Four lenses - Study guides, Class notes & Summaries

what is the analogy of the iceberg when referring to systems thinking?- only 10% of the structure is visible - enables us to use different lenses to view the system and expand our perspectives to include various patterns, structures, or events that may cause a critical event to occur what are the four components of the iceberg analogy?1. the events level/observable variables: (how we perceive the world/situations) 2. the patterns of behaviour level: noticing patterns/trends - similar e...

Which of the following is most related to the conjunctiva? a. Is the mucous membrane that forms the inner lining of the eyelids b. Is the vascular layer of the eyeball; it supplies the retina with blood c. Is composed of circular and radial muscles d. Forms the cornea, the window of the eye ANS: A 80. On its way to the retina light does not pass through this structure. a. Pupil b. Vitreous humor c. Choroid d. Cornea ANS: C 81. Which of the following is not true of the lens? a. Chang...

Ncle Advanced Exam Questions With Correct Answers Latest Update 2024 (GRADED A+) Which of the following medications may affect successful contact lens wear? a. antacids b. antihistamines c. aspirin d. laxatives - Answer antihistamines Which term refers to a sensitivity to light A.presbyopia B.Photophobia C.Pannus D. Ptosis - Answer Photophobia The following is an example of what type of astigmatism? K's 42.50 @180 /40.50 @90 A. with the rule B. Lenticular astigmatism C.Against the...

What is an optometrist? correct answers Primary care professionals for the eye Examine, diagnose, treat, and manage diseases, injuries, and disorders of the visual system, the eye, and associated structures as well as identify related systemic conditions affecting the eye. Most of the eye care, to most people, most of the time What is the scope of practice? Requirements of becoming an optometrist correct answers Completed pre-professional undergraduate education in a college it unive...

Which of the following medications may affect successful contact lens wear? a. antacids b. antihistamines c. aspirin d. laxatives - antihistamines Which term refers to a sensitivity to light A.presbyopia B.Photophobia C.Pannus D. Ptosis - Photophobia The following is an example of what type of astigmatism? K's 42.50 @180 /40.50 @90 A. with the rule B. Lenticular astigmatism C.Against the rule D. Irregular astigmatism - Against the rule astigmatism The cornea receives nutrients from 1 Aq...

NCLE Study Guide Part 3 out 4: Questions and answers, rated A+ The FDA (Food and Drug Administration) - -? classifies lens material by how much water is in it and by the electronic charge. The water is either low or high, and percentages are given. The electronic charge is indicated with ionic or non-ionic. The materials are in four groups as follows: The FDA classifies lens material by four groups as follows: - -Group 1-low water < 50% water, nonionic polymers (this group includes s...

NCLE Study Guide Part 3 out 4/ Questions and answers, rated A+ The FDA (Food and Drug Administration) - ? classifies lens material by how much water is in it and by the electronic charge. The water is either low or high, and percentages are given. The electronic charge is indicated with ionic or non-ionic. The materials are in four groups as follows: The FDA classifies lens material by four groups as follows: - Group 1-low water < 50% water, nonionic polymers (this group includes sil...

NCLE Study Guide Part 3 out 4: Exam Review Questions and answers, rated A+ The FDA (Food and Drug Administration) - -? classifies lens material by how much water is in it and by the electronic charge. The water is either low or high, and percentages are given. The electronic charge is indicated with ionic or non-ionic. The materials are in four groups as follows: The FDA classifies lens material by four groups as follows: - -Group 1-low water < 50% water, nonionic polymers (this grou...

Optical Coherence Tomography Scanner (OCT) - correct answer non-contact, non-invasive method of obtaining cross-sectional retinal images. Provides ocular diagnostic information. Specialists can more specifically diagnose, treat and manage vitreoretinal diseases and glaucoma with detailed, quantifiable images of underlying retinal structures Optometrist - correct answer State License independent primary health care provider who examines, diagnoses, treats, and manages disease and disorders of ...

Optometrist CORRECT ANSWER-State License independent primary health care provider who examines, diagnoses, treats, and manages disease and disorders of the visual system, and the associated structures as well as diagnoses related systemic conditions. Optometrist requirements CORRECT ANSWER-Completion of a 4-year degree is followed by four years of education and training from an accredited optometry school = OD. This may be followed by a postgraduate training residency, but is not required for...