1. Copyright 2010 The McGraw-Hill Companies, Inc. Permission required for reproduction or display 4-1 PowerPoint to accompany Essentials of Medical Language Allan, Lockyer Chapter 4: Special Senses of the Eye and Ear Essentials of the Languages of Ophthalmology and Otology

2. Copyright 2010 The McGraw-Hill Companies, Inc. Permission required for reproduction or display 4-2 Special Senses of the Eye and Ear Lesson 4.1: Accessory Structures of the Eye

3. Copyright 2010 The McGraw-Hill Companies, Inc. Permission required for reproduction or display 4-3 Accessory Structures of the Eye Eyelids, eyebrows and eyelashes © The McGraw-Hill Companies, Inc./Joe DeGrandis

4. Copyright 2010 The McGraw-Hill Companies, Inc. Permission required for reproduction or display 4-4 Word Analysis and Definition Make the following terms plural: - orbit - canthus - duct

5. Copyright 2010 The McGraw-Hill Companies, Inc. Permission required for reproduction or display 4-5 Word Analysis and Definition Pronounce and define the meaning of the word: – conjunctiva kon-junk-tie-vah Add the suffix -itis to the term and define it: conjunctivitis

6. Copyright 2010 The McGraw-Hill Companies, Inc. Permission required for reproduction or display 4-6 Word Analysis and Definition Define the meaning of the words: - lacrimal - nasolacrimal duct

7. Copyright 2010 The McGraw-Hill Companies, Inc. Permission required for reproduction or display 4-7 Word Analysis and Definition Identify the elements of the following words and define the terms: – ophthalmologist ophthalm/o- -logist – periorbital peri- orbit- -al – photophobia phot/o-phob--ia

8. Copyright 2010 The McGraw-Hill Companies, Inc. Permission required for reproduction or display 4-8 Disorders of the Accessory Glands Conjunctivitis Phototake, Inc./Alamy

9. Copyright 2010 The McGraw-Hill Companies, Inc. Permission required for reproduction or display 3-9 Word Analysis and Definition What do the following terms have in common? Define each term. – blepharitis – blepharoptosis – blepharoplasty

10. Copyright 2010 The McGraw-Hill Companies, Inc. Permission required for reproduction or display 4-10 Extrinsic Muscles of the Eye Stereopsis –three-dimensional perception –depends on an accurate alignment of the two eyes. Strabismus –known in lay terms as “cross-eyed.”

11. Copyright 2010 The McGraw-Hill Companies, Inc. Permission required for reproduction or display 4-11 Extrinsic Muscles of the Eye Esotropia – congenital esotropia – accommodative esotropia

12. Copyright 2010 The McGraw-Hill Companies, Inc. Permission required for reproduction or display 4-12 Extrinsic Muscles of the Eye Exotropia Amblyopia

13. Copyright 2010 The McGraw-Hill Companies, Inc. Permission required for reproduction or display 4-13 Word Analysis and Definition Explain the difference(s) between the following sets of terms: – esotropia vs. exotropia – ophthalmologist vs. optometrist – extrinsic vs. intrinsic

14. Copyright 2010 The McGraw-Hill Companies, Inc. Permission required for reproduction or display 4-14 Special Senses of the Eye and Ear Lesson 4.2: The Eyeball and Seeing

15. Copyright 2010 The McGraw-Hill Companies, Inc. Permission required for reproduction or display 4-15 The Eyeball and Seeing Eyeball

16. Copyright 2010 The McGraw-Hill Companies, Inc. Permission required for reproduction or display 4-16 Word Analysis and Definition Write the term, pupil, in the plural and adjective forms: – plural = pupillae – adjective = pupillary

17. Copyright 2010 The McGraw-Hill Companies, Inc. Permission required for reproduction or display 4-17 Word Analysis and Definition List the following structures in order from the outside of the eyeball to the innermost portion of the eyeball: pupil, retina, lens, cornea, iris

18. Copyright 2010 The McGraw-Hill Companies, Inc. Permission required for reproduction or display 4-18 Word Analysis and Definition Answer: – outermost: cornea iris pupil lens – innermost: retina

19. Copyright 2010 The McGraw-Hill Companies, Inc. Permission required for reproduction or display 4-19 The Eyeball and Seeing Eyeball – retina

20. Copyright 2010 The McGraw-Hill Companies, Inc. Permission required for reproduction or display 4-20 The Eyeball and Seeing Eyeball – segments of the eye

21. Copyright 2010 The McGraw-Hill Companies, Inc. Permission required for reproduction or display 4-21 Word Analysis and Definition Describe the relationship between the following three terms: – macula lutea – fovea centralis – visual acuity

22. Copyright 2010 The McGraw-Hill Companies, Inc. Permission required for reproduction or display 4-22 The Eyeball and Seeing Visual pathway

23. Copyright 2010 The McGraw-Hill Companies, Inc. Permission required for reproduction or display The Eyeball and Seeing Visual pathway – refraction 4-23

24. Copyright 2010 The McGraw-Hill Companies, Inc. Permission required for reproduction or display 4-24 Word Analysis and Definition The following terms deal with image perception. Explain the differences in the terms: – hyperopia – myopia – presbyopia

25. Copyright 2010 The McGraw-Hill Companies, Inc. Permission required for reproduction or display 4-25 Word Analysis and Definition From the following elements, identify the one that is a root: – ation – opia – ism – hyper

26. Copyright 2010 The McGraw-Hill Companies, Inc. Permission required for reproduction or display 4-26 Special Senses of the Eye and Ear Lesson 4.3: Disorders of the Eye and Ophthalmic Procedures

27. Copyright 2010 The McGraw-Hill Companies, Inc. Permission required for reproduction or display 4-27 The Eyeball and Seeing Disorders of the anterior eyeball – conjunctivitis – corneal abrasion – scleritis

28. Copyright 2010 The McGraw-Hill Companies, Inc. Permission required for reproduction or display 4-28 The Eyeball and Seeing Disorders of the anterior eyeball – glaucoma National Eye Institute, National Institutes of Health

29. Copyright 2010 The McGraw-Hill Companies, Inc. Permission required for reproduction or display 4-29 The Eyeball and Seeing Disorders of the anterior eyeball – cataracts © Dr. P. Marazzi/Photo Researchers, Inc.

30. Copyright 2010 The McGraw-Hill Companies, Inc. Permission required for reproduction or display 4-30 Word Analysis and Definition What do the following terms have in common? – abrasion – allergen – pollutant

31. Copyright 2010 The McGraw-Hill Companies, Inc. Permission required for reproduction or display 4-31 The Eyeball and Seeing Diseases of the retina – macular degeneration © Volume 58/PhotoDisc/Getty

32. Copyright 2010 The McGraw-Hill Companies, Inc. Permission required for reproduction or display 4-32 The Eyeball and Seeing Diseases of the Retina – retinal detachment “shadow invasion”

33. Copyright 2010 The McGraw-Hill Companies, Inc. Permission required for reproduction or display 4-33 The Eyeball and Seeing Diseases of the retina – diabetic retinopathy

34. Copyright 2010 The McGraw-Hill Companies, Inc. Permission required for reproduction or display 4-34 Word Analysis and Definition Define the meaning of the following root elements: – angi – coagul – blast

35. Copyright 2010 The McGraw-Hill Companies, Inc. Permission required for reproduction or display 4-35 Word Analysis and Definition Your optometrist tells you your far vision is 20/20. This measurement was measured by which testing method? – Ishihara color system – Jaeger reading card – Snellen letter chart – tonometer

36. Copyright 2010 The McGraw-Hill Companies, Inc. Permission required for reproduction or display 4-36 Special Senses of the Eye and Ear Lesson 4.4: The Ear and Hearing

37. Copyright 2010 The McGraw-Hill Companies, Inc. Permission required for reproduction or display 4-37 The Ear and Hearing

38. Copyright 2010 The McGraw-Hill Companies, Inc. Permission required for reproduction or display 4-38 Word Analysis and Definitions The following terms all share the same root. Identify the common root and define the terms: – otologist ot/o-logist – otology ot/o -logy – otorhinolaryngologist ot/o- rhin/o- laryng/o- logist

39. Copyright 2010 The McGraw-Hill Companies, Inc. Permission required for reproduction or display 4-39 The Ear and Hearing External ear

40. Copyright 2010 The McGraw-Hill Companies, Inc. Permission required for reproduction or display 4-40 Word Analysis and Definition Identify the Latin terms for the following words: – ear – wax – go through – wing

41. Copyright 2010 The McGraw-Hill Companies, Inc. Permission required for reproduction or display 4-41 The Ear and Hearing Middle ear © ISM/Phototake

42. Copyright 2010 The McGraw-Hill Companies, Inc. Permission required for reproduction or display 4-42 The Ear and Hearing Middle ear Keynote: The three ossicles amplify sound so that soft sounds can be heard.

43. Copyright 2010 The McGraw-Hill Companies, Inc. Permission required for reproduction or display 4-43 Word Analysis and Definition Identify the English terms for the following Latin words: – incus – malleus – ossicle – tonsil

44. Copyright 2010 The McGraw-Hill Companies, Inc. Permission required for reproduction or display 4-44 The Ear and Hearing Middle ear – disorders of the middle ear © Collection CNRI/Phototake

45. Copyright 2010 The McGraw-Hill Companies, Inc. Permission required for reproduction or display 4-45 Word Analysis and Definition Identify the following abbreviations: – AOM – BOM – OME – PE tube – URI

46. Copyright 2010 The McGraw-Hill Companies, Inc. Permission required for reproduction or display 4-46 The Ear and Hearing Inner ear for hearing

47. Copyright 2010 The McGraw-Hill Companies, Inc. Permission required for reproduction or display 4-47 The Ear and Hearing Inner ear for hearing – hearing test procedures whispered speech test Weber test Rinne’s test

48. Copyright 2010 The McGraw-Hill Companies, Inc. Permission required for reproduction or display 4-48 Word Analysis and Definition Identify the English terms for the following Latin words: – cochlea – implant – conductive – vestibule

49. Copyright 2010 The McGraw-Hill Companies, Inc. Permission required for reproduction or display 4-49 The Ear and Hearing Inner ear for equilibrium and balance

50. Copyright 2010 The McGraw-Hill Companies, Inc. Permission required for reproduction or display 4-50 Word Analysis and Definition Identify and define the root of the following terms: – equilibrium librium – otolith ot/o – paroxysmal paroxysm