Life Span on Humans. Immediately after lice eggs hatch, the nymphs need food. Using their claws to crawl from the hair shafts to the scalp, young adult and mature lice feed on the hostâs blood multiple times throughout the day.
Confidence votes 7.6K. The Latin word for ear is auris (-is, f.). The diminutive, spelled either auricula or oricula, is used to refer to the external, visible part of the ear (it is the latter that gave rise to the modern Romance words for ear: Italian orecchio, Spanish oreja, French oreille, etc.).
What Is Otalgia. Otalgia is the medical term for ear pain. There are two types of otalgia: primary and secondary. Primary otalgia is ear pain caused by a problem directly associated to the ear, such as an ear infection. Ear infections are probably the most common cause of ear pain in children.