Overview of ELISA. ELISA (enzyme-linked immunosorbent assay) is a plate-based assay technique designed for detecting and quantifying substances such as peptides, proteins, antibodies and hormones. Other names, such as enzyme immunoassay (EIA), are also used to describe the same technology.
Ophthalmology nurses or ophthalmic nurses are registered nurses who specialize in providing treatment for patients with eye disorders or who have undergone eye surgery. Ophthalmology nurses typically work in the office of ophthalmologists and outpatient surgical centers.
A geriatric nurse, or gerontological nurse, is a type of nurse that helps care for aging and elderly individuals. They are trained to be able to perform traditional nursing duties, yet they also have special training that helps them better understand the special needs of many elderly people.