Advice 1: What is key cell

Almost every woman visit to the gynecologist is accompanied by the smear. Many, this procedure seems to be not the most pleasant, and, nevertheless, it is very important. On average, healthy woman needs PAP once in three months. If the smear is done correctly, the results can tell a lot about women's health.
What is key cell

The test results show that medical doctors can detect early stages of many diseases and start the treatment immediately. Including PAP smear helps to detect the presence of the so-called "key cells". If they are present in the flora of the vagina, it's time to engage in their own health. So, what is "key cells"?

The key cells is a laboratory term. The so-called cells of the vaginal epithelium, which contain the bacteria. The presence of key cells indicates bacterial vaginosis or as it's otherwise known, "the gardnerellosis". Simply put, the key cells are a symptom of a dysbiosis of the vagina: bacterial vaginosis because when disturbed balance between anaerobic bacteria and lactobacilli in the vagina: the number of anaerobes increases markedly, and lactobacilli, in contrast, is reduced.

The causes of key cells:

I must say, to the development of bacterial vaginosis can cause a number of different factors. One of the main reasons is the medication of antibiotics. Very often the cause of the key cell becomes the change of the sexual partner. To cause of bacterial vaginosis is capable intrauterine device and menstrual tampons.

Effects of bacterial vaginosis:

If vaginal dysbiosis is left untreated, it can result in negative consequences. First, to live with him very uncomfortable, because the disease is associated with very unpleasant symptoms such as itching and discharge with an unpleasant odor. In addition, significantly increases the risk of miscarriages in "late" stages (over 12 weeks), and premature birth.

That is why bacterial vaginosis treatment is required. It is carried out under the supervision of a gynecologist. In particular, you cannot run this disease to those women who are planning a pregnancy, who had spontaneous abortions, and if a woman is planning to use contraception intrauterine spiral.

Advice 2: What is Sudoku and how to solve it

With the help of a crossword puzzle can be practical to pass the time, to make your mind actively work to develop logical thinking, memory, attention. But if you are tired of repetitive questions and you by heart, crammed the name of the highest mountain and the deepest trench, then go to the numeric brainteasers, Sudoku.
What is Sudoku and how to solve it
It's funny, but Sudoku has such a bright "Japanese" name, was born in the United States of America at the end of the last century and only a few years later reached the borders of Japan. In 2004, Sudoku appeared in the pages of print media, and soon, these unique crosswords became possible to find and freely available on the Internet.

The American puzzle

So what is a Sudoku? A figure the size of 9 by 9 squares, each of which in turn are placed 3 by 3 cells. Some of them contain the digits from 1 to 9 inclusive. The player's task - to fill the remaining empty cells, but to make it so that the rows and columns of the original figure, and within each of the specified mini-squares of the numbers in any case are not repeated. It is here that the party games will need logic and reasoning.

Types of Sudoku

Depending on how many source cells filled in the beginning, is offered to the player, Sudoku divided by difficulty levels. That is the most difficult Sudoku have a minimum number of non-empty cells. You must also remember that any crossword puzzle of this kind has only one solution.

Sometimes there are situations when party games literally have to guess the values in the cells and only then to validate the result, therefore, getting to the puzzle, it is recommended to stock up with eraser and pencil, or relax in front of the monitor screen. Today, a huge number of specialized resources that offer similar games of any desired level of complexity. When you turn on the game, the program will give you the combination of numbers in cells, which you will not be able to delete or change on their own, this so-called "key symbols" that you later come to rely on, filling the empty cell. The most severe version of the game may include markings 16 by 16 cells.

Tricks winners

Getting to the game, you need to carefully look over the field of view and to identify the square, the row or the column that will be the minimum number of blank, empty cells. The success of the game will depend on whether you will be able to Orient in three directions at once: to take into account the rows and columns big square and little content.

Despite the apparent simplicity, these puzzles are usually so entertaining that she came to him, it is impossible to break away from the numbers and squares until, until you complete all the game field.
Is the advice useful?