Hospitals often use code names to alert staff to an emergency. Code blue means a medical emergency. Code red means fire or smoke. Code black typically means there is a bomb threat. Hospitals are the ...

Hospitals use color codes to communicate emergencies quickly and discreetly. Each color code represents a different type of ...

Students are drawing these colourful arrows to help patients and their kin find the departments KOLKATA: The undergraduate students of Kolkata Medical College Hospital have come up with a colour ...