competitive neuromuscular blockade

Competitive neuromuscular blockade is a medical technique used during surgery to relax muscles and facilitate intubation. It involves administering drugs that block the signals between nerves and muscles, preventing muscle contractions. This "competition" happens at specific sites on muscle cells where nerve signals typically bind. By blocking these signals, the muscles become relaxed and immobile, allowing surgeons to operate more easily. Once the surgery is completed, medications are given to reverse the effects, restoring normal muscle function. This technique is crucial for patient safety and comfort during various surgical procedures.