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Difficulty: MediumReduction of Risk Potential

A practical nurse (PN) is performing hourly rounds on a medical-surgical unit. Which of the following client assessment findings represent an increased risk for physiological instability and require immediate escalation to the registered nurse (RN)? Select all that apply.

  1. A client 1414 hours post-thyroidectomy who reports new-onset numbness and tingling around the lipsAnswer
  2. A client receiving intravenous antibiotics whose blood pressure decreased from 132/84 mm Hg132/84\text{ mm Hg} to 96/62 mm Hg96/62\text{ mm Hg} over the past two hoursAnswer
  3. C
    A client 1818 hours post-total knee arthroplasty who has a morning hemoglobin level of 10.8 g/dL10.8\text{ g/dL} (108 g/L108\text{ g/L})
  4. A client with a casted lower extremity who reports deep, throbbing pain that is unrelieved by the prescribed opioid analgesicAnswer
  5. E
    A client with an indwelling urinary catheter that has drained 180 mL180\text{ mL} of clear yellow urine over the last 44 hours
  6. F
    A client prescribed a daily oral beta-blocker who has a resting apical pulse of 68 beats/min68\text{ beats/min} prior to administration

Answer

The correct findings that require immediate escalation are the client post-thyroidectomy with lip numbness, the client with a dropping blood pressure on antibiotics, and the client with cast pain unrelieved by opioids.
Escalation to the RN is required for findings that indicate impending physiological collapse or permanent tissue damage. Numbness around the lips after a thyroidectomy signals hypocalcemia, which can progress to tetany and airway obstruction. A sudden drop in blood pressure while receiving antibiotics indicates potential anaphylaxis or sepsis. Severe, unrelieved pain in a casted extremity is a classic sign of compartment syndrome, which can lead to limb loss if not addressed immediately.

Step-by-Step Solution

1
Analyze each client's assessment finding to differentiate between expected post-procedure outcomes and early signs of critical complications.
Identified that lip numbness, significant blood pressure drops, and unrelieved cast pain represent abnormal, high-risk conditions.
The PN must accurately recognize clinical deterioration to ensure timely intervention and reduce risk potential.
2
Evaluate the remaining findings against normal physiological parameters and expected post-operative baselines.
Determined that a hemoglobin of 10.8 g/dL10.8\text{ g/dL} post-arthroplasty, 45 mL/hr45\text{ mL/hr} urine output, and a heart rate of 68 beats/min68\text{ beats/min} are acceptable and stable findings.
Recognizing normal and expected findings prevents unnecessary delays in routine care and inappropriate escalation.

Key Concept

Identifying early indicators of physiological instability and escalating critical findings within the PN scope of practice to reduce client risk.
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Topics

Reduction of Risk Potential

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