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.
A bruise, also known as a contusion, is a type of hematoma of tissue, [3] the most common cause being capillaries damaged by trauma, causing localized bleeding that extravasates into the surrounding interstitial tissues. Most bruises occur close enough to the epidermis such that the bleeding causes a visible discoloration.
But to feel better and help your bruise heal, she says you can: Ice it down: Apply a cold gel pack, bag of ice, or bag of frozen vegetables to the injured area for 15 minutes every one to two ...
A dry bite is a bite by a venomous animal in which no venom is released. Dry snake bites are called "venomous snake bite without envenoming". [1] A dry bite from a snake can still be painful, and be accompanied by bleeding, inflammation, swelling and/or erythema. [2] It may also lead to infection, including tetanus. [2]
The first stage in many forms of bloodworm is a zooplanktonic stage followed by the benthic instar where the familiar segmented red larvae develop protected by silk tubes made in the bottom silt. These larvae progress from tiny pale opaque worms to the larger red larvae of 3 to 10 centimeters (1.2 to 3.9 in) in length or longer over a period as ...
The thought of getting bitten by a venomous snake is a nightmare for most people. For 19-year-old Florida man Zamar Miller, it became a reality. Stepping out of his house on the night of July 4 ...
They do not burrow into the skin or suck blood, as is commonly assumed. Itching from a chigger bite may not develop until 24–48 hours after the bite, so the victim may not associate the specific exposure with the bite itself. [15] The red welt/bump on the skin is not where a chigger laid eggs, as is sometimes believed. [25]
Biting is a last resort and the amount of venom injected varies greatly. Spider venom toxicity can be evaluated in experimental animals, or reported from accidental bites. Different experimental animals have different reactions to the same venom. The dose that is lethal to half of the animals poisoned is the LD50 and those values for mice is below.