Question

Which of the following diseases is caused due to the deficiency of proteins?

• A. Arthritis
• B. Kwashiorkor
• C. Goitre
• D. Night Blindness

Answer 1

The Correct Option is B

The disease that is caused due to the deficiency of proteins is called "Kwashiorkor."

Let's understand why: 

• Kwashiorkor: This is a disease resultant from severe protein deficiency in the diet. It is predominantly observed in regions where there is famine and inadequate access to protein-rich foods. It is characterized by symptoms such as edema, an enlarged liver, and other developmental issues.
• Arthritis: This is an inflammation of the joints and is not specifically linked to protein deficiency.
• Goitre: This condition is caused by the deficiency of iodine, not protein. It results in the abnormal enlargement of the thyroid gland.
• Night Blindness: This is typically due to vitamin A deficiency, affecting one's ability to see in low-light conditions.

Hence, among the options given, "Kwashiorkor" is the disease linked to protein deficiency.

Answer 2

The disease caused due to the deficiency of proteins is Kwashiorkor.

Additional Context:

• Kwashiorkor is a severe form of malnutrition, primarily affecting children in developing countries.
• Symptoms include edema (swelling), skin lesions, hair discoloration, and stunted growth.
• Other options:
  • Arthritis: Joint inflammation (not nutrition-related)
  • Goitre: Caused by iodine deficiency (affects thyroid)
  • Night Blindness: Caused by vitamin A deficiency
• Related conditions:
  • Marasmus: Protein AND calorie deficiency
  • Kwashiorkor specifically refers to protein deficiency with adequate calorie intake

Correct Answer: (2) Kwashiorkor.