PATHOLOGY - Tissue Damage and Inflammation

Question 1

1. What are granulomatous keratic precipitates made out of ?
2. What are non-granulomatous KPs made out of

Answer 1

1. Granulomatous KPs - macrophages
2. Non-granulomatous KPs - lymphocytes and polymorphonuclear leukocytes

Question 2

Which layer do flame haemorrhages occur?

Which layer do dot blot haemorrhages occur?

Which layer do hard exudates and CMO occur?

Answer 2

1. flame - nerve fibre layer
2. dot/blot - inner/outer plexiform layers
3. exudates/cmo - outer plexiform layer