An ingrown toenail can result from a number of things. Poorly fitting shoes and toenails that are not properly trimmed are the most common causes. The skin along the edge of a toenail may become red and infected. The great toe is affected most often, but any toenail can become ingrown.
Participatory rural appraisal (PRA) Brief Description. Participatory rural appraisal (PRA) is a set of participatory and largely visual techniques for assessing group and community resources, identifying and prioritizing problems and appraising strategies for solving them.
Primary Progressive Aphasia (PPA) is a rare neurological syndrome in which language capabilities become slowly and progressively impaired, while other mental functions remain preserved. Unlike other forms of aphasia resulting from stroke or traumatic brain injury, PPA is a degenerative brain condition.