Curvature error c - Study guides, Class notes & Summaries

Certified Ophthalmic Assistant Exam 2024 with 100%Correct Answers. Which of the following conditions is NOT hereditary? A. Migraines B. Diabetes C. Nystagmus D. Conjunctivitis - D. COnjunctivitis Which part of the patient examination is performed by asking specific questions in an orderly sequence? - History What is an important question to ask a patient that complains of a "red eye"? - Do you have blurred vision? The term used to rear to symptoms due to uncorrected refractive error ...

Certified Ophthalmic Assistant Exam 2024 with 100%Correct Answers. Which of the following conditions is NOT hereditary? A. Migraines B. Diabetes C. Nystagmus D. Conjunctivitis - D. COnjunctivitis Which part of the patient examination is performed by asking specific questions in an orderly sequence? - History What is an important question to ask a patient that complains of a "red eye"? - Do you have blurred vision? The term used to rear to symptoms due to uncorrected refractive error ...

Certified Ophthalmic Assistant Exam 2024 with 100%Correct Answers. Which of the following conditions is NOT hereditary? A. Migraines B. Diabetes C. Nystagmus D. Conjunctivitis - D. COnjunctivitis Which part of the patient examination is performed by asking specific questions in an orderly sequence? - History What is an important question to ask a patient that complains of a "red eye"? - Do you have blurred vision? The term used to rear to symptoms due to uncorrected refractive error ...

ATI FUNDAMENTALS PROCTORED EXAM RETAKE GUIDE 1. CHAPTER 1: HEALTH CARE DELIVERY SYSTEMS A. B. Components of Health care systems a. Participants 1. Consumers- clients 2. Providers a. Licensed providers: registered nurses, license practical (or vocational) nurses (LPN), advanced practice nurses (APN), medical doctors, pharmacists, dentists, dietitians, physical/respiratory/occupational therapists, etc b. Unlicensed providers: assistive personal b. Settings 1. Hospitals, homes...

Curvature Error (c) Correct Answer Divergence between a level line and a horizontal line over a specified distance Refraction Error (r) Correct Answer All sight lines are refracted downwards by the earth's atmosphere. Benchmark Correct Answer Permanently affixed object with known elevation (altitude) and or horizontal location (usually brass or aluminum disk that is attached to a very stable foundation) Direct Leveling Correct Answer Line of sight is horizontal, so difference in elevat...

Leveling Correct Answer Leveling Errors: 1) curvature error (c)- divergence btwn level line and horizontal line over a specified distance 2) Refraction error (r)- all sight lines are refracted downwards due to earth's atmosphere Effects of curvature and refraction: It is generally accepted that r is one-seventh of c, r= -0.14c Thus, c+r = 0.0675 K^2 , where ( c+r) in meters and K in kilometers c+r = 0.574 K^2 , where ( c+r) in feet and K in miles c+r = 0.0206 M^2 , where ( c+...

150 mm - ANSWER When ordering a six inch temple, its corresponding millimeter value is which of the following? A. 135 mm B. 140 mm C. 145 mm D. 150 mm 500 mm - ANSWER What is the focal length of a 2 diopter lens? A. 500 cm B. 39.37 inches C. 500 mm D. 2 meters Nanometers - ANSWER Wavelengths are measured in A. Meters B. Decimeters C. Centimeters D. Nanometers UVC - ANSWER Which of the following has the shortest and therefore most harmful wavelength? A. UVC B. UVB C. UVA ...

ABO Practice Test Questions And Correct Answers, Over 400 Multiple choice Questions And Answers. When discussing thick lenses, the factors which are considered in computing the lens power are: a. front curve, thickness and index b. back curve, thickness and index c. front curve, back curve and thickness d. front curve, back curve, thickness and index d. front curve, back curve, thickness and index Toric transposition shows: a. lens thickness b. power in principal meridians c. the...

ABO Practice Test Questions And Correct Answers, Over 400 Multiple choice Questions And Answers. When discussing thick lenses, the factors which are considered in computing the lens power are: a. front curve, thickness and index b. back curve, thickness and index c. front curve, back curve and thickness d. front curve, back curve, thickness and index d. front curve, back curve, thickness and index Toric transposition shows: a. lens thickness b. power in principal meridians c. the...

The tear film consists of which the following? a. aqueous layer b. conjunctiva c. lipid film d. mucin film - ANSWER a c d The primary function of the mucin film is to: change the corneal epithelial surface from a "_________ surface to a ___________ surface" - ANSWER hydrophobic surface to a hydrophilic surface The lipid layer functions primarily to: - ANSWER prevent evaporation of the tear film The test which assesses the quantity of tears normally produced is: __________ - AN...