A child is admitted in emergency with fever and lethargy. His peripheral pulse is diminished and capillary refill time is more than 5 sec. For what nurse will manage the child's condition?

1. A

   Hypocalcaemia

2. B

   Hypoglycaemia

3. C

   To increase cardiac output

4. D

   All of these

Appeared in: NORCET 2 -2021 (Shift-2)

Explanation

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• The child's symptoms (fever, lethargy, weak pulses, prolonged capillary refill) are classic signs of circulatory shock.
• Shock is a state of inadequate tissue perfusion due to cardiovascular insufficiency.
• The fundamental problem in shock is a failure of cardiac output to meet the body's metabolic demands.
• Therefore, the primary goal of management is to restore circulation by increasing cardiac output, typically starting with rapid fluid administration.

Why Other Options Were Wrong

• Option A: Hypocalcemia primarily causes neuromuscular excitability (tetany, twitching) and is not the primary cause of the profound perfusion deficits seen in shock.
• Option B: While hypoglycemia can cause lethargy and must be checked in any ill child, it does not explain the core signs of circulatory failure like diminished pulses and prolonged capillary refill.
• Option D: This option is incorrect because increasing cardiac output is the single, most critical priority. While hypoglycemia should be ruled out, it is not the primary problem, and hypocalcemia is unlikely to be the cause.

Related Visual

• Visual 1: Flowchart: Pediatric Assessment Triangle (PAT) - to rapidly assess appearance, work of breathing, and circulation to identify a sick child.
• Visual 2: Diagram: Steps for assessing capillary refill time on a child's fingertip or sternum.
• Visual 3: Algorithm: PALS (Pediatric Advanced Life Support) algorithm for managing pediatric shock, emphasizing fluid boluses and reassessment.

Clinical Relevance

• Nursing practice connection: Prioritize focused assessment, early escalation, and real-time monitoring when managing Management of Pediatric Shock in acute care settings.
• Early recognition of shock in children is critical. Unlike adults, children can maintain a normal blood pressure until they are in an advanced stage of shock (compensated shock). A drop in blood pressure is a late and ominous sign (decompensated shock).
• The standard initial intervention for a child in hypovolemic or septic shock is a rapid bolus of an isotonic crystalloid solution (e.g., Normal Saline) at 20 mL/kg over 5-20 minutes.
• Nurses must continuously monitor for response to treatment, including improvement in heart rate, pulse quality, capillary refill, mental status, and urine output.

How to Approach the Question

• First, analyze the patient's data: a child in the emergency department.
• Next, cluster the presenting signs and symptoms: fever, lethargy, diminished peripheral pulse, and capillary refill time greater than 5 seconds.
• Recognize this specific cluster as the clinical syndrome of circulatory shock. The fever points towards a septic cause.
• Identify the core pathophysiological problem in shock: inadequate cardiac output leading to poor tissue perfusion.
• Evaluate the options to see which one directly addresses this core problem. Managing for hypocalcemia or hypoglycemia addresses potential co-existing issues but not the primary circulatory collapse.
• Conclude that the most appropriate and immediate goal is to increase cardiac output to restore perfusion.

Concept Tested & Keywords

• Concept Tested: Management of Pediatric Shock
• Stem keywords: child, emergency, fever, lethargy, diminished peripheral pulse, capillary refill time > 5 sec
• Lead-in keywords: manage
• Clinical cues: The combination of fever with signs of poor perfusion (lethargy, weak pulse, prolonged CRT) is a red flag for septic shock in a child.

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