Miller2

Question 1

Increased angiogenesis. Involved in BPD and ROP. Blocked > alveolar size similar to emphysema

Answer 1

VEGF

Question 2

3-7 wks

Answer 2

Embryonic stage

Question 3

28 days > right and left mainstem bronchi present

Answer 3

Embryonic stage

Question 4

44 days > pulmonary arteries arising from 6th pair aortic arches

Answer 4

Embryonic stage

Question 5

TE fistula risk

Answer 5

Embryonic stage

Question 6

Initial branching occurs resulting in 5 lobes of adult lung

Answer 6

Embryonic stage

Question 7

5-17 weeks

Answer 7

Pseudo glandular stage

Question 8

Rapid branching of pulmonary tree

Answer 8

Pseudo glandular stage

Question 9

Mucous glands develop with mucous production by 14 wks

Answer 9

Pseudo glandular stage

Question 10

Increased IL4/5, CD4 lymphocytes

Answer 10

Asthma

Question 11

Increased PMN and CD8 lymphocytes

Answer 11

COPD

Question 12

Vaccinate against flu and strep pneumo

Answer 12

COPD

Question 13

Changes in small airways (non-cartilaginous). After autoimmune diseases

Answer 13

Interstitial disease

Question 14

Increased alveolarization, decreased BPD. No change in PFT

Answer 14

Retinoids acid (vit A)