After surgical hand washing the scrub nurse' hand should be?

NIMHANS Nursing Officer - 2021

Medical & Surgical Nursing

Easy

Appeared in: NIMHANS Nursing Officer - 2021

Explanation

The correct position for a scrub nurse's hands after surgical hand washing is above the waist level.
This is a critical principle of surgical asepsis because any object or part of the body held below the waist is considered contaminated.
Keeping hands above the waist ensures they remain within the designated sterile zone, which is from the chest to the level of the sterile field.
This position must be maintained until sterile gloves are donned to prevent accidental contamination.
A related principle is to keep hands higher than the elbows, which allows water to drain away from the fingertips, but the waistline is the definitive boundary for the sterile field.

Option A: While hands should be held higher than the elbows during the scrub and rinse to allow water to drain away, 'above the waist level' is the more encompassing and critical rule for maintaining the sterile field after the scrub is complete.
Option B: This is incorrect and dangerous. Holding hands below the elbows would cause contaminated water from the arms and elbows to flow down to the freshly scrubbed, clean hands, violating the principle of gravity in asepsis.
Option D: This is incorrect. The area below the waist is always considered unsterile in the operating room environment. Placing hands below the waist would immediately contaminate them.

Clinical Relevance

Nursing practice connection: Safe nursing care depends on performing Principles of Surgical Asepsis and Hand Hygiene in the correct sequence, documenting the action clearly, and monitoring for the expected response.
Strict adherence to aseptic techniques, including proper hand positioning, is paramount in preventing surgical site infections (SSIs), which are a major cause of postoperative morbidity.
Nurses must be vigilant and self-aware to maintain this posture, as even a momentary lapse can compromise the sterile field and endanger the patient.
What if? If a scrub nurse accidentally drops their hands below their waist, they are considered contaminated. The nurse must immediately declare the contamination, and the surgical scrub process must be repeated before they can participate in the procedure.

How to Approach the Question

Identify the question as a procedural knowledge question related to surgical asepsis.
Recall the fundamental principles of maintaining a sterile field in an operating room.
Focus on the concept of the 'sterile zone.' Remember that for a gowned person, this zone is generally considered to be in front, from the chest to the waist.
Evaluate the options based on this principle. Any action that involves moving below the waist is incorrect.
Differentiate between the rule for the washing process (hands higher than elbows for drainage) and the rule for maintaining sterility afterward (hands above the waist). The latter is the constant state that must be maintained.

Concept Tested & Keywords

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