The protagonist, Selena, is immediately struck by the distinct smell of a hospital, characterized by a sterile and antiseptic fragrance mixed with a metallic scent reminiscent of blood. While unsettling, she doesn't find the odor surprising, as it’s expected in such an environment. Just as schools and auto shops have their own unique smells, hospitals emit scents that reflect their primary function, making attempts to conceal them unnecessary.

This observation highlights Selena's understanding of the associative nature of smells as markers of different spaces. The hospital's odor serves as a reminder of its purpose in healing and treating illness, much like how other environments evoke specific experiences and memories through their scents. Selena's acceptance of this smell suggests a deeper familiarity with the hospital setting.