Question

Which of the following diseases is a result of protein deficiency?

• A. Scurvy
• B. Rickets
• C. Kwashiorkor
• D. Beriberi

Hint:

Kwashiorkor is often seen in children transitioning from breastfeeding to a diet high in carbohydrates but low in protein, emphasizing the importance of balanced nutrition during early development.

Answer 1

The Correct Option is C

Kwashiorkor is a severe form of protein malnutrition characterized by adequate calorie intake but insufficient protein consumption. It commonly affects children in regions experiencing famine or food scarcity. Symptoms include edema, irritability, an enlarged liver, and skin conditions. Unlike marasmus, which results from overall calorie deficiency, kwashiorkor specifically arises from a lack of protein, leading to impaired growth and development.
Characteristics of Kwashiorkor: Edema (swelling) due to low plasma protein levels Fatty liver (hepatomegaly) Dermatitis and hair discoloration Irritability and lethargy 

Conclusion: Kwashiorkor is directly caused by protein deficiency, distinguishing it from other malnutrition-related diseases that involve deficiencies in vitamins or overall calories.