: Articles about health
The majority of gynecologic diseases prove three main signs, each of which speaks about need to the visa...
Section: Articles about health
From the failure of work of immune system which is shown in the form of an allergy, statistically, more than 40% of the population of the globe suffer. In most cases pathological reactions cause the substances which are contained in food stuffs, hair of animals, medicines...
Section: Articles about health
The body of the person almost for 60% consists of water. It is so important for normal functioning of an organism that loss of only one and a half percent of liquid already leads to the most unpleasant effects. The problems connected with deficit of water can overtake also the healthiest person if he, for example, spends several hours under the scorching sun, without having taken with themselves drink, but is very simple to correct health in this case. It is much more difficult to minimize effects of other reasons about...
Section: Articles about health
The varicosity has familiarly many, statistically, this disease more than a half of all adult population. As...
Section: Articles about health
Sometimes it seems that modern society was divided into two camps: representatives of the first are sure that only the woman has to be responsible for contraception, representatives of the second, respectively, are sure that it is destiny of men. Meanwhile Dov has a question of contraception...
Section: Articles about health
About 20% of the population of our planet have a hypertension (permanent increase in arterial pressure). This disease has an adverse effect on the standard of living, reduces working capacity, and in the absence of systematic treatment threatens with such complications as a myocardial infarction, a stroke and other heavy illnesses which can result in disability or sudden death. Most of patients for maintenance of pressure at more or less acceptable level accept appointed doctors лекарст...
Section: Articles about health
Each person knows that fervescence is an illness sign. However about existence of diseases can to suite...
Section: Articles about health
Dark circles (bruises) under eyes – a shortcoming with most of which often fight against the help of cosmetics (proofreaders, saloon procedures and so forth), eliminating only its visibility. However, according to doctors, skin around eyes – the indicator of many disturbances in an organism...
Section: Articles about health
Vitamin complexes belong to the most popular drugs, probably, in our country there is no person who was not hearing about advantage of vitamins and never their accepting. The more vitamins, the better, we consider and as it appeared, cruelly we are mistaken. Whether vitamins, whether so harmlessly general hobby for polyvitaminic complexes and whether it is possible to do without them are so useful? Let's try to understand....
Section: Articles about health
For the time being the perspective of heart diseases seems to most of people remote and foggy. But sooner or later практичес...
Section: Articles about health
Bees – really unique beings. Practically all products of their life activity are used by the person. Since the most ancient times medicinal properties of honey and other substances received in the course of beekeeping are known. The fact that all these пр is especially significant...
Section: Articles about health
The Genetically Modified Organisms (GMO) are plants or animals (as a rule, agricultural) to whose genotype purposeful changes were made. Opposition of supporters and opponents of inclusion of such organisms in foodstuff always was very acute. Not only scientists and dietitians, but also a large number of the people who are not specialists in this question are involved in active disputes today....
Section: Articles about health
Shops of household appliances offer us the huge choice of various devices for the house. Whether there are among this abundance devices which...
Section: Articles about health
Sooner or later hair turn gray at all. Many people try to hide these changes, returning natural color of the hair by means of coloring, or considerably changing it for the purpose of creation of absolutely new image. All know that the gray hair is a sign приближающ...
Section: Articles about health
Condition of lips (their morbidity, outward) – one of indicators of health of the person. The peeling, dryness, pallor, and also cracks in corners of a mouth can be not only the cosmetic shortcoming which arose owing to physical damages and weather conditions but also the satellite of some diseases and disturbances in an organism needing treatment. Let's consider 10 possible reasons of emergence of angular cracks (perleches) in corners of a mouth and ways of their elimination....
Section: Articles about health
Good appetite was always considered as a sign of good health. The correct operation of the mechanism which is responsible for the need for nutritious...
Section: Articles about health
The pine is one of the most widespread plants of our woods. Its needles and pitch not without reason called by "gallipot" were since ancient times used for strengthening of protective forces of an organism, treatment of avitaminosis, anemia and many other diseases. In recent years wide п...
Section: Articles about health
Cold is such painful that each sigh becomes a victory, heat "knocks" down, and the ache in joints forces to think only of pain. Some people with approach of the first symptoms of cold make the self-sacrificing decision to have a disease standing, and at best to rest in bed with a cup of hot tea. There is an opinion that if not to treat cold, then the organism itself, sooner or later, will overcome an illness. Whether so it? It is known that if in time it is simple not to begin treatment, apparently, harmless...
Section: Articles about health
The advantage of swimming for the person is so high that this sport is not only the most popular, but also is widely applied in copper...
Section: Slideshow
Smoking not only exerts a negative impact on the state of health of the consumer of tobacco products, but is an air polluter the substances potentially dangerous to people around. In recent years significantly the number of people, стремящ increased...
Section: Articles about health
The next flu epidemic leads to the next panic, from year to year we give in on these manipulations: professionally alarming voice of the announcer in news, reports with calculation of the died patients, an interview with people in white dressing gowns and advertizing of anti-influenza means of different degree of inefficiency. All this reminds the Hollywood movies of epidemics threatening to destroy our planet. However, there is also one more similarity to cinema: everything comes to an end well. So, how to deal with the events, not in...
Section: Articles about health
The phenomenon of improvement of a condition of the patients at administration of drugs who are not containing active agents, so-called effect of placebo is known...
Section: Articles about health
Producers of milk mixes for children assure: mixes are ideally balanced and adapted for needs of babies. If mother should raise artificially the kid owing to serious problems with health, to do nothing – m substitutes...
Section: Articles about health
Visit of doctors – business not the most pleasant, and many people do not hurry to undergo necessary planned inspections. Such behavior is extremely thoughtless and improvident. Our health is necessary not only to us: wellbeing of darlings, children, grandsons and aged parents directly depends on as far as we are vigorous and able-bodied. Therefore in time to be inspected – a duty of any modern person. Specialists consider that 7 regular surveys and di are especially necessary for women...
Section: Articles about health