Histology Question Bank
Eye Histology
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Eye Histology MCQs: practice questions
Sample Eye Histology multiple-choice questions from Skin & Special Senses.
Which vitamin A derivative is part of rhodopsin?
- A. Retinoic acid
- B. Retinal
- C. Melanin
- D. Thyroxine
- E. Calcitriol
Which retinal region lacks rods and cones?
- A. Fovea centralis
- B. Optic disc
- C. Ciliary body
- D. Peripheral retina
- E. Ora serrata
Which lens cells lose nuclei and organelles during differentiation?
- A. Ciliary muscle cells
- B. Lens epithelial cells
- C. Corneal endothelial cells
- D. Lens fibers
- E. Ganglion cells
What is the visual pigment of rods?
- A. Melanin
- B. Keratin
- C. Iodopsin
- D. Rhodopsin
- E. Thyroglobulin
Which retinal neurons receive input directly from photoreceptors?
- A. Amacrine cells
- B. Pigment epithelial cells
- C. Bipolar cells
- D. Ganglion cells
- E. Müller cells
Which eye structure is continuous posteriorly with the dura mater?
Where does aqueous humor drain into the venous circulation?
Which part of the cornea contains regularly arranged collagen lamellae?
What happens to the ciliary muscle during near accommodation?
Which structure is a transparent avascular biconvex body enclosed in a capsule?
Which corneal layer is derived from surface ectoderm?
Which retinal neurons send axons that form the optic nerve?
Which structure contains the photoreceptor cells?
Which structure changes shape during near accommodation?
Which coat contains the choroid, ciliary body, and iris?
Which structure produces aqueous humor?
Which statement best describes retinal organization?
Which eye coat is highly vascular and pigmented?
Which structure is avascular and receives nutrients largely by diffusion?
Which photoreceptors are densely packed in the fovea?
Which structure contains the ciliary muscle and supports the lens?
Which retinal region provides the greatest visual acuity?
Which photoreceptors are specialized for dim-light vision?
What happens to the zonular fibers during near accommodation?
What is a major consequence of impaired aqueous humor drainage?