Pulmonary arteries and veins

Question 1

how many arteries does the pulmonary trunk has?

Answer 1

two that is carrying deoxygenated blood from the left ventricle

Question 2

Where does the bronchial arteries arise?

Answer 2

thoracic aorta on the left

third posterior intercostal a on the right

Question 3

What does the superior and inferior pulmonary veins carry?

Answer 3

oxygenated blood to heart

Question 4

What innervates the parietal pleura?

Answer 4

phrenic

intercostal

Question 5

What part of the parietal pleura does the intercostal nerve innervate?

Answer 5

diaphragmatic & costal portion

Question 6

What part of the parietal pleura does the phrenic nerve innervates?

Answer 6

central diaphragmatic and mediastinal portion

Question 7

What innervates the visceral pleura?

Answer 7

innervated by visceral afferents from the autonomic fibers that follow bronchial vessels

Question 8

What is drainage of the of lymph node?

Answer 8

pulmonary nodes
bronchopulmonary nodes
tracheobronchial nodes
paratracheal nodes