Most states do not require a college degree in order to become an EMT. In fact, many EMTs work as volunteers. Furthermore, some do not require a degree to become a paramedic; however most employers place preference on hiring a paramedic who has received an Associateâs degree through an accredited paramedic school.
â¢ QED (noun). The noun QED has 1 sense: 1. a relativistic quantum theory of the electromagnetic interactions of photons and electrons and muons. Familiarity information: QED used as a noun is very rare. Dictionary entry details.
Tetrad (music), a set of four notes; Tetrad (symbol) or tetractys; Tetrad (unit of area) Tetrad, a group of four haploid and immature pollen grains in tetrahedral fashion produced by meiotic microsporogenesis; Tetrad (astronomy), an occurrence of 4 total lunar eclipses in a row with intervals of 6 lunations . Tetrad (computing), a 4-bit group