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Difficulty: HardEstablishing Priorities

Following the intershift handover on a high-acuity orthopedic trauma unit, the registered nurse is planning initial assessments. Which client presentation dictates the highest priority for immediate clinical evaluation?

  1. A client with a blunt pelvic trauma sustained 4 hours ago who demonstrates increasing abdominal rigidity and a resting heart rate of 118 beats/minute.Answer
  2. B
    A client 12 hours post-open reduction internal fixation of a tibial fracture who reports an 8/10 pain level that worsens with passive toe flexion.
  3. C
    A client with a femoral external fixator applied 24 hours ago who has scant serosanguineous drainage and localized erythema at the pin sites.
  4. D
    A client 2 days post-total knee arthroplasty who refuses to participate in physical therapy due to severe, sudden muscle spasms in the operative leg.

Answer

The client with a blunt pelvic trauma who demonstrates increasing abdominal rigidity and a resting heart rate of 118 beats/minute.
Pelvic fractures carry a high risk of massive, life-threatening retroperitoneal or intra-abdominal bleeding due to the highly vascular nature of the pelvis. Increasing abdominal rigidity (a sign of blood accumulating in the peritoneal cavity) combined with resting tachycardia are cardinal early indicators of hemorrhagic shock. This represents an acute, systemic circulatory emergency (ABC priority) that can lead to rapid cardiovascular collapse, making this client the absolute highest priority.

Step-by-Step Solution

1
Analyze each client's clinical presentation to determine if the findings are expected or unexpected based on their diagnosis and postoperative timeline.
The pelvic trauma and tibial fracture presentations are unexpected emergencies, whereas the external fixator and knee arthroplasty presentations are expected complications or normal healing processes.
Differentiating expected from unexpected outcomes immediately eliminates lower-priority clients.
2
Evaluate the unstable clients using the Airway-Breathing-Circulation (ABC) framework and recognize the specific pathophysiological threats.
The pelvic fracture client exhibits signs of hemorrhagic shock (systemic circulatory collapse). The tibial fracture client exhibits signs of compartment syndrome (localized limb ischemia).
Identifying the exact nature of the emergency is required to apply advanced prioritization rules.
3
Apply the 'Life over Limb' clinical judgment principle to rank the remaining emergencies.
The systemic threat of hemorrhagic shock takes absolute precedence over the localized threat of compartment syndrome.
Systemic cardiovascular collapse will cause death within minutes to hours, whereas compartment syndrome results in limb loss over a longer timeframe.

Key Concept

Prioritization using the 'Life over Limb' principle and recognition of systemic hemorrhagic shock versus localized emergencies.
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Establishing Priorities

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