some form of color blindness. 12. Know the difference and what causes near sightedness and far sightedness. Myopia is near sightedness‚ caused by image being focused on the front of the retina. Close objects are viewed fine but distant objects are blurred or seen indistinctly. A concave lens is used to correct this by causing the light reaching the eye to diverge. Hyperopia is far sightedness‚ caused by image focusing behind the retina. Uses convex lenses to augment the converging power
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Chapter 14 Outline I. Refraction of Light A. Refraction is the bending of light at the boundary of two media. 1. It is caused by differences in the way light travels in the two media a) Light changes speed unequally. (1) One side of the light becomes slower/faster 2. If light is perpendicular to the new medium‚ light will not refract a) If the media have the same index of refraction‚ light will not refract B. Index of Refraction 1. How well light travels through a medium is measured by
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ETH306W Inclusive Education B Question 1: 1. A learner who rubs his eyes excessively‚ shuts or covers his eyes‚ experiences a hearing problem 2. Learners suffering from albinism should sit in a darker place in the classroom‚ away from the windows - correct! 3. The type of eye condition & the amount of residual vision would not determine the assistance given to a learner in class Question 2: 1. Deafness is definitely not hereditary – it is caused by e.g. learners having
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Anatomy 1 Lab FINAL EXAM ** Covers exercises 13‚ 14‚ 15‚ 16‚ 17‚ 18‚ 20‚ 21‚ 22‚ 23‚ 24‚ 25‚ 26‚ 27** Terms – Intro to Sensory Receptors (Lab 24) General senses – touch‚ pressure‚ changes in temperature‚ pain‚ blood pressure and stretching Special senses – taste‚ smell‚ sight‚ hearing‚ balance Punctate distribution – uneven distribution of sense receptors Stimuli are classified by type (modalities) such as light‚ heat‚ sound‚ pressure and specific chemicals Receptors – receiving units in
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SENSATION AND PERCEPTION APSY 382 Aug 27th‚ 2012 Chapter 1 Psychophysics – how we measure perception (loose definition) Sensation = unidimensional = varies in one way (sounds get louder or softer) Perception = multidimensional = varies in many ways (there are a lot of kinds of books) Perception – knowing the present Memory – knowing the past Thinking – knowing the future Cognition = the influence of perception‚ memory‚ and thinking Aug 29th‚ 2012 Basic principles of perception 1. Stimulation
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Chapter 51 and 52- Understanding the Sensory System- Med Surgical- EYES External eye structures Eyelids-protective cover for thr eyeball * Has a thin transparent membrane called “conjunctiva” Eyelashes-keep dust out of eyes Each eyelid has a lacrimal gland at the upper outter corner of the eyeball Question: how do tears come in front of the eyeball? A: small ducts bring tears to the front and blinking help spread the tears over the surface Q: what enzyme inhibits the growth of bacteria
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DEOGRACIAS P. PRINCESA MEMORIAL HIGH SCHOOL Ranao – Ranao‚ Ligao City LONG TEST IN SCIENCE IV (PHYSICS) MULTIPLE CHOICE. Read each item carefully and write the letter of the BEST answer in your answer sheets. 1. What is needed for sound to spread and travel? a. Force b. Medium c. Wires d. Sound wave 2. All of these are media in which sound waves can travel EXCEPT a. Solid b. Liquid c. Gas d. Vacuum 3. Why do people in upland areas speak louder than the normal voice
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Introduction to Special Education 1 SPED ACRONYM IDEA- INDIVIDUALIZED WITH DISABILITY EDUCATION ACT FAPE- FREE AND APPROPRIATE PUBLIC EDUCATION IEP- IDIVIDUALIZED EDUCATIONAL PROGRAM/PLAN IFSP- INDIVIDUALIZED FAMILY SERVICE/PLAN LRE- LEAST RESTRICTED ENVIRONMENT Q: What is Learning Disability or LD? A: Retardation‚ disorder‚ or delayed development in one or more processes of speech‚ language‚ reading‚ writing‚ arithmetic or other school subjects. On the other hand‚ it also refers to a
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eaceETH306W/101/3/2013 Tutorial letter 101/3/2013 Inclusive Education B ETH306W Semesters 1 & 2 Department Inclusive Education IMPORTANT INFORMATION: This tutorial letter contains important information about your module. CONTENTS Page 1 2 2.1 2.2 3 3.1 3.2 3.3 4 4.1 4.2 4.3 5 6 7 8 8.1 8.2 8.2.1 8.2.2 8.3 8.4 9 10 11 12 13 INTRODUCTION ............................................................................................................................ 3 PURPOSE OF AND OUTCOMES
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Interprofessional Fostering of Ophthalmic Care for Underserved Sectors a non-profit organization promoting “eye care for all" Primary Eye Care and Training Manual reaching out to people and programs near and far to promote healthy eyes and clear vision for all Interprofessional Fostering of Ophthalmic Care for Underserved Sectors a non-profit organization promoting “eye care for all" Named “Outstanding Project 1998” by the American Public Health Association Vision Care
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