Lung Histology

Question 1

Identify the parts

Answer 1

A - Chondrocyte

B - Cilia

C - Lamina Propria

D - Perichondrium

E - Capillary

F - Nerve (when these are stained, they have a dotted appearance)

Question 2

Identify the parts

Answer 2

A - alveolar septum

B - smooth muscle

C - ciliated cells and goblet cells

D - pulmonary arteriole (typically running along bronchioles connected by a piece of connective tissue)

Question 3

Identify the parts

Answer 3

A - smooth muscle

B - alveolar septum

C - epithelial layer of bronchiole

D - arteriole cut obliquely (running right along bronchiole)

Question 4

Identify the parts

Answer 4

A - alveolar septum

B - cartilage

C - epithelium (ciliated, goblet, basal, neuroendocrine)

D - smooth muscle

Question 5

Identify the parts

Answer 5

A - lamina propria

B - epithelial layer

C - mucus

D - smooth muscle

E - cartilage

F - air in alveolus

Question 6

Identify the parts

Answer 6

A - epithelial layer

B - chondrocyte

C - capillary

Question 7

Identify the parts

Answer 7

A - Club/Clara cell

B - smooth muscle

C - Red blood cell

D - arteriole

Question 8

Identify the parts

Answer 8

A - air

C - red blood cell

Arrows - pores