What is a black dot and what does a black dot mean

Tinea capitis occurs mostly in children and can be divided into jaundice, vitiligo, and tinea parica. Yellow or white patches appear on the scalp, the size of soybeans to copper coins, hair breakage, scarring or baldness in the affected area. Baldness caused by jaundice is commonly known as "dysentery" in some areas.

Cats, dogs, rabbits and other animals can carry fungi that can cause tinea capitis, and close contact with these animals may cause tinea capitis.

Ringworm that occurs on the body is called tinea corporis, which appears as well-defined erythema or annular erythema, of which tinea cruris occurs in the heel of the thigh. Jock itch can also be sexually transmitted, so it is also a sexually transmitted disease.

Ringworm often takes a long time to cure, but ringworm can be cured. There are many ways to treat ringworm, which used to be mainly topical with various ointments and potions, and now there are some oral medications. No matter which method is used, it should be guided by a doctor and stick to it to the end in order to achieve good results.

Explanation of the black dots.

1) [dark spot] dark spot on the TV picture tube, which occurs due to the parasitic signal generated during rescanning in the TV camera tube (2) [stain] Something unseemly; Stain Detailed explanation (1).Small black dots. Gu Hua "Furong Town" Chapter 3:

On a map the size of half of the house wall, you can't find a black dot the size of a match. ” 2).Metaphor for fault.

Liu Qi, "A Good Year": He is a person who has no black spots, and a person who is pleasing despite opposition from others. Guo Moruo, "Hongbo Song" Chapter 6, Qing Jing IV:

In order to print "General Li Zongren of the War of Resistance Against Japanese Aggression," a black spot was first obtained, and the ministry actually began to restrict the examination of documents. ”

Word Decomposition Explanation of Black Black ē is a color like ink and coal, and Yu Dong Shen is the opposite of "white": black and white. Dark, poorly lit:

Dark. Night. Hidden, illegal:

Black guns. * Mafia. Vicious:

Black heart. Surname. Crimson Liang radical :

Black; Explanation of dot dot (dot) ǎ tiny trace or object: dot drip. Speck.

pips (a small droplet of liquid, such as "water dots"; b Small marks, e.g. "oil spots"; c Percussion The beat of a musical instrument played, such as a "drum beat"; d ideas, methods, such as "please Da Trembling Dan family out of a little bit"; e is the most illustrative question.

On the photosphere of the sun, there are some swirling air currents, like a shallow disk, with a concave dust manuscript in the middle, which looks black, and these vortex air currents are sunspots. The sunspot itself is not black, and the reason why it is seen black is because it is cooler than the light sphere.

1. Brother fight 2,000 degrees, and against the backdrop of a brighter ball of light, it becomes a dark sunspot that looks like there is no bright light.

So obviously, the answer is b

Hello, happy to answer for you. In your case, it is recommended that you go to the hospital to see a doctor, and make a corresponding ** after the examination! Good luck!

Dark spots, sun spots, maybe it's genetic.

It may be that there is a problem with metabolism, you can use a sulfur soap to clean it, and then pay attention to your diet, eat less spicy and greasy foods, and it is recommended to go to the hospital for a check-up.

I don't know if your little black dot is recharged? Or did it grow recently? If it was innocuous and itchy, let it grow well, and it didn't grow on the face anyway.

Like flat warts, ** immunity has decreased, go to the hospital to see.

It should be more attention to sun protection, and it should be better to do a good job slowly.

It is recommended that you go to the ** department of the hospital for diagnosis, it may be some kind of **disease, the blister is ruptured and scabbed!

It's a spot, it's a calm black book.

There are acne on the back, and the pimple is black spots.

If you have flat warts, go to the doctor, otherwise they will get more and more stringed.

There was a lot of melanin, so I went to the hospital to have a look.

Could it be coffee spots? It is recommended to go for a pathological examination.

It should be melanin deposition, and I can't always wash my back when I take a bath. The reason is not very good, and it is not very serious. It would be nice to pay more attention.

There is a lesion in the blood vessel, and I feel like I go to the hospital for examination, or it is a nutritional disorder.

Endocrine failure, melanin precipitation. Seek medical attention.

Everyone has a body, and how many things have passed.

Too many toxins in the body are deposited on the back.

Hurry up to the doctor and get another physical exam.

Let's go to the hospital, don't delay.

It may be a herpes type, go to the hospital for examination.

Causes of spots on the back.

1. Sun protection is not in place.

Generally speaking, if you don't do a good job of sun protection, you are likely to develop spots, which are commonly referred to as sunspots. Nowadays, when many people do sun protection work, not every place can be taken care of, so it is very likely that some places will be overlooked. When these areas are exposed to direct sunlight, melanin precipitation is produced, and dark spots will grow later.

2. Endocrine disorders.

There are many people who have spots on their backs because they are caused by endocrine disorders in the body. The reason for their endocrine imbalance is likely to be because they have irregular schedules, always stay up late for a long time, and do not exercise regularly.

3. High mental pressure.

Many people will affect their mood because of work or some family chores, which causes a lot of pressure on themselves. In such a mental situation, the quality of sleep is not much better. Therefore, it will affect your sleep time and sleep quality.

2. How to solve dark spots?

1. Take sun protection measures.

Ultraviolet radiation is an important cause of dark spots on the back. So we have to do a good job of sun protection when we go out. When the sun is strong, not only should you apply sunscreen, but you can also put on a sunscreen umbrella. Try to do a thorough job of sun protection.

2. Do a good job of post-sun repair.

Some people think that since they have been sunburned, it doesn't matter, in fact, they can still remedy it after being sunburned. When the time comes, you can apply some repair cream or rehydrate the skin on your back.

3. Eat more beauty foods.

In fact, eating these foods will not only make your face very good, but also make other ** changes in your body. Tomatoes, for example. Tomatoes contain a substance that inhibits melanin, which has a certain effect on eliminating black spots.

In addition, some fruits containing vitamin C are also useful in eliminating black spots.

The White Effect.

In 1979, Michael White of the Tasmanian Institute of Higher Education discovered a delusional phenomenon that revolutionised the face of vision. As you can see, the gray bar on the left is brighter than the gray bar on the right. In reality, all gray bars are the same.

Prior to Wright's discovery of this phenomenon, all illusions of brightness were thought to be caused by antagonistic processes, i.e., gray objects appeared dimmer when surrounded by white objects and brighter when surrounded by black objects. But in this illusion, the gray bars surrounded by white are brighter, and they are more faint when surrounded by black. To date, the brain mechanism behind the White Effect remains unknown.

Or the flickering grid illusion.

Actually, no, it's just a checkered black, dazzling reflection.

Visual effects, similar to the smile of the Mona Lisa.

Question Answers: 1 c

2.A Test Question Analysis: Test Question Analysis:

1.As can be seen from the figure, the resources shown in the diagram are mainly distributed in high latitudes and high altitudes, where the temperature is low, and the water resources appear in solid form, which are glaciers. Pick C is correct.

2.Glaciers are solid reservoirs, which are mainly distributed in high-latitude and high-altitude areas with cold climates, which are difficult for humans to use. In recent years, due to global warming, some glaciers have melted and their numbers have decreased; Water is a renewable resource, but once a glacier disappears, it is difficult to have it again, and it is not inexhaustible. It is correct to choose A.

Test Center: This question mainly examines the characteristics and application of natural resources.

Causes of melanin precipitation:

It is usually stimulated by sunlight, ultraviolet radiation or cosmetics, drugs and other substances in the cave to form a black **pigment deposit, and part of it falls off with the stratum corneum; Some of them settle in the bottom layer and are excreted from the body through blood circulation, and once the above functions are out of balance, pigmentation is formed. The human skin is constantly metabolizing various garbage every day, and if the endocrine circulation is not smooth, the phenomenon of pigmentation will occur. This results in the formation of dark spots on the face.

Start with sun protection. Apply sunscreen before going out, hold a UV-protected parasol when the sun is strong, or wear a hat to block the sun's rays from your face as much as possible.

Second, don't neglect post-sun repair. Use less cosmetics. Cosmetics contain heavy metals such as mercury, lead, arsenic, etc., which can make you look beautiful after makeup, but the price behind this beauty is the gradual decline in skin quality.

Finally, you must maintain a good mood, and use the freckle cream to use it, and the spots on your face will disappear significantly within a month.

Material. Oil noodles, oil, lard, black dates and jujube paste, vegetable oil, fine sugar, pine nuts, sesame seeds.

Method. 2.The filling is still your own peeled black jujube paste, add some vegetable oil, fine sugar and pine nuts (you can put more if you make it yourself, fragrant) and mix well for later use.

3.In the round dough, put the filling, close the mouth, and roll it out.

4.Finally, roll in the sesame seed pile, and dip the sesame seeds on both sides.

5.Bake in the oven at 180 degrees, about 25 minutes to dry, and the face is yellow.

Tips. Summary: The skin is quite crispy, but it is still slightly harder than the one bought, and the surface should be sprayed with some water when baking next time, and the time can be shorter, pay attention to the control. Stuffing and buying looks.

It tastes different when you go up, and what you buy is definitely not a rotten black jujube puree, it should be mixed with a lot of bean paste, but there are no ingredients in the back of the box, and I think it is completely costable to use black jujube paste.

Too high. In addition, the shape is not as smooth as the one you bought, and it will bulge as soon as you bake it.