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.
Your fire extinguishers should have ABC ratings on them. Here are the most common types of fire extinguishers: 1  Water extinguishers or APW extinguishers (air-pressurized water) are suitable for class A fires only.2  Never use a water extinguisher on grease fires, electrical fires or class D fires-the flames will spread and make the fire bigger!t is vital to know what type of extinguisher you are using. Using the wrong type of extinguisher for the wrong type of fire can be life-threatening. These are only the common types of fire extinguishers. There are many others to choose from.