Test de Snellen

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• Test — se puede referir a una prueba o ensayo sobre algún tema de interés; una prueba o examen de conocimientos; un test psicológico, como por ejemplo; un Test de inteligencia; el test de Rorschach; el test de Lüscher o test de los colores; otro tipo de …   Wikipedia Español

• Snellen chart — A Snellen chart is an eye chart used by eye care professionals and others to measure visual acuity. Snellen charts are named after the Dutch ophthalmologist Herman Snellen who developed the chart in 1862.DescriptionThe traditional Snellen chart… …   Wikipedia

• Test de Landolt — El Test de Landolt es un test para medir la agudeza visual. Anillos de Landolt Para realizarlo, el paciente mira a un dibujo formado por filas de caracteres que son circulares pero con un trazado no continuo, sino con una discontinuidad cuyo… …   Wikipedia Español

• Test de Lea — El Test de Lea es una prueba para medir la agudeza visual. Se usa generalmente con niños, que no saben las letras y por tanto no pueden usar el test de Snellen, ni el test de Landolt. Los símbolos a identificar son figuras geométricas con forma… …   Wikipedia Español

• Snellen test — n a test for visual acuity presenting letters of graduated sizes to determine the smallest size that can be read at a standard distance * * * determination of visual acuity by means of Snellen test types …   Medical dictionary

• Snellen chart — Snel·len chart snel ən n the chart used in the Snellen test with black letters of various sizes against a white background Snellen Hermann (1834 1908) Dutch ophthalmologist. Snellen was director of an eye clinic at Utrecht. In 1862 he introduced… …   Medical dictionary

• Test, visual acuity — This test measures how well you see at various distances. It is the familiar eye chart test. The eye chart itself the usual one is called Snellen s chart is imprinted with block letters that line by line decrease in size, corresponding to the… …   Medical dictionary

• Test, eye chart — This test measures how well you see at various distances. The eye chart itself the usual one is called Snellen s chart is imprinted with block letters that line by line decrease in size, corresponding to the distance at which that line of letters …   Medical dictionary

• Snellen's test type — The letters on the familiar eye chart used to measure how well you see at various distances. The eye chart, known as Snellen s chart, is imprinted with block letters that line by line decrease in size, corresponding to the distance at which that… …   Medical dictionary

• Snellen's chart — The familiar eye chart used to measure how well you see at various distances. Snellen s chart is imprinted with block letters that line by line decrease in size, corresponding to the distance at which that line of letters is normally visible. The …   Medical dictionary