A nurse is teaching infection control principles for sterile suctioning. Which measure is the most important to prevent cross-contamination during the procedure?
Using personal protective equipment (PPE).
Proper disposal of waste materials.
Environmental cleaning of the suction device.
Performing hand hygiene before and after the procedure.
The Correct Answer is A
Choice A rationale:
The most crucial measure to prevent cross-contamination during sterile suctioning is the use of personal protective equipment (PPE). PPE, including gloves, gown, mask, and eye protection, creates a barrier between the healthcare provider and the patient's respiratory secretions, reducing the risk of infection transmission.
Choice B rationale:
Proper disposal of waste materials is important for infection control, but it is not the most critical measure to prevent cross-contamination during sterile suctioning. While proper waste disposal is necessary to reduce the spread of infections, using PPE is more directly related to preventing cross-contamination during the procedure.
Choice C rationale:
Environmental cleaning of the suction device is essential for infection control, but it is not the most important measure to prevent cross-contamination during sterile suctioning. The immediate and direct protection provided by PPE is more effective in reducing the risk of transmission during the procedure.
Choice D rationale:
Performing hand hygiene before and after the procedure is vital for infection control, but it is not the most crucial measure to prevent cross-contamination during sterile suctioning. While hand hygiene is essential for reducing the spread of infections, using PPE provides an additional layer of protection during the procedure.
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Related Questions
Correct Answer is C
Explanation
Choice A rationale:
Limiting the suctioning time to 15 seconds may still be too long for some patients, increasing the risk of hypoxia and other complications related to prolonged suctioning. The optimal suctioning time should be shorter to minimize adverse effects.
Choice B rationale:
Limiting the suctioning time to 20 seconds is longer than the recommended duration. Prolonged suctioning can cause hypoxia, increased intracranial pressure, and other adverse effects, making it crucial to keep the time as short as possible.
Choice C rationale:
Suctioning time should generally be limited to 10 seconds to reduce the risk of complications while effectively clearing the patient's airway. This duration allows for adequate removal of secretions without causing significant disturbances to the patient's oxygenation and hemodynamic stability.
Choice D rationale:
Limiting the suctioning time to 5 seconds is too short to effectively clear secretions from the airway, especially in patients with excessive or tenacious secretions. Sufficient time is needed to ensure proper removal of respiratory secretions and maintain the patient's airway patency.
Correct Answer is A
Explanation
Choice A rationale:
(Correct) After sterile suctioning, it is essential to reposition the patient to a comfortable and safe position, ensuring proper alignment and support to prevent complications.
Choice B rationale:
(Incorrect) While documentation is crucial, ensuring the patient's safety and comfort should be the immediate priority after the procedure.
Choice C rationale:
(Incorrect) The nurse should not remove the catheter and tubing from the artificial airway immediately after suctioning, as it may still be needed for subsequent interventions.
Choice D rationale:
(Incorrect) Assessing the patient's response to suctioning is essential, but ensuring safety and repositioning take precedence immediately after the procedure.
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