| 单词 | red reflex |
| 释义 | > as lemmasred reflex red reflex n. Ophthalmology the appearance of light reflected from the back of the eye as a red glow in the pupil, esp. in ophthalmoscopy (cf. red-eye n. 5); an instance of this. ΘΚΠ the world > health and disease > healing > diagnosis or prognosis > tests > [noun] > reactions to tests red reflex1864 jaw-jerk1886 pseudoreaction1897 Weil–Felix reaction1919 Schultz–Charlton1922 Kolmer–Wassermann1925 Prausnitz–Küstner1929 1864 R. B. Carter in tr. A. Zander Ophthalmoscope 16 (note) Nothing has been seen in this way but the red reflex of the fundus. 1954 S. Duke-Elder Parsons' Dis. Eye (ed. 12) vii. 94 If the fundus reflex is seen as a uniform red glow (the red reflex), the eye is emmetropic or approximately so. 1991 Parents Oct. 78/2 We look for this so-called red reflex because an abnormal result could indicate the presence of a cataract or a detached retina. < as lemmas |
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