Lungs: Blood/Nerve/Lymphatic supply Flashcards
1
Q
What is the general location of the anterior an posterior pulmonary plexuses?
A
In front of and behind of th root of the lung respectivlly.
2
Q
Which nerves will form the anterior an posterior pulmonary plexuses?
A
1) Vagus (CN X)
2) Sympathetic Trunk
3
Q
Which nerve will give the lungs parasympathtic as well as sensory innervation?
A
Vagus (CN X)
4
Q
Which nerve will give sympathetic as well as sensory innervation to the lungs?
A
Sympathetic Trunk (T2-T5 mostly)
5
Q
The sympathetic innervation will cause what to happen to the lungs?
A
Bronchial Dilation and Vasocontriction. Also decreases glandular secretion
6
Q
Parasympatheitc innervation to the lungs will cause what to happen within the lungs?
A
Bronchial constriction and Vasodialiation. Also increases glandular secreation
