What is the role of a scrub nurse in an operation theatre?

Appeared in: RIMS Nursing Officer - 2022

Explanation

The scrub nurse is a core member of the surgical team who functions within the sterile field.
Key responsibilities include performing a surgical hand scrub, setting up the sterile instrument table, and preparing sutures and special equipment.
During the procedure, the scrub nurse directly assists the surgeon by anticipating needs and passing instruments, sponges, and other sterile supplies.
They are also responsible, along with the circulating nurse, for performing counts of all needles, sponges, and instruments to ensure patient safety.

Option B: This describes the primary role of the circulating nurse, who works outside the sterile field to manage the room and provide supplies as needed.
Option C: Assisting the anesthetist is not a function of the scrub nurse. This task is performed by an anesthesia technician or sometimes the circulating nurse.
Option D: Patient preparation (e.g., verification, skin prep, positioning) is a duty of the preoperative nursing staff and the circulating nurse.

Clinical Relevance

Nursing practice connection: Knowing Perioperative Nursing Roles helps nurses interpret findings accurately and avoid errors in routine assessment, medication administration, and patient teaching.
The scrub nurse's strict adherence to aseptic technique is a critical defense against surgical site infections (SSIs), a significant cause of postoperative complications.
The scrub nurse's participation in the surgical count (sponges, needles, instruments) is a vital patient safety protocol to prevent retained surgical items (RSIs).
What if? If the scrub nurse observes a break in sterile technique by any team member (e.g., a glove touches a non-sterile surface), they have the authority and responsibility to immediately call it out so the contaminated item can be replaced, protecting the patient from infection.

How to Approach the Question

First, identify the key term in the question: 'scrub nurse'.
Recall the fundamental division of roles in an operating room: the sterile team (who touch the patient/sterile instruments) and the non-sterile team (who work outside the sterile field).
Place the 'scrub nurse' within the sterile team, working alongside the surgeon.
Evaluate each option based on this classification. The correct answer must describe tasks performed within the sterile field.
Eliminate options that describe non-sterile tasks (like fetching supplies), tasks related to other specialties (like anesthesia), or tasks performed before the main surgery begins (pre-op).

Concept Tested & Keywords

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E6 Nursing Brunner Adult Health 3SA Vol 1 Part 1 pp. 72-74, 69-71

E6 Nursing Fundamentals Potter Perry 12e Part 6 p. 188-190

Practise the full RIMS Nursing Officer - 2022

Attempt every question from this paper in a timed mock, then review the full solution for each one.