The Nadas criteria are used to assess:

DSSSB 14 August 2024

Child Health Nursing (Pediatrics)

Easy

Appeared in: DSSSB 14 August 2024

Explanation

The Nadas criteria are a standardized set of clinical guidelines specifically used to assess and diagnose congenital heart disease (CHD) in children.
A positive diagnosis of CHD is made if the child meets either one major criterion or two minor criteria.
Major criteria are significant findings that strongly suggest heart disease, such as a loud systolic murmur (grade III+), any diastolic murmur, central cyanosis, or congestive heart failure.
Minor criteria are less specific but still important findings, including a softer systolic murmur, an abnormal second heart sound, or abnormalities on an ECG, chest X-ray, or blood pressure measurement.

Option A: Epispadias is a congenital malformation of the penis where the urethra opens on the dorsal (top) surface. Its diagnosis is based on direct physical examination, not on cardiac assessment criteria.
Option C: Spina bifida is a neural tube defect affecting the spine. It is diagnosed using prenatal screening (like maternal serum alpha-fetoprotein and ultrasound) and postnatal imaging of the spine, not cardiac criteria.
Option D: Gastroschisis is a congenital defect of the abdominal wall, where the intestines protrude outside the body. It is diagnosed visually at birth or through prenatal ultrasound, and is unrelated to cardiac function criteria.

Clinical Relevance

Nursing practice connection: This is primarily an exam-oriented knowledge point with limited direct bedside application, so retain Diagnostic criteria for congenital heart disease in children as background academic context rather than a clinical decision trigger.
Nurses in pediatric and neonatal settings use the Nadas criteria as a fundamental screening tool to identify infants and children who need a referral to a pediatric cardiologist.
Early and accurate identification of CHD using these criteria is vital for initiating timely treatment, which can prevent severe complications like heart failure, pulmonary hypertension, and failure to thrive.
A nurse's careful auscultation and assessment for these signs during routine check-ups can be the first step in diagnosing a life-threatening condition.

How to Approach the Question

This is a factual recall question that tests your knowledge of specific diagnostic criteria.
First, identify the key term in the question stem: 'Nadas criteria'.
Next, access your memory or knowledge base regarding pediatric assessment tools and diagnostic criteria.
Systematically evaluate each option. Recall or deduce the primary diagnostic method for each condition listed.
Epispadias, spina bifida, and gastroschisis are diagnosed through physical examination, imaging, or prenatal screening, not a set of cardiac-focused clinical criteria.
Associate 'Nadas criteria' with its correct application, which is the clinical assessment for congenital heart disease based on major and minor findings like murmurs and cyanosis.

Concept Tested & Keywords

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E6 Ghai Essential Pediatrics(pp 26-904 of 913) p. 432-434