Biomicroscope Study guides, Class notes & Summaries

What is the chart most often used to measure acuity at distance called? Snellen Chart A visual condition where the eyes make repetitive, uncontrolled movements often resulting in a reduced vision is known as? Nystagmus What is a form of strabismus in which one or both eyes turn inward? Esotropia Glaucoma causes damage to the eye? True What happens when someone is diagnosed with keratoconus? The cornea thins and bulges forward. What is not part of the case history? ...

Pt. Has worn soft lenses for 15 years He has come in on an unscheduled basis as he notices reduced vision OS and a mild burning sensation. After CL removal, he notices that vision still seems reduced with spectacles. VA is reduced to 20/80 OS, no improvement with over-refraction or pinhole. The biomicroscope reveals a central coalesced area of staining. What is wrong with this patient? correct answers Abrasion or ulcer New wearer comes for an unscheduled follow-up visit. They wear hydrogel...

Certified Paraoptometric Exam Questions with 100% Correct Answers | Latest Version 2024 | Verified The system for sorting and assigning priorities for medical treatment based on the urgency of the systems is called? - Triage Which of the following may not be a triage question? - What medications are you on? What are two main types of filing systems? - Numerical and alphabetical Glaucoma causes damage to the eye. - True Replacement of the crystalline lens with an intraocular l...

NCLE Practice Test Questions with Answers Already Graded A+ 2023-2024. A Correct Statement regarding epithelial cells is that they: a)Comprise the posterior layer of the cornea b)Are unable to regenerate c)Comprise the thickest layer of the cornea d) Have the ability to reproduce - Answer d) have the ability to reproduce Which of the following prescriptions indicates against-the-rule astigmatism? a)-4.50 +1.00 x75 b)-4.50 +1.00 x 180 c)-4.50 -1.00 x 165 d)4.50 -1.00 x 180 - Answer a)-4....

Which of the following medications may affect successful contact lens wear? A. Antacids C. Aspirin B. Antihistamines D. Laxatives correct answers The answer is B Antihistamines are beneficial when treating allergies and cold symptoms because they dry out the mucous membranes of the nasal passage. However, this may also lead to dehydration of the tear film. Antihistamines have also been known to slow down the blink rate and increase corneal sensitivity. Which term refers to a sensitivity to li...

NCLE Study Guide Questions with Correct Answers Back Surface Power - Answer-Effective power of a lens when measured from the back surface. Back Surface Toric Lens - Answer-A lens in which the posterior surface has two different radii and the anterior surface is spherical. Ballasted Lens - Answer-A lens with a heavier base which becomes oriented inferiorly or downward when the lens is worn. Bicurve Lens - Answer-A contact lens which contains two curves: one base curve and one secondary...

NCLE Study Guide Questions with Correct Answers Back Surface Power - Answer-Effective power of a lens when measured from the back surface. Back Surface Toric Lens - Answer-A lens in which the posterior surface has two different radii and the anterior surface is spherical. Ballasted Lens - Answer-A lens with a heavier base which becomes oriented inferiorly or downward when the lens is worn. Bicurve Lens - Answer-A contact lens which contains two curves: one base curve and one secondary...

Which of the following medications may affect successful contact lens wear? A. Antacids B. Antihistamines C. Aspirin D. Laxatives - Answer B. Antihistimines Which term refers to a sensitivity to light? A. Prebyopia B. Photophobia C. Pannus D. Ptosis - Answer B. Photophobia The following is an example of what type of astigmatism? K's 42.50 @ 180 / 40.50 @ 90 A. With the Rule Astigmatism B. Lenticular Astigmatism C. Against the Rule Astigmatism D. Irregular Astigmatism - Answ...

Certified Paraoptometric Test 2024 with complete solution;consists of frequently tested questions and answers The ______ is a clear, cellophane-like tissue that lines the inside surface of the eyelids - Answer ️️ -Bulbar conjunctiva & Palpebral conjunctiva The ______ muscle has direct control over the focusing ability of the eye - Answer ️️ -Ciliary The choroid consists primarily of blood vessels that nourish the: - Answer ️️ -Crystalline Lens The _________ is the area located...

Ocular Adnexa correct answers The eyelid, eyelashes, eyebrow, lacrimal apparatus, Emmetropia correct answers The state of refraction of the eye in which parallel rays, when the eye is at rest, are focused exactly on the retina. Optical Infinity correct answers 20 feet Biomicroscope correct answers Tabletop microscope for examining the cornea, lens and otherwise clear fluids and membranes to be examined in layer by layer detail. Keratometer correct answers An instrument used to measur...