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.
Registered nurses teach patients how to manage their illnesses or injuries. Registered nurses (RNs) provide and coordinate patient care, educate patients and the public about various health conditions, and provide advice and emotional support to patients and their family members. Work Environment. Registered nurses work in hospitals, physiciansâ offices, home healthcare services, and nursing care facilities.