Now today is the last day of the first month of spring. It is warm and soon people will start to go to the countryside, villas and cook there kebabs. But with the advent of spring warmth can also appear dangerous uninvited guests karakurt. Latrodectus is a small spider, size 5 -20 mm Extremely dangerous, the bite of the female black widow can cause death in a few hours. How to avoid spider below.
Instruction
Difficulty level: Easy
What you will need:
Care
Tight clothes
Matches
step 1
Total. Live karakurt in Central Asia, Afghanistan, Iran, and throughout the CIS, in particular a lot of them in the Crimea. In Europe inhabits similar species called Black widow. A distinctive feature of the black widow - red spots on the black back, females have no spots. There is a spider in the ravines, riverbanks, abandoned mouse holes, garbage dumps. Karakurt never the first person doesn't attack, bites only defensively. Particularly dangerous spider is from may to July, during the migration of females. The male black widow are not dangerous because they are unable to bite through human skin.
2 step
The location of the bite.
The poison. The black widow venom is a mixture of protein neurotoxins affecting the nervous system. The venom is 15 times stronger than the poison of a rattlesnake. During the bite of a black widow, you don't need to feel, but after a few minutes you receive the searing pain that spreads throughout the body. Appear palpitations, shortness of breath, dizziness, vomiting, feeling of heaviness in the chest. Next, numbness of feet, tense the muscles of the abdomen and appears psychomotor agitation, causing anxiety and fear to die. Then the excitement fades and the person becomes sluggish. If you do not have bitten medical care, death may occur within 1 to 2 days. Death occurs from respiratory failure. The weakness remains in the bitten person per month.
3 step
Moxibustion.
Treatment. When the bite of the black widow, one needs to introduce anti-black widow serum. It is injected subcutaneously in the interscapular region, in critical cases, injected through the drip. The bad news is that this serum is not in any of the hospitals in my city, for example, it is no. Before coming to the hospital can be pumped intravenously 10 cubes of calcium gluconate (10% calcium chloride). If you notice the bite of a spider immediately, then you need to cauterize the wound 2-3 heads of matches, poison spiders unlike snake venom is destroyed when heated. Place two matches closely to the wound and ignite their third match, this should be done no later than 2 minutes after the bite. It certainly hurt, but now is poison to collapse and will not have time to be absorbed into the bloodstream. In any case, the treatment in the hospital is inevitable. By the way the overlay harness and cuts above the wound will not help with the bite of the black widow.
step 4
Mosquito canopy will save the tent from Karakulov.
Prevention. Karakurt represents a deadly danger for livestock, so its habitat and breeding need to spray the HCH. If you have to spend the night in an open area, use good canopy stretched, tucked under the bed. Habitat black widow wearing tight clothing with long sleeves, pants should be tucked into shoes. Do not walk barefoot in the kitchen gardens, gardens and country houses, don't throw clothes and shoes on the earth - spiders can climb. Remove the grass and clean up the garbage in thick gloves.
5 step
Fearless Kambas
Interesting. One of the enemies of the black widow is a road wasp cambas-pompel. When cambaz, the villagers are very happy with their rescuers. Wasp works cleverly - flies to the hole of the black widow and begins to fiddle with the web of the foot. Hungry spider, looking forward to lunch, happily crawls out. Then Kambas flies, plants his feet into the web and sting hits the spider just in the mouth, causing paralysis of the black widow. After that, the wasp digs a hole and buries the still living spider in the body which will develop the larva Kambata. Source akak. ru
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