Layer of the cornea - Study guides, Class notes & Summaries

NCLE Practice Test Questions and Answers All Correct 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)-4.50 +1.00 ...

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 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 When a keratometer is being calibrated, which of the following targets will provide the most reliable r...

5 special senses - olfaction, taste, vision, hearing, equilibrium and balance where is the olfactory pathway located? - on the temporal lobe of the cerebral cortex what is the pathway of odor the olfactory cortex? - odor goes to the olfactory receptors, pass through cribriform plate of ethmoid bone, CN I synapses on neurons in olfactory bulbs, whose axons form olfactory tract, and then goes to the olfactory cortex gustatory (definition) - taste Where are taste receptors located? - de...

Name the three tunics of the eyeball. - fibrous tunic, vascular tunic, nervous tunic What does the fibrous tunic consist of - cornea and sclera What does the vascular tunic consist of - choroid, ciliary body, iris What does the nervous tunic consist of - retina Name the three fluid filled chambers in the eye - Anterior chamber, posterior chamber, vitreous chamber What is the largest fluid filled chamber in the eye? - Vitreous Chamber What does the Canal of Schlemm do? - drains ...

5 cranial senses - Answer-olfaction, taste, vision, hearing and equilibrium Olfactory pathway - Answer-odor-olfactory receptors-olfactory nerves-olfactory bulbs-olfactory tractsolfactory cortex Gustatory Pathway - Answer-Taste buds are on the dorsal surface of the tongue taste-receptors- cranial nerves-medulla-gustatory cortex 6 primary taste sensations - Answer-sweet salty bitter sour umami water Cranial Nerves - Answer-Facial nerve(CN VII)- anterior 2/3s on tongue Glossopharyngeal (...

The extra-ocular muscles are inserted into the sclera and serve to rotate the eye in all possible directions. There are _______of these muscles. - Six The fibrous tunic is comprised of the: - Sclera and cornea Fusion occurs: - In the brain The aqueous fluid is continually being manufactured by: - The ciliary body The ability of the eye to bring objects of varying distances to focus on the retina is known as: - Accommodation When accommodation is at rest, rays of light from a distant sourc...

What sense does not have specialized sense organs? Smell Touch Correct! Equilibrium A&C Ques 2 / 2 pts tion 2 The posterior portion of the outer fibrous layer of the eye is called the _____. 11/17/23, 5:53 AM 2/16 Your Answer: Sclera Sclera Ques 2 / 2 pts tion 3 The middle layer of the eye includes which regions? Aqueous humor and cornea Ciliary body and iris Correct! Cones and rods Optic nerve and retina Ques 2 / 2 pts tion 4 True or false: The more numerous type of photorec...

Final Exam: NR569/ NR 569 Differential Diagnosis in Acute Care Practicum Complete Review (Latest 2024/ 2025 Update) - Questions and Verified Answers| 100% Correct| Grade A – Chamberlain Q: FOOSH injuries Answer: Fall on out-stretched hand. Common fractures by age group: Torus - fracture of distal radial metaphysis. 4-10yo Salter-Harris II - fracture of epiphyseal plates. 11-16yo Scaphoid fracture - 17-40yo Colle's frature - >40yo Q: Articular pain Answer: - Constant de...

Sherpath Eyes and Ears Exam Questions and Answers  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 refractive power of...

A contact lens wearer presents with acute red eyes. The fitter would most likely ask the patient: a) Do you always wash your hand before inserting your lenses b) What lens care products have you been using c) Do you have a history of blepharitis d) Have you injured your eye recently - Answer-b) What lens care products have you been using A corneal topography map of a patient with keratoconous would most likely show a/an: a) central plateau with symmetrical steepening in the mid-periphery ...