Question
Endemic cardiomyopathy in children is linked to the deficiency of
The correct answer is
selenium
Endemic Cardiomyopathy Link to Selenium Deficiency
Endemic cardiomyopathy, observed particularly in children in specific regions, is closely linked to a deficiency of the essential trace mineral selenium.
This condition is often known as Keshan disease. It underscores the vital role selenium plays in protecting heart cells from damage.
Selenium is crucial for antioxidant enzymes that prevent oxidative stress in the heart muscle. A lack of selenium impairs the heart's ability to function correctly, leading to cardiomyopathy.
Therefore, the deficiency associated with endemic cardiomyopathy in children is selenium.
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Important Questions from General Clinical Conditions
- In which of the following SA node dysfunction conditions, permanent pacing may NOT be required?
1. Beta blocker drugs
2. Narcotic drugs
3. Iatrogenic-Post RT/Surgery
4. Hypothyroidism
5. Sick sinus syndrome
6. Raised Intracranial tension
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1. 4.5 kg over 6-12 months
2. 10 kg over 6-12 months
3. More than 5% over 6-12 months
4. More than 10% over 6-12 months
Which of the above constitute significant or clinically important weight loss? - The ‘Y' descent in JVP waveform represents:
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