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In fact, a spitting cobra ejects more venom during a bite than spitting venom. Even though the spitting cobra has the ability to spray venom at potential threats, spitting is not the way they kill their prey. Just like most snakes in the Elapid clade, spitting cobras inject their venom through a bite in order to kill their prey.
Venom in many snakes, such as pit vipers, affects virtually every organ system in the human body and can be a combination of many toxins, including cytotoxins, hemotoxins, neurotoxins, and myotoxins, allowing for an enormous variety of symptoms. [2] [42] Snake venom may cause cytotoxicity as various enzymes including hyaluronidases ...
Additionally, snake and krait bites and envenomation cause significant morbidity; understanding the mechanism by which bungarotoxins work can improve treatment options in such situations. According to the World Health Organization , approximately 5.4 million people are bitten by snakes each year with 2.7 million people becoming envenomed. [ 7 ]
The venom of this species, like most spitting cobras, contains a mixture of neurotoxins and cytotoxins. Bite symptoms include slight pain around the wound and numbness of the lips, fingers and tongue. Although it rarely causes human fatalities, survivors are usually disfigured. [2] The murine IP LD 50 value for this snake is 2 mg/kg. [6]
For most humans, a lethal dose is about 40–70 mg, well within the amount that can be delivered in one bite. In general, the toxicity depends on a combination of five different venom fractions, each of which is less toxic when tested separately. Venom toxicity and bite symptoms in humans vary within different populations and over time. [5]
Other important factors for risk assessment include the likelihood that a snake will bite, the quantity of venom delivered with the bite, the efficiency of the delivery mechanism, and the location of a bite on the body of the victim. Snake venom may have both neurotoxic and hemotoxic properties. There are about 600 venomous snake species in the ...
Bite can be fatal. Coral Snake. Appearance: Small (between two and three feet) and slender. ... Sadly, these snakes are dying out because humans gas burrows in an attempt to kill large amounts of ...
Various anti-venom treatments exist, typically consisting of antibodies or antibody fragments, which neutralize the venom. Certain snakes require certain treatments, such as pit vipers and coral snakes. Anti-venom therapy is designed to treat the hemorrhaging and coagulation effects that venom has on humans. [9]