histo

Question 1

olfactory epithelium

Answer 1

sustinacular cells, olfactory cells, bipolar neuron, regenerative, axons (CN1), bowman glands

Question 2

does olfactory have cilia?

Answer 2

yes but non moltile

Question 3

Conducting epithelium

Answer 3

pseudostrat, ciliated, columnar with goblet cells

Question 4

where is conducting epi

Answer 4

nasal cavity, larynx, trachea, bronchi, intrapulm bronchi

Question 5

cftr transports on what side

Answer 5

APICAL

Question 6

trachea

Answer 6

adventitious, mixed submucosal glands, C shaped HYALINE cartilage, tracheal muscle, no musc. mucosa, resp epithelium

Question 7

mainstem bronchi

Answer 7

identical to trachea

Question 8

secondary (intrapulm) bronchi

Answer 8

has cartilage but not C. HAS MUSCULARIS MUCOSA

Question 9

bronchiole

Answer 9

marrow, no mucusal glands, no cart, less goblet cells, more Clara cells

Question 10

clara cells

Answer 10

club cell, non ciliated, produce surfactant, repair stem cells, protect against inflammation

Question 11

surfactant

Answer 11

made by TII cells, DPPC, increase compliance, decrease atelectasis

Question 12

atelectasis

Answer 12

collapse!

Question 13

TI pneumocyte

Answer 13

thin, long city, outside cap

Question 14

tII pneumocyte

Answer 14

small, cuboidal, corner, lamellar bodies hold surfactant. progenitor for type 1.

Question 15

pulmanary arteries

Answer 15

share adventitia

Question 16

pulm vein

Answer 16

sit in sea of alveoli