Corneal abrasions are commonly encountered in primary care. Patients typically present with a history of trauma and symptoms of foreign body sensation, tearing, and sensitivity to light.History and physical examination should exclude serious causes of eye pain, including penetrating injury, infective keratitis, and corneal ulcers. Abrasions are the third leading cause of red eye, following conjunctivitis and subconjunctival hemorrhage. Corneal abrasions may lead to loss of productivity at work. In a study of automotive workers, one-third of those who sustained a corneal abrasion could not resume their normal duties for at least one day.
named peril coverage. Definition. Insurance policy that covers only losses which result from causes explicitly listed in the policy. opposite of all-risks coverage. Related Terms. casualty loss. peril.
Comprehensive Coverage: A Definition. When people hear the word comprehensive, they might think all-encompassingâ but in car insurance terms, the word has a different meaning. Simply put, comprehensive coverage protects you against damages to your car that are the result of covered perils not related to a collision.Think of a scenario that could cause damage to your car that has nothing to do with striking another vehicle.In many cases, this can include: 1  Theft.hen people hear the word comprehensive, they might think all-encompassingâ but in car insurance terms, the word has a different meaning.