Health & Nutrition MCQs for LDC
Practice 20 free health & nutrition multiple choice questions for LDC exam. Instant answers with explanations in Hindi and English.
Strengthen your Health & Nutrition knowledge for LDC with our free curated MCQ set. Every question follows real Rajasthan exam patterns. Switch between Hindi and English, and practice daily to build confidence before the exam.
LDC — Health & Nutrition
20 Questions • Instant results & explanations • Hindi & English
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Question 1 of 20
Dietary fibers, frequently referred to as roughage, are indispensable for maintaining the functional integrity of the digestive tract. Which of the following is NOT a biochemical component of these plant-derived dietary fibers?
Question 2 of 20
Which of the following metabolic outcomes is fundamentally avoided when an individual consumes an optimal 50-70% of their daily energy from carbohydrates?
Question 3 of 20
Vitamins are scientifically classified into two distinct broad groups based exclusively on their physiological solubility. Which of the following groups correctly represents the array of fat-soluble vitamins?
Question 4 of 20
Assertion (A): A prolonged dietary absence of seafood and iodized salt can result in stunted cognitive development and a swollen neck. Reason (R): Seafood and iodized salt are the primary sources of Iodine, which regulates the thyroxine hormone produced by the thyroid gland.
Question 5 of 20
Severe fluid retention causing swelling in the hands and feet (oedema), paired with a protruding pot-belly, strictly indicates which malnutrition syndrome?
Question 6 of 20
Individuals strictly adhering to a vegan diet (consuming zero animal products) are exceptionally predisposed to developing a devastating autoimmune-related macrocytic condition known as Pernicious Anemia. The complete dietary absence of which unique vitamin exclusively causes this?
Question 7 of 20
Match the specific pathogen with the primary human organ or biological system it heavily targets and subsequently damages: List-I (Pathogen) A. Trypanosoma brucei B. Wuchereria bancrofti C. Plasmodium falciparum D. Leishmania donovani List-II (Target Organ/System) 1. Bone Marrow and Spleen 2. Brain and Central Nervous System 3. Red Blood Cells and Liver 4. Lymphatic System
Question 8 of 20
Which of the following macronutrient categories acts as the most highly concentrated and effective reservoir for long-term energy storage in the human body?
Question 9 of 20
While both Typhoid fever and Cholera cause severe distress to the human digestive system, they also share an identical epidemiological mode of transmission. What is the primary vector for spreading these specific enteric diseases?
Question 10 of 20
In the ongoing battle against childhood malnutrition, the traditional 'Mid-Day Meal Scheme' was comprehensively restructured and renamed to:
Question 11 of 20
Match the following diagnostic tests with the pathogens or physiological markers they are designed to detect: List-I a. ELISA b. Mantoux c. Tourniquet List-II i. Capillary fragility ii. Purified Protein Derivative reaction iii. HIV or Hepatitis Antigen/Antibody Choose the correct code:
Question 12 of 20
Consider the following statements regarding the 'Anemia Mukt Bharat' initiative: 1. It utilizes a 6x6x6 strategy. 2. The 'Red' IFA tablet is distributed specifically to adolescents. 3. IFA stands for Iron Folic Acid. Which of the statements given above is/are correct?
Question 13 of 20
Adulteration of milk with substances like urea, starch, and detergent primarily poses which of the following severe health risks?
Question 14 of 20
How does the state aim to build a strong human resource foundation required for the 'Viksit Rajasthan @2047' vision according to the nutritional administrative framework?
Question 15 of 20
Obstetric guidelines mandate the proactive supplementation of a specific vitamin in early pregnancy to definitively avert catastrophic Neural Tube Defects (NTD) in the developing fetus, while also preventing Megaloblastic anemia in the mother. Identify this critical vitamin.
Question 16 of 20
Which of the following highly infectious diseases strictly bypasses insect vectors and airborne transmission, relying exclusively on the ingestion of fecally contaminated water and food to invade the spinal cord?
Question 17 of 20
Which of the following bacterial pathogens is correctly matched with its common clinical name and respiratory symptoms?
Question 18 of 20
Color blindness is a well-documented Mendelian genetic disorder that severely impairs an individual's visual perception capabilities. Based on its underlying genetic mechanism, what are the specific definitive characteristics of this disorder?
Question 19 of 20
Regarding the structural formulation of fats, which biochemical building block acts as the backbone anchoring the fatty acid chains?
Question 20 of 20