Common classification systems divide pleural effusions based on the chemistry composition of the fluid and what causes the effusion to be formed. Two classifications are 1) transudate pleural effusions; and 2) exudate pleural effusions. Sometimes the pleural effusion can have characteristics of both a transudate and an exudate. 1. Transudate pleural effusions are formed when fluid leaks from blood vessels into the pleural
The Eels (England and Wales) Regulations 2009 are extremely important for the protection of eels, given their vulnerable status. However, they do have major implications for businesses, and non-compliance is a punishable offence.he full text of the Eels (England and Wales) Regulations 2009 can be viewed on the legislation.gov.uk site, and downloaded in PDF format from there.
While many true eels are considered delicacies in many cultures, especially in Europe, Electric Eels are not true eels. They are actually a type of Knife Fish. That being said, Electric Eels are not very suitable for human consumption, as they have little edible flesh. Most of their body is composed of the organs that produce the electric shock.