When referring to a specific area within a hospital, the term "hospital department" is commonly used. However, there are many synonyms that can be used to describe these areas, depending on the focus of the department. For example, a department focusing on surgery may be called the "surgical unit" or the "operating room." Similarly, a department specializing in emergency care may be called the "emergency department" or the "trauma center." Other synonyms for hospital departments include "intensive care unit," "critical care unit," "cardiology department," "oncology unit," and "pulmonary department." Ultimately, the synonym used to describe a hospital department will depend on the specific area of care being provided.