What Operating Room nurses actually do
Operating room nurses work in one of the most unique environments in nursing. There are two distinct roles: the scrub nurse, who handles sterile instruments and assists the surgeon directly, and the circulating RN, who manages the room, advocates for the anesthetized patient, documents, and coordinates the team. OR nursing is highly procedural, protocol-driven, and technical — and radically different from floor nursing in that your patient cannot speak for themselves.
Patient population
Surgical patients across all specialties — general, orthopedic, cardiovascular, neurosurgery, GYN, ENT, plastics, and more. Patients are anesthetized and entirely dependent on the OR team.
A typical shift
Day shifts are most common (6 AM – 3 PM), though on-call requirements apply at most facilities. Cases can last 30 minutes to 14+ hours. You'll set up the sterile field, coordinate with the surgeon and anesthesiologist, perform instrument and sponge counts, and document every surgical event precisely.
Key clinical skills
How to get in
Breaking into Operating Room
Most facilities train OR nurses through dedicated perioperative programs (often 6–12 months), and many hire new graduates. AORN (Association of periOperative Registered Nurses) advocates strongly for new grad perioperative programs. Be prepared: OR nursing is a completely different world from floor nursing, and not everyone thrives in an environment with minimal patient interaction.
Strengths of this specialty
- +Day-shift-heavy schedule at many facilities
- +Highly specialized and marketable skill set
- +Strong team structure with clear, defined roles
- +Different from floor nursing in all the best ways
Challenges to consider
- −Very limited patient interaction (patients are asleep)
- −On-call requirements at most facilities
- −Long orientation — steep learning curve
- −Standing for long cases is physically demanding
Build the skills you need
Whether you're in nursing school or preparing for NCLEX, our practice question bank covers the clinical reasoning you'll use every day.