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Zorluk: Çok zorReduction of Risk Potential

A nurse is preparing a client with advanced cirrhosis for a therapeutic bedside paracentesis to relieve severe ascites. To minimize the risk of procedural complications and ensure physiological stability, arrange the following nursing actions in the correct chronological sequence.

  1. 1Instruct the client to completely empty their bladder to prevent accidental organ puncture.
  2. 2Obtain the client's baseline vital signs, body weight, and abdominal girth.
  3. 3Assist the client into a high-Fowler's position or sitting upright on the edge of the bed.
  4. 4Monitor the client for signs of hypovolemia and hypotension during ascitic fluid removal.
  5. 5Apply a sterile pressure dressing and administer prescribed intravenous albumin.

Cevap

The correct sequence prioritizes preventing mechanical organ injury first, establishing accurate post-void baselines second, positioning for procedural safety third, executing intra-procedural hemodynamic monitoring fourth, and providing post-procedural circulatory support last.
The priority sequence for a paracentesis focuses on a deliberate progression of risk reduction: preventing mechanical organ injury (voiding), establishing accurate clinical baselines (weighing post-void), ensuring safe anatomical needle insertion (upright positioning), monitoring for intra-procedural shock (hemodynamic assessments), and preventing post-procedural circulatory collapse (albumin administration).

Adım Adım Çözüm

1
Instruct the client to completely empty their bladder.
The bladder decompresses and retracts lower into the pelvic cavity.
This is the most critical initial step to eliminate the risk of accidental bladder perforation by the trocar during insertion into the lower abdomen.
2
Measure baseline vital signs, dry weight, and abdominal girth.
Accurate baseline physiological parameters are established.
Post-void measurements provide true data unskewed by urine volume, which is essential to evaluate the exact amount of fluid removed and detect hidden post-procedure bleeding.
3
Assist the client into an upright or high-Fowler's position.
Gravity causes the ascitic fluid to pool in the dependent lower abdominal cavity.
This position protects the intestines by allowing them to float upward, providing a safe, unobstructed fluid pocket for trocar insertion.
4
Monitor blood pressure and heart rate frequently during fluid drainage.
Early detection of hemodynamic instability is achieved.
Rapid removal of large volumes of fluid can cause profound fluid shifts from the intravascular space, leading to acute hypovolemic shock.
5
Apply a pressure dressing and administer intravenous albumin.
The puncture site is secured, and oncotic pressure is restored.
Albumin acts as a plasma volume expander to prevent post-paracentesis circulatory dysfunction (PPCD) and severe hypotension following large-volume fluid removal.

Anahtar Kavram

Paracentesis Risk Reduction and Sequential Complication Management
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