Question:

The 'blue baby' syndrome results from -

Updated On: Jul 25, 2024
  • Excess of TDS (total dissolved solids)
  • Excess of chloride
  • Methaemoglobin
  • Excess of dissolved oxygen
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The Correct Option is C

Solution and Explanation

Blue baby syndrome is used to describe newborns with cyanotic conditions. It is a pathological condition in which blood's capacity for oxygen transport is Human Health and Diseases 419 reduced, resulting in bluish skin in infants. Blue baby syndrome begins when large amounts of nitrates in water are ingested by an infant and converted to nitrite by the digestive system. The nitrite then reacts with oxyhaemoglobin (the oxygen-carrying blood protein) to form methaemoglobin, which cannot carry oxygen. If a large enough amount of metheglobin is formed in the blood, body tissues may be deprived of oxygen, causing the infant to develop a blue coloration of their mucous membranes and possibly digestive and respiratory problems. Methaemoglobin is a form of the oxygen-carrying protein haemoglobin, in which the iron in the haem group is in the Fe3+ state, not the Fe2+ of normal haemoglobin.
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Concepts Used:

Common Diseases in Human Beings

Any adverse variation from an organism's normal structural or functional condition is usually associated with specific signs and symptoms and distinct from physical injury.

  • Acute Disease

A few diseases appear out of nowhere and persist only a few days. Acute diseases, such as the common cold, are examples of them. Acute diseases frequently become chronic if they are not treated.

Acute diseases include strep throat, fractured bones, appendicitis, influenza, pneumonia, and others.

  • Symptoms and Treatments

Acute diseases develop quickly and are accompanied by unique symptoms that necessitate immediate or short-term treatment and improve once treated. Acute illnesses, such as the common cold, can sometimes go away on their own.

  • Chronic Diseases

Chronic diseases are illnesses that develop over time and endure for a long time or even a lifetime. Chronic disease is defined as a disease that lasts more than three years. The symptoms are relatively modest at first.