TOPIC 18C. Trachea, lungs, blood supply and innervation

Question 1

where does the trachea extend from to

Answer 1

from cricoid cartilage of larynx to it bifurcation

Question 2

what is the trachea

Answer 2

c-shaped cartilage connected by ligaments

Question 3

parts of trachea

Answer 3

pars cervicis and thoracis

Question 4

what fills space on dorsal surface where space is

Answer 4

m trachealis and ct

Question 5

what do sus and ru have

Answer 5

bronchus trachealis

Question 6

where does n laryngeus caudalis pass through

Answer 6

tracheal adventitia

Question 7

facies of lung

Answer 7

facies pulmonalis
facies costalis
facies diaphragmatica

Question 8

pleuras of the lung

Answer 8

parietal and pulmonale

Question 9

margos of the lung

Answer 9

margo obtuses (dorsalis)
margo acutus (ventralis)
margo basalis (diaphragm)

Question 10

what fixes lung and where

Answer 10

plica pulmonalis in caudal mediastinum

Question 11

whats hilus pulmonalis

Answer 11

the primary bronchus, pulmonary and bronchial vessels and nerves

Question 12

impressio

Answer 12

aortica and oesophagea

Question 13

bloody supply to lungs: functional and nutritional

Answer 13

pulmonary arteries and veins = functional

broncho-esophageal arteries and veins = nutritional

Question 14

which species have their left cranial lobe divided into pars cran and cauid

Answer 14

ca, sus, ru

Question 15

which species have bronchus trachealis

Answer 15

ru and sus

Question 16

where does accessory lobe sit

Answer 16

rec mediastinalis

Question 17

innervation of the lungs PS and S?

Answer 17

yes

Question 18

Symp innervation

Answer 18

medial and caudal cervical ggls

Question 19

ps innerv

Answer 19

vagus nerve and pulmonary plexus