Question

Difficulty: MediumReduction of Risk Potential

A licensed practical nurse (LPN) is assisting a healthcare provider with a bedside thoracentesis for a client who has a pleural effusion. In what order should the LPN perform the following actions to reduce the client's risk of potential complications? (Arrange the steps from first to last.)

  1. 1Verify the client's identity and ensure the informed consent form is signed.
  2. 2Position the client sitting upright on the edge of the bed, leaning over an overbed table.
  3. 3Instruct the client to remain completely still and refrain from coughing or deep breathing.
  4. 4Apply a sterile dressing to the puncture site immediately after the needle is withdrawn.
  5. 5Auscultate bilateral breath sounds and monitor the client's respiratory rate.

Answer

The correct sequence is: Verify identity and consent, position the client upright over a table, instruct the client to remain still, apply a sterile dressing, and finally auscultate breath sounds.
To reduce the risk of complications during a thoracentesis, the practical nurse must follow a logical sequence from pre-procedure preparation to post-procedure monitoring. First, safety protocols require verifying identity and informed consent. Next, optimal positioning is required to safely access the pleural space. Once positioned, instructing the client to remain still prevents accidental lung puncture during the procedure. Immediately after the procedure, a sterile dressing prevents air entry and infection. Finally, the nurse monitors respiratory status to detect complications such as a pneumothorax.

Step-by-Step Solution

1
Verify identity and informed consent.
The correct client is identified and legal permission is confirmed.
This is the primary safety check and must always precede any invasive procedure.
2
Position the client upright and leaning over an overbed table.
The client is in the optimal anatomical position.
This specific position expands the intercostal spaces, allowing safe access to the pleural fluid and reducing the risk of puncturing the lung.
3
Instruct the client to remain still and avoid coughing.
The client understands the critical need for immobility.
Sudden movements or coughing during needle insertion can cause a traumatic pneumothorax or liver/spleen puncture.
4
Apply a sterile dressing to the puncture site.
The puncture site is sealed immediately after needle removal.
This prompt action prevents ambient air from entering the pleural cavity (which could cause a pneumothorax) and reduces infection risk.
5
Auscultate breath sounds and monitor respiratory rate.
The client's post-procedure respiratory status is evaluated.
Continuous monitoring is necessary to detect early clinical signs of a pneumothorax, respiratory distress, or hypoxemia.

Key Concept

Prioritizing nursing actions before, during, and after an invasive procedure to minimize the risk of complications such as organ puncture or pneumothorax.
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