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Principles of Infection Control and Aseptic Technique in Sterile Suctioning

- Sterile suctioning is an invasive procedure that can introduce microorganisms into the lower respiratory tract and cause infection. Therefore, infection control measures are essential to prevent nosocomial pneumonia and other complications.

- Infection control measures include hand hygiene, personal protective equipment (PPE), sterile equipment and supplies, proper disposal of waste materials, and environmental cleaning.

- Hand hygiene is the most important measure to prevent cross-contamination. It involves washing hands with soap and water or using alcohol-based hand rub before and after contact with the patient or any potentially contaminated items.

- PPE consists of gloves, gown, mask, eye protection, and hair cover. It protects the health care worker from exposure to bloodborne pathogens and other infectious agents. It also prevents transmission of microorganisms from the health care worker to the patient or vice versa.

- Sterile equipment and supplies include suction device, tubing system, collection container, catheter, saline solution, gloves, and sterile drape. They should be opened and handled using aseptic technique, which involves avoiding contact with any non-sterile surfaces or items.

- Proper disposal of waste materials involves discarding used catheters, gloves, and other contaminated items into appropriate biohazard bags or containers. The collection container should be emptied and cleaned after each use or when it is full.

- Environmental cleaning involves wiping the suction device, tubing system, and other surfaces with disinfectant solution after each use or at least once a day. The suction device should be checked for proper functioning and maintenance regularly.

Questions on Principles of Infection Control and Aseptic Technique in Sterile Suctioning

Correct Answer is C

Explanation

Sterile suctioning is not performed to monitor vital signs. Although vital signs may be monitored during the procedure, it is not the primary purpose of suctioning.

Correct Answer is ["A","B","C","D"]

Explanation

Glass suctioning catheters are not used for sterile suctioning due to the risk of breakage, which can lead to serious injuries and complications.

Correct Answer is C

Explanation

Feeling lightheaded may be a common sensation during and after suctioning due to the stimulation of the gag reflex, but it does not necessarily contraindicate the procedure. It is essential to ensure adequate oxygenation and provide proper support during the procedure to minimize this discomfort.

Correct Answer is A

Explanation

Using an artificial airway at night, such as a tracheostomy tube, indicates that the patient may require suctioning to maintain airway patency. While having an artificial airway increases the risk of infection and other complications, it is not a contraindication for sterile suctioning if clinically indicated.

Correct Answer is A

Explanation

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.

Correct Answer is D

Explanation

When suctioning patients with an artificial airway, using disposable plastic catheters is preferred to reduce the risk of infection. Disposable catheters are single-use and discarded after each procedure, minimizing the potential for contamination and cross-infection between patients.

Correct Answer is A

Explanation

A catheter with a single opening is not ideal for suctioning thick secretions. It may not provide sufficient suctioning power and could lead to ineffective removal of secretions from the patient's airway.

Correct Answer is ["A","D","E"]

Explanation

Wearing gloves and a mask during suctioning helps protect the nurse from exposure to the patient's bodily fluids and potential infectious agents. Repeat steps 7 to 9 until no more secretions are obtained or until three passes are completed. Do not suction more than three times in a row to prevent complications. Allow at least one minute of rest between each suction pass to prevent fatigue and distress .

Correct Answer is A

Explanation

Inserting the catheter into the artificial airway using sterile technique is part of the procedure but should be preceded by wearing proper PPE to maintain a sterile environment.

Correct Answer is ["B","C","E"]

Explanation

Providing encouragement and support to the client throughout the procedure is crucial for their comfort and cooperation. Suctioning can be uncomfortable, and the client may need reassurance during the process.

Correct Answer is C

Explanation

(Incorrect) Advising the patient to take slow deep breaths to increase oxygen levels may not be sufficient to address the oxygen saturation drop, which requires immediate intervention.

Correct Answer is B

Explanation

(Incorrect) Promising to suction quickly may not address the client's worry and might compromise the effectiveness of the procedure, as thorough suctioning is necessary.

(Incorrect) Assessing the patient's response to suctioning is essential, but ensuring safety and repositioning take precedence immediately after the procedure.

<p>Preoxygenating the patient with 100% oxygen is not a step required before suctioning. Preoxygenation may be necessary before some procedures, but it is not specifically indicated for sterile suctioning.</p>

<p>Increasing the suction pass time is not recommended as it can exacerbate the patient&#39;s condition and lead to complications. The focus should be on stopping suctioning and providing appropriate interventions.</p>

<p>Providing oral or nasal care after suctioning helps maintain the patient&#39;s airway, promote comfort, and prevent infections.</p>

<p>Before performing sterile suctioning on a patient with an endotracheal tube (ETT), the nurse should preoxygenate the patient with 100% oxygen. Suctioning can temporarily decrease oxygen levels in the airway, and preoxygenation helps prevent hypoxia during the procedure.</p>

<p>Suctioning more than three times in a row is not recommended because it can lead to hypoxia and tissue trauma. Frequent suctioning can reduce the oxygen levels in the airway and cause damage to the delicate tissues.<strong> </strong></p>

<p>Dismissing the patient&#39;s anxiety by stating that suctioning is routine may not effectively address the patient&#39;s feelings and may not be comforting.<br /> </p>

<p>The nurse should respond by acknowledging the discomfort and pausing the procedure to reposition the nasopharyngeal tube. Repositioning can help alleviate the discomfort while ensuring the oxygenation needs are still met.</p>

<p>Increasing the suction pressure for one last pass is not necessary and may cause harm to the patient&#39;s airway. Proper suctioning technique involves limiting the suctioning time and pressure to avoid tissue damage and potential complications.</p>

<p>Changing the tracheostomy ties every 24 hours is the appropriate action. Regular changing of the ties helps prevent complications such as skin breakdown, ensures a secure fit of the tracheostomy tube, and reduces the risk of infection.</p>

<p>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&#39;s airway patency.</p>

<p>Rinsing the catheter and tubing with saline after each suction pass helps maintain patency and prevent the accumulation of secretions, ensuring effective suctioning during the procedure.</p>
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