* Safety: Movie sets can be dangerous places, with props, costumes, and stunts presenting potential hazards. Nurses were on hand to provide immediate medical attention in case of accidents or injuries.
* Working conditions: Long hours, intense filming schedules, and sometimes physically demanding work can take a toll on actors and crew. Nurses provided health checkups, dealt with minor ailments, and ensured everyone stayed healthy during filming.
* Special effects: Some scenes involved special effects that required the use of makeup and prosthetics, which could sometimes cause skin irritations or allergic reactions. Nurses were on hand to monitor these effects and provide treatment if necessary.
* Child actors: The Harry Potter films featured many child actors, who required special attention and care. Nurses ensured their wellbeing and provided support in case of any issues.
It's important to note that nurses were not always present on set, but were available when needed. The specific responsibilities of nurses could vary depending on the specific scene being filmed and the potential risks involved.