Histology Qs Flashcards
1
Q
what is this?
A
bronchus - can see cartilage chips
2
Q
what is this? how can you tell?
A
bronchiole
- simple cuboidal
- no goblet cells (clara cells instead)
3
Q
what is this transitioning from / to?
A
respiratory bronchus -> alveolar ducts
4
Q
what are the black pigments?
what do these pigments show indicate in alveolar?
A
anthracotic pigment
smoker / live in polluted city
5
Q
what cell types are present here?
A
capillaries - erythrocytes
pneumocytes I & II
macrophages
6
Q
what type of pneuomcyte is this? (arrow)
A
typtype 2 - more cuboidal
7
Q
what is the arrow pointing to?
A
macrophage - bit away from the pneumocyes etc
