Corneal Dystrophy Quiz

1. Which dystrophy contains amyloid deposits?
a) Central Crystalline Dystrophy of Schnyder
b) Fleck Dystrophy
c) Fuch's Corneal Dystrophy
d) Granular Dystrophy
e) Lattice Dystrophy
f) Macular Dystrophy
g) Map-Dot-Fingerprint Dystrophy
h) Meesman Dystrophy
i) Posterior Polymorphous Membranous Dystrophy
j) Reis-Buckler's Dystrophy

2. In which dystrophy is Bowman's layer replaced by fibrocellular material?
a) Central Crystalline Dystrophy of Schnyder
b) Fleck Dystrophy
c) Fuch's Corneal Dystrophy
d) Granular Dystrophy
e) Lattice Dystrophy
f) Macular Dystrophy
g) Map-Dot-Fingerprint Dystrophy
h) Meesman Dystrophy
i) Posterior Polymorphous Membranous Dystrophy
j) Reis-Buckler's Dystrophy

3. Which dystrophy is associated with mucopolysaccharide deposits?
a) Central Crystalline Dystrophy of Schnyder
b) Fleck Dystrophy
c) Fuch's Corneal Dystrophy
d) Granular Dystrophy
e) Lattice Dystrophy
f) Macular Dystrophy
g) Map-Dot-Fingerprint Dystrophy
h) Meesman Dystrophy
i) Posterior Polymorphous Membranous Dystrophy
j) Reis-Buckler's Dystrophy

4. Which dystrophy features a lipid ring?
a) Central Crystalline Dystrophy of Schnyder
b) Fleck Dystrophy
c) Fuch's Corneal Dystrophy
d) Granular Dystrophy
e) Lattice Dystrophy
f) Macular Dystrophy
g) Map-Dot-Fingerprint Dystrophy
h) Meesman Dystrophy
i) Posterior Polymorphous Membranous Dystrophy
j) Reis-Buckler's Dystrophy

5. Which dystrophy features hyaline deposition?
a) Central Crystalline Dystrophy of Schnyder
b) Fleck Dystrophy
c) Fuch's Corneal Dystrophy
d) Granular Dystrophy
e) Lattice Dystrophy
f) Macular Dystrophy
g) Map-Dot-Fingerprint Dystrophy
h) Meesman Dystrophy
i) Posterior Polymorphous Membranous Dystrophy
j) Reis-Buckler's Dystrophy

6. Which dystrophy features deposits of glycosaminoglycans and lipids?
a) Central Crystalline Dystrophy of Schnyder
b) Fleck Dystrophy
c) Fuch's Corneal Dystrophy
d) Granular Dystrophy
e) Lattice Dystrophy
f) Macular Dystrophy
g) Map-Dot-Fingerprint Dystrophy
h) Meesman Dystrophy
i) Posterior Polymorphous Membranous Dystrophy
j) Reis-Buckler's Dystrophy

7. What dystrophy is associated with "Peculiar Substance"?
a) Central Crystalline Dystrophy of Schnyder
b) Fleck Dystrophy
c) Fuch's Corneal Dystrophy
d) Granular Dystrophy
e) Lattice Dystrophy
f) Macular Dystrophy
g) Map-Dot-Fingerprint Dystrophy
h) Meesman Dystrophy
i) Posterior Polymorphous Membranous Dystrophy
j) Reis-Buckler's Dystrophy

8. An abnormal basement membrane adhesion complex is found in...
a) Central Crystalline Dystrophy of Schnyder
b) Fleck Dystrophy
c) Fuch's Corneal Dystrophy
d) Granular Dystrophy
e) Lattice Dystrophy
f) Macular Dystrophy
g) Map-Dot-Fingerprint Dystrophy
h) Meesman Dystrophy
i) Posterior Polymorphous Membranous Dystrophy
j) Reis-Buckler's Dystrophy

9. Endothelial cell loss leads to corneal edema in...
a) Central Crystalline Dystrophy of Schnyder
b) Fleck Dystrophy
c) Fuch's Corneal Dystrophy
d) Granular Dystrophy
e) Lattice Dystrophy
f) Macular Dystrophy
g) Map-Dot-Fingerprint Dystrophy
h) Meesman Dystrophy
i) Posterior Polymorphous Membranous Dystrophy
j) Reis-Buckler's Dystrophy

10. The corneal endothelium resembles a multilayered epithelium in...
a) Central Crystalline Dystrophy of Schnyder
b) Fleck Dystrophy
c) Fuch's Corneal Dystrophy
d) Granular Dystrophy
e) Lattice Dystrophy
f) Macular Dystrophy
g) Map-Dot-Fingerprint Dystrophy
h) Meesman Dystrophy
i) Posterior Polymorphous Membranous Dystrophy
j) Reis-Buckler's Dystrophy

11. Which of the following corneal dystrophies have autosomal recessive inheritance?
a) Central Crystalline Dystrophy of Schnyder
b) Fleck Dystrophy
c) Fuch's Corneal Dystrophy
d) Granular Dystrophy
e) Lattice Dystrophy
f) Macular Dystrophy
g) Map-Dot-Fingerprint Dystrophy
h) Meesman Dystrophy
i) Posterior Polymorphous Membranous Dystrophy
j) Reis-Buckler's Dystrophy