What is refractive power - Study guides, Class notes & Summaries
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Certified Paraoptometric Test Flash Cards Exam Review 2024/2025 A+ Graded
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Certified Paraoptometric Test Flash Cards Exam Review 2024/2025 A+ Graded 
What is the measure of the finest detail the eye may detect? 
A. Keratometry 
B. Visual field 
C. Visual acuity 
D. Retinoscopy - ANS-C. Visual acuity 
Corneal Topography is used to screen patients before refractive surgery and diagnose refractive 
disorders and diseases. 
A. True 
B. False - ANS-A. True 
What happens when someone is diagnosed with keratoconus? 
A. The retina pulls away from the eyelid 
B. The cornea th...
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Sherpath Eyes and Ears Questions and Answers 100% Pass
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Sherpath Eyes and Ears Questions and 
 
Answers 100% Pass 
 
The eye is innervated by which intracranial nerves? 
 
- III 
 
- IV 
 
- VI 
- XI 
 
- XII III (3) 
IV (4) 
VI (6) 
 
What are the internal layers of the eye? 
 
- Outer fibrous layer 
- Subcutaneous layer 
- Middle layer 
- Inner layer 
 
- Dermal layer Outer fibrous layer 
Middle layer 
Inner layer 
 
Match the internal eye structure with the relevant function. 
 
- Supports the internal eye structures 
- Major part of the refractiv...
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NCLE Practical Questions and Answers Verified A+
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NCLE Practical Questions and Answers Verified A+ 
 
Steep Fluorescein Pattern - Bright green pooling center, very faint green pooling on diameter of 
lens	 
 
Flat Fluorescein Pattern - Bright green pooling on diameter of lens, very faint green in center 
 
Against-the-rule Astigmatism Pattern - Bright green pooling horizontally, faint green pooling 
vertically	 
 
With-the-rule Astigmatism Pattern - Bright green pooling vertically, faint green pooling 
horizontally	 
 
Pri...
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COA Exam Questions and Answers Already Passed
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COA Exam Questions and Answers 
 
Already Passed 
 
A "with" reflex associated with what refractive error? Hyperopia 
 
A bitemporal defect always suggest a defect in the Chiasm 
 
A cycloplegic ideal for office use d/t rapid onset and short duration Cyclopentolate 
 
A dendritic ulcer of the cornea is usually caused by what virus? Herpes simplex virus 
 
A disadvantage of chemical-based contact lens care system Irritation 
 
A headache that is preceded by flashing lights for 15 minutes is inv...
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SEMMELWEIS UNIVERSITY Medical Biophysics I. Semifinal - Practice topics Questions With All Correct Answers!!
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How does refractive power of a lens change if its radius of curvature decreases? - Answer-The power 
increases 
How does refractive power of a lens change if its radius of curvature increases? - Answer-The power 
decreases 
What is radius of curvature in case of a lens? - Answer-Flattener lens= larger radius of curvature. 
More rounded 
lens=lesser radius of curvature. 
How does refractive power of a lens change if its index of refraction increases? - Answer-Refractive 
power will increase 
Calc...
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Certified Paraoptometric Questions and Answers 2024/2025 (Verified Answers) Already Passed.
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Certified Paraoptometric Questions and Answers 2024/2025 (Verified Answers) Already Passed. 
An optometrist is licensed by which governing body? State 
The person generally responsible for grinding or duplicating lenses is the ________. 
Optician 
An instrument worn on the examiners head and used to view the back of the eye is call a/an 
_______. Binocular indirect opthalmoscope 
Kerat (root word) Cornea 
A test that does not require responses from the patient is called a/an __________ test. 
Ob...
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Optometry Final Exam Questions with Answers
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Optometry Final Exam Questions with Answers 
How does this add change based on the patient's working distance? - Answer-The closer the working distance, the higher the add must be to make the target clear. 
 
Describe accommodation - Answer-Increase in optical power (plus power) of lens to maintain clear retinal image of object that is closer than optical infinity; this occurs through contraction and relaxation of ciliary muscles of eye, which attach to suspensory ligaments (zonules of Zinn) wh...
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Real asvab test!!! Updated Spring 2023.
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1.	Proteins	necessary for body's mainte- nance, growth, and repair (GS) 2.	Carbohydrates and Fats	used primarily for energy (GS) 3.	212	Water boils at degrees fahrenheit (GS) 4.	100	Water boils at 	degrees Cel- sius (GS) 5.	373	Water boils at 	Ks on the Kelvin scale (GS) 6.	Veins	carry blood from capillaries toward the heart. (GS) 7.	Arteries	carry blood away from the heart. (GS) 8.	Ventricles	lower chamber of the heart (GS) 9.	Red Blood Cells	component of blood which car- ri...
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NIFA FINAL EXAM STUDY GUIDE/ LATEST UPDATE 2024-2025 / REAL EXAM WITH 121 QUESTIONS AND VERIFIED CORRECT ANSWERS /100% SCORE GUARANTEE
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NIFA FINAL EXAM STUDY GUIDE/ LATEST UPDATE / REAL EXAM WITH 121 QUESTIONS AND VERIFIED CORRECT ANSWERS /100% SCORE GUARANTEE 
 
 	should be the primary decision makers for what equipment and supplies are purchased and stocked in the difficult airway management cart. 
- CORRECT ANSWER: Anesthesia personnel 
 
35% of the refractive power of the eye is credited to which part of the eye 
 - CORRECT ANSWER: Lens
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Certified Paraoptometric Questions and Answers 2024/2025 (Verified Answers) Already Passed.
- Exam (elaborations) • 29 pages • 2024
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Certified Paraoptometric Questions and Answers 2024/2025 (Verified Answers) Already Passed. 
An optometrist is licensed by which governing body? State 
The person generally responsible for grinding or duplicating lenses is the ________. 
Optician 
An instrument worn on the examiners head and used to view the back of the eye is call a/an 
_______. Binocular indirect opthalmoscope 
Kerat (root word) Cornea 
A test that does not require responses from the patient is called a/an __________ test. 
Ob...
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