ANAT30008 Lecture Notes - Lecture 6: Phrenic Nerve, Pleural Cavity, Pneumothorax

12 views5 pages

Document Summary

Development of pleura: as growth occurs, the viscera tend to move forward into the enlarging cavity, notice that it"s still a single membrane all the way around the cavity. Early in development, viscera develop somewhere in body wall (usually the posterior body wall) behind a cavity that is lined by a layer of cells which form a membrane. As the viscera grows and occupies the size of cavity, you will get the appearance of double layered membrane parietal/visceral layer. Sensory nerve supply to the parietal pleura is derived from the nerve supply of the body wall and diaphragm intercostal n. and phrenic n. Shares innervation with the part that it lines (body wall and diaphragm): e. g. 1. Pain from costal part of parietal pleura will be referred to the relevant thoracic dermatomes: e. g. 2. Pain from diaphragmatic part of parietal pleura will be referred to the dermatomes supplied by c3-5 (origin of phrenic nerve).

Get access

Grade+20% off
$8 USD/m$10 USD/m
Billed $96 USD annually
Grade+
Homework Help
Study Guides
Textbook Solutions
Class Notes
Textbook Notes
Booster Class
40 Verified Answers
Class+
$8 USD/m
Billed $96 USD annually
Class+
Homework Help
Study Guides
Textbook Solutions
Class Notes
Textbook Notes
Booster Class
30 Verified Answers

Related Documents

Related Questions