When excess fluid enters this space, it compresses the lungs so that they cannot fully expand and results in impaired breathing. It must be emphasized that a pleural effusion involves fluid on the outside or surrounding the lungs, not within the lung tissues. Fluid accumulation within the lungs is generally called pulmonary edema.
Type K fire extinguishers are recommended to extinguish kitchen fires involving oils and grease, and all commercial kitchens with commercial cooking system hoods and fire suppression systems should have a type K fire extinguisher.
The Different Types of Fire Extinguishers. Although little used in Ireland, water fire extinguishers are good for tackling class A fires involving burning wood, paper, textiles and general combustible materials. They don't contain any harmful chemicals or residual agents and they are kind to the environment.