What are included in major and major criteria of jones rheumatic fever?

1. Carditis

2. Polyarthralgia

3. Chorea

4. Shortened PR interval

5. Erythema nodosum

1. A

   1,2,3

2. B

   2,3,4

3. C

   1,2,3,5

4. D

   4,5

Appeared in: INI-CET EXAM -2025

Explanation

• The Jones criteria are used to diagnose acute rheumatic fever (ARF).
• Carditis (inflammation of the heart) and Sydenham's chorea (a neurological disorder with involuntary movements) are two of the five major criteria.
• The option includes Carditis (1) and Chorea (3), which are correct major criteria.
• Polyarthralgia (2), or joint pain, is listed. While technically a minor criterion (with Polyarthritis being the major one), this option is the best fit among the choices as it contains two definite major criteria.
• In certain high-risk populations, the 2015 revised Jones criteria allow for polyarthralgia to be considered a major criterion, making this combination valid in some contexts.

Why Other Options Were Wrong

• Option B: This option includes item 4, 'Shortened PR interval,' which is incorrect. A prolonged PR interval is a minor criterion for rheumatic fever, not a shortened one.
• Option C: This option includes item 5, 'Erythema nodosum.' This is incorrect. The major dermatological criterion for rheumatic fever is Erythema marginatum, which is a distinct, serpiginous rash. Erythema nodosum is associated with other inflammatory conditions.
• Option D: This option contains two incorrect items: 'Shortened PR interval' (4) and 'Erythema nodosum' (5). Neither is part of the Jones criteria for rheumatic fever.

Related Visual

• Visual 1: Diagram - An infographic illustrating the JONES mnemonic for the major criteria of rheumatic fever, with simple icons for Joints, Heart (Carditis), Nodules, Erythema marginatum, and Sydenham's chorea.
• Visual 2: Comparison Table - A table clearly differentiating between the major and minor Jones criteria, highlighting the distinction between Polyarthritis (major) and Polyarthralgia (minor).

Clinical Relevance

• Nursing practice connection: This is primarily an exam-oriented knowledge point with limited direct bedside application, so retain Jones Criteria for Rheumatic Fever as background academic context rather than a clinical decision trigger.
• Accurate diagnosis of acute rheumatic fever using the Jones criteria is critical to initiate timely treatment and secondary prophylaxis with penicillin.
• The primary goal of managing rheumatic fever is to prevent rheumatic heart disease (RHD), a chronic condition that causes permanent damage to heart valves and is a major cause of cardiovascular morbidity and mortality in young people, especially in developing countries.
• What if? If a patient presents with only chorea and no other signs, it is still sufficient for a diagnosis of rheumatic fever, as chorea can have a long latent period and other signs may have already resolved.

How to Approach the Question

• First, identify the core concept of the question, which is the 'major criteria' for 'rheumatic fever' according to the 'Jones criteria'.
• Recall the mnemonic 'JONES' for the five major criteria: Joints (Polyarthritis), O (Carditis), Nodules (Subcutaneous), Erythema marginatum, and Sydenham's chorea.
• Evaluate each of the five listed items against the known major criteria.
• Identify that Carditis (1) and Chorea (3) are major criteria.
• Recognize that Polyarthralgia (2) is a minor criterion, while Polyarthritis is major. Also, note that 'Shortened PR interval' (4) and 'Erythema nodosum' (5) are incorrect.
• Analyze the given options, which are combinations of the item numbers.

Concept Tested & Keywords

• Concept Tested: Jones Criteria for Rheumatic Fever
• Stem keywords: rheumatic fever, jones criteria, major criteria
• Lead-in keywords: What are included
• Negative lead-in flag: false

Question ID

QHzx1_ie7q7g9E3mlB0lI3

Copy ID