Soru

Zorluk: ZorEstablishing Priorities

Upon assuming care for a group of patients on a neurological specialty unit, the nurse reviews the most recent clinical data and patient complaints. Which patient's clinical presentation demands immediate bedside evaluation?

  1. A patient with myasthenia gravis who has developed a weak, muffled voice and jaw fatigue during breakfastCevap
  2. B
    A patient with Guillain-Barré syndrome whose motor paralysis has advanced from the ankles to the knees over the last 12 hours
  3. C
    A patient receiving a continuous intravenous alteplase infusion for an ischemic stroke who has a blood pressure of 168/92 mm Hg
  4. D
    A patient with acute bacterial meningitis who reports extreme photophobia and has an axillary temperature of 102.4°F (39.1°C)

Cevap

The patient with myasthenia gravis exhibiting a weak, muffled voice and jaw fatigue requires immediate evaluation.
The patient with myasthenia gravis is exhibiting bulbar muscle weakness, indicated by a weak, muffled voice and jaw fatigue. These are critical early warning signs of an impending myasthenic crisis and respiratory failure. In nursing prioritization, airway and breathing always take precedence over all other issues. The nurse must assess this patient immediately to ensure airway patency and prepare for potential intubation.

Adım Adım Çözüm

1
Evaluate the patient with myasthenia gravis for ABC (Airway, Breathing, Circulation) threats.
Jaw fatigue and a muffled voice indicate bulbar muscle weakness, which is a direct precursor to respiratory failure and aspiration.
Airway compromise is always the highest priority in emergency triage.
2
Assess the stability of the patient with Guillain-Barré syndrome.
Ascending paralysis reaching the knees over 12 hours is an expected disease trajectory.
The respiratory muscles (diaphragm) are not yet affected, making this a lower immediate priority.
3
Analyze the blood pressure of the patient receiving alteplase.
A blood pressure of 168/92 mm Hg is within the strict safe parameters.
Target BP is < 180/105 mm Hg to prevent bleeding; expected therapeutic maintenance does not require immediate acute intervention.
4
Review the presentation of the patient with bacterial meningitis.
High fever and photophobia are classic, expected signs of meningeal irritation.
While uncomfortable, these expected infection signs do not supersede an airway threat.

Anahtar Kavram

In prioritization, unexpected threats to the airway (such as bulbar weakness) take strict precedence over expected disease progressions or stable, monitored therapeutic parameters.
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