This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Medicine
NADA's criteria are used for: 
Select and explain. 
A. Assessment of child for degree of dehydration, B. Assessment of child for degree of malnutrition, C. Assessment of child for presence of hea disease, D. Assessment of child for degree of mental
C: Assessment of child for presence of hea disease
Answer: C: Assessment of child for presence of hea disease 
Explanation: Answer is C (Assessment of child for presence of Hea disease) NADA's criteria are used for assessment of child for presence of hea disease. The assessment of a child for the presence or absence of hea disease can be done with the help of some guidelines suggested by 'V -I DA. These guidelines are called NAT) criteria. Major Minor * Systolic murmur, grade III or more, especially with a thrill * Systolic murmur < grade III * Diastolic murmur * Abnormal 2nd hea sound * Abnormal ECG * Cyanosis * Abnormal X Ray Presence of one major and two minor criteria are essential for indicating the presence of hea disease.