81279

The National Programme for Prevention and Control of Cancer, Diabetes, Cardiovascular Diseases and Stroke (NPCDCS) focuses on early diagnosis and management of lifestyle-related chronic diseases.

40702

According to the provided hierarchy of evidence, Level I evidence is a systematic review or meta-analysis of all relevant randomized controlled trials (RCTs). Level II evidence is at least one well-designed RCT. Therefore, individual randomized controlled trials are considered Level II evidence.

64908

The primary mandibular central incisors usually erupt at 6-8 months

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The premaxilla is a part of the maxilla that forms the anterior portion of the hard palate and holds the incisor teeth. Its formation is a crucial step in facial development.

88394

Plummer Vinson syndrome is a rare condition characterized by iron deficiency anemia, difficulty swallowing (dysphagia) due to esophageal webs, and glossitis (inflammation of the tongue). The primary underlying cause is severe, chronic iron deficiency. 

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Sensitivity is the ability of a test to correctly identify those individuals who have the disease (true positive rate). Specificity measures the ability to correctly identify those who do not have the disease.

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Unusual extensibility of the tongue is a characteristic feature of Ehlers-Danlos syndrome.

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Irreversible pulpitis is characterized by sharp, severe pain that continues even after the stimulus (such as cold) has been removed. 

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Letterer-Siwe disease is a disturbance of lipid metabolism.

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