What is associated with Tier 3 in a tiered EMS system?

In a tiered EMS system, Tier 3 is associated with Advanced Life Support (ALS) provided by paramedics. This tier is characterized by a higher level of medical training and more advanced skills than those found in lower tiers, such as Basic Life Support (BLS) that is generally performed by EMTs. Paramedics in this tier are equipped to perform a variety of advanced medical procedures, such as intubation, administration of medications, and the use of cardiac monitoring.

The emphasis on paramedics in Tier 3 underscores the importance of having highly trained professionals who can address complex medical emergencies that require more than basic first aid. Their ability to provide comprehensive pre-hospital care greatly enhances patient outcomes, making this level crucial in the EMS system. The other tiers, while vital in their own right, focus on different levels of care that do not match the advanced capabilities and training that paramedics possess.