Concept:
Nutritional deficiency disorders are pathological conditions that occur due to inadequate intake, absorption, or utilization of specific macronutrients or micronutrients in the human diet.
Step 1: Analyzing Nutritional Deficiency Disorders:
IDD (Iodine Deficiency Disorders) is caused by insufficient intake of the trace mineral iodine, leading to goitre, cretinism, and mental impairment.
PEM (Protein Energy Malnutrition) is caused by severe deficiency of dietary proteins and calories, manifesting as Marasmus and Kwashiorkor in children.
IDA (Iron Deficiency Anaemia) is caused by inadequate intake or absorption of iron, leading to low haemoglobin levels, fatigue, and impaired cognitive development.
Step 2: Analyzing Tuberculosis (TB):
Tuberculosis (TB) is an infectious, communicable disease caused by the bacterium Mycobacterium tuberculosis.
Although undernutrition weakens the immune system and increases vulnerability to TB, the disease itself is primarily an infectious bacterial disease, not a primary nutritional deficiency disorder.
Step 3: Evaluating the Options:
IDD, PEM, and IDA are all classic major public health nutritional deficiency disorders in India.
TB is caused by a microbial infection and is NOT a deficiency disease.
Final Answer:
Therefore, the correct answer is (D) TB.