Nclexrn Flashcards: Sterile Technique And Sterile Field

What this deck covers

This deck focuses on Sterile Technique And Sterile Field, giving you a quick way to review the definitions, rules, and examples that matter most for Nclexrn.

How to use these flashcards

Work through these flashcards in short sessions. Try to answer each prompt before flipping the card, then revisit any cards you miss until the explanation feels automatic.

Flashcard 1: What is the correct action if a sterile item touches an unsterile surface during setup?

Answer: Discard the item and replace it with a sterile item. Sterile items become contaminated upon contact with unsterile surfaces, necessitating immediate replacement to maintain asepsis.

Flashcard 2: What is the correct minimum distance to hold the sterile solution bottle above the sterile field while pouring?

Answer: About $4$–$6$ inches ($10$–$15$ cm) above the container/field. This height allows steady pouring without splashing or risking bottle contact, maintaining solution and field sterility.

Flashcard 3: What is the correct response if a sterile drape becomes wet during a procedure?

Answer: Consider it contaminated and replace the drape/field. Moisture allows microbial strike-through, breaching the barrier and requiring a new dry field to ensure sterility.

Flashcard 4: What is the correct action if you suspect a break in sterile technique but did not see contamination?

Answer: Assume contamination and correct it immediately (replace/recreate field). Suspected breaks must be treated as actual to uphold the principle of absolute sterility in preventing infections.

Flashcard 5: What is the correct action if the label of a sterile solution bottle faces the sterile field while pouring?

Answer: Turn the label away from the field to prevent wetting it. Turning the label preserves its readability by avoiding drips that could obscure important information like expiration.

Flashcard 6: Which area of a sterile gown is considered contaminated during sterile procedures?

Answer: Back of the gown, below waist, and cuffs are contaminated. These areas are either handled, below visibility, or near non-sterile zones, increasing contamination risk during procedures.

Flashcard 7: What is the correct hand position after performing a surgical scrub and donning sterile attire?

Answer: Keep hands in sight and above waist level, away from the body. This position keeps hands visible and away from contaminated areas below the waist or against the body.

Flashcard 8: What is the correct action if a sterile field is left unattended or out of sight?

Answer: Consider it contaminated and set up a new sterile field. Unattended fields risk unseen contamination from air currents, personnel, or environmental factors.

Flashcard 9: Which option best describes how to pass a sterile object to another sterile team member?

Answer: Pass it directly, keeping it within the sterile field and in view. Direct passing within view ensures the object stays in the sterile zone without risking drops or unseen contamination.

Flashcard 10: What is the correct direction to open the side flaps of a sterile package during setup?

Answer: Open side flaps next, then open the flap closest to you last. This sequence minimizes arm extension over the field, reducing the risk of airborne or contact contamination.

Flashcard 11: Which option is correct for adding sterile instruments to a sterile field during setup?

Answer: Use sterile transfer forceps or drop technique; do not reach over field. These methods avoid extending non-sterile arms over the field, which could shed particles or cause direct contact.

Flashcard 12: Identify the correct action if you must turn while wearing a sterile gown and gloves.

Answer: Turn back-to-back or front-to-front with another sterile person. These orientations keep sterile fronts facing each other or backs exposed, preventing cross-contamination.

Flashcard 13: Identify the correct action if your sterile glove touches your gown below waist level.

Answer: Consider the glove contaminated; remove and replace the glove. Areas below waist level are considered contaminated, transferring microbes to the glove upon contact.

Flashcard 14: Which action maintains sterility when pouring sterile solution into a sterile container?

Answer: Pour without splashing; keep the bottle above the container. Controlled pouring minimizes splashing, which could aerosolize contaminants, while elevation prevents bottle contact with the field.

Flashcard 15: Which part of sterile gloves is considered contaminated after donning?

Answer: The glove cuffs are considered contaminated. Cuffs contact skin during donning, rendering them non-sterile despite the rest of the glove maintaining sterility.

Flashcard 16: Identify the correct action if a nonsterile person reaches over the sterile field to adjust equipment.

Answer: Consider the field contaminated; recreate the sterile field. Reaching over introduces airborne contaminants or particles from non-sterile attire into the field.

Flashcard 17: Which technique prevents contamination when adding a sterile item to a sterile field?

Answer: Drop the item onto the field without reaching over it. Dropping avoids extending non-sterile arms or hands over the field, preventing particle shedding or direct contamination.

Flashcard 18: Which area of a sterile gown is considered sterile after donning it correctly?

Answer: Front from chest to waist and sleeves from cuff to $2$ inches above elbow. These areas are protected during donning and remain unexposed to non-sterile surfaces, ensuring they stay aseptic.

Flashcard 19: What is the correct action after removing the cap from a sterile solution bottle?

Answer: Place the cap with the inside facing up on a clean surface. Placing the cap interior up protects the sterile inner surface from airborne contaminants during pouring.

Flashcard 20: What is the correct direction to open a sterile package first when setting up a field?

Answer: Open the flap farthest from you first. Opening the distant flap first prevents reaching over and contaminating the exposed sterile surface.

Flashcard 21: Which option indicates a sterile package is contaminated before opening it?

Answer: Tears, punctures, wetness, broken seal, or expired indicator. These signs indicate potential breaches in packaging integrity, allowing microbial entry before use.

Flashcard 22: What principle explains why moisture contaminates a sterile field?

Answer: Strike-through: fluid carries microorganisms through barriers. Strike-through occurs as liquids wick microbes through porous materials, compromising the sterile barrier.

Flashcard 23: Which parts of a sterile package wrapper are considered contaminated once opened?

Answer: The outer $1$ inch border of the wrapper is contaminated. The border is handled during opening, introducing potential contaminants from hands or air exposure.