Beginner Sclera Quiz
Ready to start the quiz?
This quiz contains 10 questions. Click below to begin.
Q1. Which part of the fibrous coat forms most of the outer wall of the eyeball?
- Retina
- Choroid
- Cornea
- Sclera
Q2. What is the normal gross appearance of the sclera?
- Clear and gelatinous
- Transparent and colorless
- Opaque and white
- Darkly pigmented and vascular
Q3. Which structure is continuous with the sclera anteriorly?
- Lens
- Cornea
- Retina
- Optic disc
Q4. What is the junction between the sclera and cornea called?
- Limbus
- Macula
- Ora serrata
- Fovea
Q5. What is a major mechanical function of the sclera?
- Control of pupil diameter
- Protection and maintenance of globe shape
- Phototransduction
- Production of aqueous humor
Q6. Which muscles attach to the sclera?
- Muscles of mastication
- Pharyngeal constrictors
- Extraocular muscles
- Intrinsic laryngeal muscles
Q7. Which structure passes through the posterior sclera to leave the eyeball?
- Lacrimal duct
- Ciliary muscle
- Optic nerve fibers
- Lens fibers
Q8. Which vascular coat lies immediately internal to much of the sclera?
- Choroid
- Cornea
- Conjunctival epithelium
- Lens
Q9. Is the sclera transparent like the cornea?
- Yes, it is normally transparent
- Only the posterior sclera is transparent
- It becomes transparent during accommodation
- No, it is normally opaque
Q10. Which part of the sclera is visible externally as the white of the eye?
- Choroid beneath the retina
- Posterior lens capsule
- Optic nerve sheath
- Anterior sclera beneath the bulbar conjunctiva