Sometimes nurses are forced to take a different approach based on the circumstances and advise the doctor to take a different approach due to the patient's unique circumstances. Without a nurse, patients will not be able to receive the quality of care they need. Without nurses, hospitals will not be able to care for a large number of patients at once. Many nurses devote their careers to specialization in specific practical areas or skill sets (such as ICU, CRNA) that make them a valuable asset to any medical team. These nurses include multidisciplinary teams that care for patients with complex disorders that require extensive knowledge and experience. Nurses are the eyes and ears of the hospital. They know which health products work best, modify patient care processes, and identify excessive lesions and other inefficiencies. In fact, all Elcam safety products are inspired by nurses who want to improve the healthcare environment for patients and staff. For example, the amazing Stopcock, which is designed to improve patient safety by reducing the risk of blood and drug infections, and staff safety in the event of blood and drug spills and needle injury.