Histology Quiz Flashcards Preview

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Flashcards in Histology Quiz Deck (10):
1

What kind of epithelium is this?

Respiratory Epithelium

2

Blue Star: false vocal fold (it is below seromucous glands)

Yellow Star: true vocal fold (it is close to the vocalis muscle)

Black area: the vocalis muscle

Space between the stars: the laryngeal ventricle

3

What is this?

Trachea!

4

What is this?

Metaplasia of respiratory epithelium

5

This is the lumen of what? What are the yellow lines?

Main stem bronchus in hila, yellow is smooth muscle

 

**you know its a main stem bronchus and not an intrapulmonary bronchus because of the LARGE irregular plates of cartilage, and the surrounding tissue is not alveolar**

6

What is this? What is the dark purple in the lower left corner? What is the lighter purple?

Intrapulmonary bronchus

Dark purple is a lymph nodule, light purple is cartilage and the large washed out cells in it are chondrocytes.

7

What cells are these?

Ciliated cell (yellow) and basal cell (red)

8

Identify the layers

1: mucosa

2: submucosa

3: cartilage layer

4: adventitia

9

What is this?

Terminal bronchiole

10

What kind of cell is this?

Clara cell: protruberant apical surface with lots of vessicles to be secreted and SER to detoxify