Antimetropia - Study guides, Class notes & Summaries

The refractive astigmatism indicated by the RX +1.50 -1.75 x 35 is correct answers Mixed The patient's RX is -1.75 -.50 x 120 with a +2.00 ADD standard trifocal. What is the power through the intermediate? correct answers -.75 -.50 x 120 The Geneva lens measure is designed to measure correct answers Lens curvature The focal length of a +5.00 diopter lens is correct answers 20 cm The problem of prismatic imbalance at the reading level is called correct answers Anisometropia Whic...

The refractive astigmatism indicated by the RX +1.50 -1.75 x 35 is correct answers Mixed The patient's RX is -1.75 -.50 x 120 with a +2.00 ADD standard trifocal. What is the power through the intermediate? correct answers -.75 -.50 x 120 The Geneva lens measure is designed to measure correct answers Lens curvature The focal length of a +5.00 diopter lens is correct answers 20 cm The problem of prismatic imbalance at the reading level is called correct answers Anisometropia Whic...

ABO Exam Questions and Answers 2023 Complete (100%Verified). Name the 3 types of tunics of the eye, and what areas of the eye they consist of. - Correct Answer-1. Fibrous: cornea and sclera (outer protective coating) 2. Vascular: iris, ciliary body and choroid (uveal tract) 3. Neural: retina During accommodation, what 3 things do the eyes do? - Correct Answer-1. Ciliary muscle relaxes allowing for thickening of crystalline lens 2. Eyes converge 3. Pupils constrict What happens with Anis...

ABO Exam Questions and Answers 2023 Complete;100% verified Name the 3 types of tunics of the eye, and what areas of the eye they consist of. 1. Fibrous: cornea and sclera (outer protective coating) 2. Vascular: iris, ciliary body and choroid (uveal tract) 3. Neural: retina During accommodation, what 3 things do the eyes do? 1. Ciliary muscle relaxes allowing for thickening of crystalline lens 2. Eyes converge 3. Pupils constrict What happens with Aniseikonia? The ocular image of ...

Prentice Rule - ANS (Power x distance in mm) /10 Cornea index of refraction - ANS 1.37 Tear Film, Vitreous index of refraction - ANS 1.33 Crystalline lens index of refraction - ANS 1.42 Optical Standard index of refraction - ANS 1.53 Crown Glass index of refraction - ANS 1.523 High index of refraction - ANS 1.74 CR-39 index of refraction - ANS 1.49/1.50 Poly index of refraction - ANS 1.586 Air - ANS 1.00 How fast does light travel throu...

ABO Exam Questions and Answers 2023 Complete (100%Verified). Name the 3 types of tunics of the eye, and what areas of the eye they consist of. - Correct Answer-1. Fibrous: cornea and sclera (outer protective coating) 2. Vascular: iris, ciliary body and choroid (uveal tract) 3. Neural: retina During accommodation, what 3 things do the eyes do? - Correct Answer-1. Ciliary muscle relaxes allowing for thickening of crystalline lens 2. Eyes converge 3. Pupils constrict What happens with Anis...

ABO Study Guide Questions with Verified Answers 2024 Prentice Rule Correct Answer: (Power x distance in mm) /10 Cornea index of refraction Correct Answer: 1.37 Tear Film, Vitreous index of refraction Correct Answer: 1.33 Crystalline lens index of refraction Correct Answer: 1.42 Optical Standard index of refraction Correct Answer: 1.53 Optical Standard index of refraction Correct Answer: 1.523 High index of refraction Correct Answer: 1.74 CR-39 index of refraction Correc...

ABO Exam Prep Part 1: Anatomy & Physiolog Accommodation - ANSWER Focusing of the eye on a near object through relaxation of the ciliary muscle & thickening of the lens, associated with eye convergence & pupil constriction Amblyopia - ANSWER The loss of vision without any apparent disease of the eye, also known as "lazy eye" Ametropia - ANSWER A refractive error in which the eye, when in a state of rest, does not focus the image of an object upon the retina; includes hyperopia, myopia, &...

ABO Exam Questions and Answers 2023 Complete;100% verified Name the 3 types of tunics of the eye, and what areas of the eye they consist of. 1. Fibrous: cornea and sclera (outer protective coating) 2. Vascular: iris, ciliary body and choroid (uveal tract) 3. Neural: retina During accommodation, what 3 things do the eyes do? 1. Ciliary muscle relaxes allowing for thickening of crystalline lens 2. Eyes converge 3. Pupils constrict What happens with Aniseikonia? The ocular image of ...

MBS formula - <<ANSWERS>>ED+2 (decentration)+2 Focal length formula - <<ANSWERS>>1/Dioptic Power power Dioptic Power formula - <<ANSWERS>>1/Focal Length Antimetropia - <<ANSWERS>>Rx with unlike signs in both eyes Anisometropia - <<ANSWERS>>Difference of 2 diopters btwn OD & OS Anisiekonia - <<ANSWERS>>When images from right and left eye are so different the brain can not achieve fusion What is the Radius of a 1 diopt...