What is achromatopsia Achromatopsia is rare non-progressive inherited vision disorder characterized by a partial or total absence of color vision, decreased vision, light sensitivity, and nystagmus

What is acrocyanosis Acrocyanosis is a painless blue discoloration in the hands, feet and sometimes the face due to reduced oxygen in the blood (diminished

What is akathisia Akathisia is defined as an inability to remain still. Akathisia is a subjective disorder characterized by feeling of inner restlessness and the

What are dental sealants Dental sealants are thin, protective coatings (made from plastic or other dental materials) that adhere to the chewing surface of your

What are dental veneers Dental veneers are ultra-thin shells of porcelain (ceramic) or a composite resin material, which are bonded to the front of your

What is skin allergy test Allergy skin tests are used to find out which substances cause a person to have an allergic reaction. During allergy

What is a fecal occult blood test A fecal occult blood test (FOBT) also called guaiac fecal occult blood test (gFOBT) or fecal immunochemical test (FIT),

What is ELISA test ELISA test is short enzyme-linked immunosorbent assay test, which is a commonly used laboratory test to detect antibodies or antigens in

What is tonometry Tonometry is a test to measure the pressure inside your eyes. Tonometry test is used to screen for glaucoma. Tonometry is also

What is a rapid strep test Rapid strep test also called rapid antigen test, is used to detect Group A Streptococcal infection provides important information