CURB-65 is a BTS recommended severity rating for community acquired pneumonia (CAP) and should not be confused with the ABC criteria defined in the flow diagram. Patients with a CURB-65 score of 3 or more are at highest risk of death and should be managed as having severe pneumonia.
Blot out spills as soon as they occur. Due to the porous nature of slate, it is best not to wipe spills on countertops. When wiped, the fluid spreads which creates and spreads stains on your countertop. Clear stains on your slate with a poultice meant for natural stone countertops.
The primary mineral composition of this rock is quartz, illite or muscovite, and its secondary composition is biotite, hematite, pyrite, feldspar, tourmaline and chlorite. Slate is highly resistant to fire, stains and acid spills. It is commercially available as Vermont slate tiles, Chinese and Indian slates.The colour of this rock is mostly in a variety of shades of grey; ranging from dark to light grey. Occasionaly, it can also be found in hues of red, green, purple, brown and black.late is highly useful in the construction industry for the production of roofing sheets and coverings. Slate is chosen over its artificial counterparts because of its outstanding chemical and physical properties.