The aim of this study was to describe a sonographically guided ilioinguinal nerve block inadults. Methods. We developed a useful step-by-step technique of sonographically guided ilioinguinalnerve block based on visualization of abdominal muscles, fascial planes, and the branch of the deepcircumflex iliac artery.
The water moccasin, commonly referred to as a cottonmouth, ... The water moccasin has dark colors, with brown, black and olive green... Water snakes are often mistaken for water moccasins, also called cottonmouths, but since one is harmless and the other dangerous because of...
Water moccasins have a reputation for being aggressive, but in reality, they rarely bite humans. They will, however, stand their ground, unlike many nonvenomous water snakes that flee from threats, according to the Virginia Herpetological Society. Viernum described water moccasin's most distinctive defense behavior: