A nurse signal is a term for the signaling equipment and devices used in healthcare facilities to alert nursing staff to the needs of patients. Synonyms for nurse signal include nurse call system, patient call system, call bell, patient alert, patient monitoring system, and nurse response system. These systems are vital for the safety and well-being of patients in hospitals and other healthcare settings. In addition to alerting nursing staff to patient needs, nurse signals may also provide other functions, such as monitoring vital signs or tracking patient movements within a facility. Ultimately, nurse signals help improve patient outcomes and ensure quality care.