A27 year-old presents with right-sided thoracic myofascial pain. a 25-gauge 1.5-inch needle on a 10 cc controlled syringe with 0.25% bupivacaine was used. after negative aspiration, 2 cc were injected into each trigger point. a total of four trigger points were injected. a total of 8 cc of bupivacaine was used on the rhomboid major, rhomboid minor, and levator scapular muscles. what cpt® code(s) is/are reported for this procedure? answer

c genetic engineering

it provides an alternative energy pathway for the reaction to proceed.

a catalyst is a substance that speeds up the rate of a chemical reaction but is not consumed during the course of the reaction.

catalysts increase the rate of reaction without being used up. they do this by lowering the activation energy needed. with a catalyst, more collisions result in a reaction, so the rate of reaction increases. different reactions need different catalysts.

a catalyst works by providing an alternative reaction pathway to the reaction product. the rate of the reaction is increased as this alternative route has a lower activation energy than the reaction route not mediated by the catalyst.