Search results
Results from the WOW.Com Content Network
An animal bite is a wound, usually a puncture or laceration, caused by the teeth. An animal bite usually results in a break in the skin but also includes contusions from the excessive pressure on body tissue from the bite. The contusions can occur without a break in the skin. Bites can be provoked or unprovoked.
Tangle-web spiders. One genus of the tangle web spiders has venom which is known to be medically significant. This genus, the widow spiders of genus Latrodectus, has caused human fatalities. The other genus, Steatoda, the false widow spiders, have bites that can cause pain and erythema but only around 30% of bites lead to systemic symptoms.
Biting is an action involving a set of teeth closing down on an object. [1] It is a common zoological behavior, being found in toothed animals such as mammals, reptiles, amphibians, fish, and arthropods. Biting is also an action humans participate in, most commonly when chewing food. [1] Myocytic contraction of the muscles of mastication is ...
Cat bites are usually considered minor injuries but can result in serious infection and cause rabies if inflicted by a rabid cat. [9] Common symptoms include pain and swelling around the affected area. [3] Sometimes, direct tissue damage from the cat bite can impair mobility or cause tenosynovitis or arthritis. [10]
Human symptoms of a Western Brown snake bite are headache, nausea/vomiting, abdominal pain, severe coagulopathy and sometimes, kidney damage. [171] The LD 50 in mice is 0.47 mg/kg and the average venom yield per bite is 18 mg (dry weight of milked venom) according to Meier and White (1995).
The trademark sharp front teeth of both species pose a particular danger, as they are long enough to pass through limbs and cause significant bleeding. [4] At least one beaver attack on a human is known to have been fatal: a 60-year-old fisherman in Belarus died in 2013 after a beaver bit open an artery in his leg. [3]
Shark attack. A shark attack is an attack on a human by a shark. Every year, around 80 unprovoked attacks are reported worldwide. [1] Despite their rarity, [2][3][4][5] many people fear shark attacks after occasional serial attacks, such as the Jersey Shore shark attacks of 1916, and horror fiction and films such as the Jaws series.
A centipede bite is an injury resulting from the action of a centipede 's forcipules, stinger -like appendages that pierce the skin and inject venom into the wound. Such a wound is not strictly speaking a bite, as the forcipules are a modified first pair of legs rather than true mouthparts. Clinically, the wound is viewed as a cutaneous ...