Dubai Desert Conservation Reserve. To learn more about the desert and its natural environment, visit the Dubai Desert Conservation Reserve. This organisation is dedicated to preserving the desertâs biodiversity, and guided tours can be booked with approved operators.
BLS, in the health context, is an acronym for Basic Life Support. Basic Life Support (BLS) is a specific level of prehospital medical care provided by trained responders, including emer in the absence of advanced medical care. Basic Life Support consists of a number of life-saving techniques focused on the ABCs of pre-hospital emergency care:
Summary. 1  AlS means Advance Life Support and BLS means Basic life Support. 2  A BLS unit will have two Emergency medical Technicians. 3  On the other hand, an ALS unit will have a paramedic apart from the Emergency medical Technician. 4  A BLS provider cannot use needles or other devices that makes cuts in the skin.