A nurse is setting up a sterile field prior to changing a client's dressing. Which of the following actions should the nurse take?
Place a sterile kit on the overbed table above waist level.
Open the outermost flap of the sterile kit toward their body.
Turn their back to the sterile field when coughing during the procedure.
Hold a package of sterile gauze 30.5 cm (12 in) above the sterile field when dropping the gauze onto the field.
The Correct Answer is A
The correct answer is Choice A.
Choice A rationale: Placing a sterile kit on the overbed table above waist level maintains the sterility of the field. This position ensures that the kit is not contaminated by lower surfaces or inadvertent touch, which is essential for preventing infection during dressing changes.
Choice B rationale: Opening the outermost flap of the sterile kit toward their body increases the risk of contaminating the sterile field. The first flap should be opened away from the body to maintain the sterility of the field and prevent contamination.
Choice C rationale: Turning their back to the sterile field when coughing is incorrect because it increases the risk of contamination. The nurse should step away from the sterile field and cough into their elbow or use a mask to maintain sterility.
Choice D rationale: Holding a package of sterile gauze 30.5 cm (12 in) above the sterile field when dropping the gauze onto the field is too high and increases the risk of contamination. The gauze should be held closer, approximately 6 inches above the field, to ensure accuracy and sterility.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
Choice A rationale:
Inquiring whether the client's family knows about their anxiety is not directly related to addressing the client's current anxiety. The focus should be on the client's feelings and needs rather than involving the family in this particular instance.
Choice B rationale:
This choice is the most appropriate response. Asking the client to share memories from their past redirects their attention from the current anxiety-provoking situation. Discussing positive memories can help alleviate anxiety and provide comfort to the client.
Choice C rationale:
Suggesting to talk later after caring for other clients dismisses the client's immediate need for support and comfort. It's essential to address the client's anxiety promptly rather than delaying the discussion.
Choice D rationale:
Asking the client why they are feeling anxious might put them on the spot and could potentially escalate their anxiety. Instead of prompting them to explain the cause of their anxiety, the nurse should focus on providing reassurance and distraction.
Correct Answer is D
Explanation
Choice A rationale:
Using a 5-mL syringe to flush the catheter is not the best choice. Central venous access devices typically require a larger syringe for flushing to prevent excessive pressure and potential damage to the catheter. A smaller syringe like the 5-mL syringe can create higher pressure, which could cause complications.
Choice B rationale:
Changing the site dressing and stabilization device every 24 hours is not the recommended practice. The dressing and stabilization device should be changed according to facility policy and as needed, but a rigid 24-hour schedule is not necessary and might increase the risk of infection due to unnecessary exposure.
Choice C rationale:
Expecting blood to appear in the catheter lumen after flushing is incorrect. Blood in the catheter lumen after flushing could indicate complications such as a dislodged catheter or other issues requiring immediate attention. The catheter should ideally remain patent without the presence of blood.
Choice D rationale:
This is the correct choice. Using chlorhexidine solution to clean the catheter is an evidence-based practice to prevent infection at the insertion site. Chlorhexidine has broad-spectrum antimicrobial properties and helps reduce the risk of catheter-related infections.
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