A child is admitted to the pediatric ward with suspected rheumatic arthritis. What should be an important question that a nurse should ask the parents?

Appeared in: JODHPUR AIIMS SNO-2018

Explanation

Acute Rheumatic Fever (ARF) is an autoimmune reaction that follows an untreated or undertreated Group A Streptococcus (GAS) pharyngitis (sore throat).
Rheumatic arthritis (migratory polyarthritis) is one of the most common major manifestations of ARF, as defined by the Jones Criteria.
Therefore, the most critical piece of historical information is whether the child had a recent sore throat, as this establishes the link between the preceding infection and the current joint symptoms.
Identifying this link is essential for diagnosis and initiating treatment to prevent long-term complications, especially rheumatic heart disease.

Option A: Vomiting is a non-specific symptom and is not a recognized criterion for diagnosing acute rheumatic fever. It can be associated with many pediatric illnesses but does not point specifically to a post-streptococcal cause.
Option C: While fever is a symptom of ARF, it is classified as a minor criterion in the Jones Criteria. It is a very common and non-specific sign of infection and inflammation, making it less diagnostically significant than the history of a preceding pharyngitis, which points to the specific etiology.
Option D: Lack of interest in food (anorexia) is a very general symptom of being unwell and is not a specific feature of acute rheumatic fever. Many conditions, from minor viral illnesses to serious diseases, can cause anorexia in a child.

Clinical Relevance

Nursing practice connection: Use the key finding related to Pathophysiology and Nursing Assessment of Acute Rheumatic Fever to guide bedside assessment, documentation, and the next nursing action.
A nurse's thorough history-taking is critical for the early diagnosis of ARF. Promptly identifying the link to a recent sore throat can lead to faster treatment and prevention of irreversible heart valve damage (rheumatic heart disease).
Patient education is key. Nurses must educate families on the importance of seeking medical care for sore throats and completing the full course of prescribed antibiotics to prevent ARF.
What if the child had a recent skin infection (impetigo) instead of a sore throat? While also caused by GAS, streptococcal skin infections are strongly linked to post-streptococcal glomerulonephritis (a kidney problem), but rarely cause acute rheumatic fever. The site of the initial infection matters.

How to Approach the Question

First, identify the key condition in the question stem: 'suspected rheumatic arthritis' in a child.
Recall the pathophysiology of this condition. Rheumatic arthritis is a manifestation of Acute Rheumatic Fever (ARF).
Remember the primary trigger for ARF: a preceding Group A Streptococcal infection, most commonly pharyngitis (sore throat).
Evaluate the options to see which question directly investigates this trigger.
The question about a 'recent episode of pharyngitis' is the only one that directly probes for the classic antecedent event of ARF.
Eliminate the other options as they represent non-specific symptoms (vomiting, fever, anorexia) that are less helpful in confirming this specific diagnosis.

Concept Tested & Keywords

Concept Tested: Pathophysiology and Nursing Assessment of Acute Rheumatic Fever
Stem keywords: rheumatic arthritis, pediatric ward, child, important question
Lead-in keywords: important question
Clinical cues: Suspected rheumatic arthritis in a child suggests a post-infectious inflammatory condition.
Negative lead-in flag: false

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E6 Text Book Of Pediatric Nursing 3rd Panchali Pal — Part 2 (pp 239-476 of 713) p. 109-111

E6 Nelson Textbook of Pediatrics(2024) — Volume 1 p. 1716-1718

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