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dangerous animals wallpapers

box jellyfish sting & injuries

Scientific Name : Chironex flecker . sea wasp can weight as much as 2 kg. The tentacles are armed with up to 5,000 nematocysts, or stinging cells. Certain chemicals on the surface of fish, shellfish and humans activate these. Contact with only 3 m of tentacles may be fatal for an adult. Jellyfish reproduce near from the Australian coast, most stronger chemical killer in the Animals Kingdom means stronger than any creature on earth, can kill an adult within 180 seconds (three minutes). Mean if a person didn't received first aid near the coast he is dead for sure . I noticed Rachel wasn't breathing anymore and she was turnibluthat's when I started CPR," he said.
A box jellyfish can kill an adult in less than four minutes.
Rachel's family say doctors are amazed at her recovery.
Earlier in the week they were thinking of possible skin grafts for injuries on her arms and legs.
Rachel is hoping to be out of hospital in time for Christmas but Sam says they will not be venturing far from the backyard pool from now on. The venom of box jellyfish has cardiotoxic, neurotoxic and highly dermatonecrotic components. When injected, it is rapidly absorbed into the circulation. The pain is excruciating; the tentacles become sticky and adhere tightly to the skin. Any attempt at removal of the tentacles while they are still active may worsen the sting and lead to great injuries. Severe stings result in necrosis of the affected skin area. When the tentacles become inactive, they can be safely removed. (The application of vinegar is not intended to decrease pain or diminish the effects of the venom; it will only stop further discharging of nematocysts). In case of respiratory or cardiovascular failure, basic life support such as artificial respiration and cardiac massage is necessary.
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which have about 500,000 harpoon-shaped needles that inject microscopic darts, that pump you full of a neurotoxin that causes a burning sensation and excruciating pain, and attacks the nervous system, heart and skin at the same time. The tentacles are known to detach when they are wrapped around you. It has an extremely strong venom and is known for its excruciating sting. I met up with underwater film maker Ben Crop and together, our goal was to capture a few of these jellyfish and test out a new pain remedy to see how well it works on Box Jelly stings.
box jellyfish

box jellyfish

box jellyfish

box jellyfish

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box jellyfish

butterfly beautifull pictures

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venezuela jungles

venezuela jungles
findings and carbon-dating evidence indicate that human settlements here can be traced back to 13,000 BC. the defeat of the Spanish by Simon Bolivar and his armies in 1819, it, along with Colombia, Ecuador, and Panama, formed the independent Republic of Gran. Venezuela emerged from that coalition in 1830. popular election of President Hugo Chavez in 1999 has now caused considerable controversy, especially within the United States, as Venezuela has some of the largest proven oil reserves outside of the Middle East and President Chavez is using same as a regional threat and bargaining chip. finally, the country is still feeling the devastating impact of (Hurricane Mitch, October 1998), when at least 5,000 people died in Venezuela's worst natural disaster in a half-century.

venezuela jungles

venezuela jungles

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venezuela jungles

venezuela jungles

bullfrog top pics

bullfrog

bullfrog

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bison pictures

Bison are nomadic grazers and travel in herds, except for the non-dominant bulls, which travel alone or in small groups during most of the year. The American and European bison are the largest terrestrial mammals in North America and Europe. Bison are nomadic grazers and travel in herds, except for the non-dominant bulls, which travel alone or in small groups during most of the year. American bison are known for living in the Great Plains. Adult bulls express a high degree of dominance competitiveness during mating season. Male bison fight for females and these fights often result in injury or death. After the bison mate, the herd splits up into smaller herds. Calves are born nine months after mating.

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white rhinoceros

white rhinoceros some life highlights
white rhinoceros is not actually white, but light grey. The name was derived from the Afrikaans word wyt, so perhaps it would more properly be called "square-lipped rhinoceros: because wyt refers to the wide, square muzzle that is so well suited to grazing on grass, the abundant food in its grassland habitat. The white rhinoceros once occurred extensively south of the Sahara. The northern subspecies is close to extinction. The southern subspecies came close to extinction in the late-1800s but it responded to conservation measures and populations have increased greatly. The two horns are positioned one behind the other and its thick hide is relatively smooth. Horns are made of compressed hair. Like most rhinoceroses, the young are quite hairy but adults are hairless except for their ear rims, tail tip and eyelashes. White Rhinoceros or Square-lipped rhinoceros (Ceratotherium simum) is one of the five species of rhinoceros that still exist and is one of the few megafaunal species left. It has a wide mouth used for grazing and is the most social of all rhino species. This suggests the origin of the word was before codification by Dutch writers. A review of Dutch and Afrikaans literature about the rhinoceros has failed to produce any evidence that the word wijd was ever used to describe the rhino outside of oral use. Other popular theories suggest the name comes from its wide appearance throughout Africa, its color due to wallowing in calcerous soil or bird droppings or because of the lighter colour of its horn. An alternative common name for the White Rhinoceros, more accurate but rarely used, is the square-lipped rhinoceros. the last offspring came to the world in 2000, the zoo management decided to stimulate the Rhino's sexual appetite by putting them back into their natural habitat. The agreement with Kenya government expects the Rhinos never to be returned to the Czech Republic. Reportedly they are supposed to be heavily guarded to ensure, that they won't be killed by poachers. The Northern White Rhino (Ceratotherium simum) formerly ranged over parts of north-western Uganda, southern Chad, south-western Sudan, the eastern part of Central African Republic, and north-eastern Democratic Republic of the Congo. Poachers reduced their population from 500 to 15 in the 1970s and 1980s. From the early 1990s through mid 2003, the population recovered to more than 32 animals. Surveys in 2000 indicated that the population had started recovering, with 30 animals confirmed in 2000, and possibly six others Since mid 2003, poaching had intensified and reduced the wild population to only 5 to 10 animals (7 actual count worldwide).

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