Nutritional Deficiencies MCQs 50 min Score: 0 Attempted: 0/50 Subscribe 1. Nutritional deficiency occurs when the body lacks: (A) Physical activity (B) Essential nutrients (C) Sleep only (D) Medical treatment 2. Iron deficiency commonly causes: (A) Goiter (B) Anemia (C) Rickets (D) Scurvy 3. The most common cause of iron deficiency anemia is: (A) Increased vitamin intake (B) Excess calcium intake (C) High water consumption (D) Inadequate iron intake 4. Vitamin A deficiency mainly affects: (A) Hearing (B) Vision (C) Bone length (D) Muscle strength 5. A child with difficulty seeing at night should be assessed for deficiency of: (A) Vitamin B12 (B) Vitamin C (C) Vitamin K (D) Vitamin A 6. Night blindness is associated with deficiency of: (A) Iron (B) Vitamin A (C) Iodine (D) Calcium 7. Vitamin D deficiency in children may lead to: (A) Anemia (B) Scurvy (C) Rickets (D) Goiter 8. The major function of vitamin D is related to: (A) Red blood cell production (B) Blood sugar control (C) Digestion of fats (D) Calcium absorption 9. Iodine deficiency commonly results in: (A) Pellagra (B) Beriberi (C) Goiter (D) Scurvy 10. Iodine is essential for the production of: (A) Hemoglobin (B) Thyroid hormones (C) Insulin (D) Digestive enzymes 11. Vitamin C deficiency causes: (A) Goiter (B) Rickets (C) Night blindness (D) Scurvy 12. A common sign of vitamin C deficiency is: (A) Bone deformity (B) Bleeding gums (C) Enlarged thyroid (D) Vision loss 13. Vitamin B1 deficiency is known as: (A) Rickets (B) Pellagra (C) Scurvy (D) Beriberi 14. Vitamin B3 deficiency causes: (A) Goiter (B) Anemia (C) Pellagra (D) Osteoporosis 15. Pellagra is characterized by: (A) Blindness, swelling, and bleeding (B) Fever, cough, and pain (C) Dermatitis, diarrhea, and dementia (D) Weakness, fracture, and anemia 16. Vitamin B12 deficiency may cause: (A) Megaloblastic anemia (B) Rickets (C) Goiter (D) Scurvy 17. Folate deficiency during pregnancy increases the risk of: (A) Thyroid enlargement (B) Bone fractures (C) Night blindness (D) Neural tube defects 18. Calcium deficiency can affect: (A) Vision only (B) Bone strength (C) Skin color (D) Hair growth only 19. Protein deficiency may result in: (A) Improved immunity (B) Growth problems (C) Increased energy (D) Better muscle development 20. Protein-energy malnutrition includes: (A) Pellagra and beriberi (B) Scurvy and goiter (C) Rickets and anemia (D) Marasmus and kwashiorkor 21. Kwashiorkor is mainly caused by deficiency of: (A) Protein (B) Vitamin C (C) Iodine (D) Calcium 22. A typical feature of kwashiorkor is: (A) Night blindness (B) Edema (C) Bleeding gums (D) Enlarged thyroid 23. Marasmus is mainly due to deficiency of: (A) Iodine only (B) Vitamin D only (C) Energy and protein (D) Iron only 24. Severe wasting is commonly seen in: (A) Beriberi (B) Goiter (C) Scurvy (D) Marasmus 25. Iron is required for the formation of: (A) Insulin (B) Thyroxine (C) Collagen (D) Hemoglobin 26. The best dietary source of iron is: (A) Cooking oil (B) Sugar and sweets (C) Soft drinks (D) Meat and legumes 27. Zinc deficiency may affect: (A) Vision only (B) Growth and immunity (C) Blood pressure only (D) Bone color 28. Vitamin K deficiency may cause problems with: (A) Thyroid function (B) Vision (C) Blood clotting (D) Bone growth 29. A deficiency disease caused by lack of vitamin B1 is: (A) Rickets (B) Scurvy (C) Beriberi (D) Goiter 30. Poor dietary intake is a major cause of: (A) Genetic disorders only (B) Nutritional deficiencies (C) Infectious diseases only (D) Accidents 31. A child with bowed legs may have deficiency of: (A) Vitamin B1 (B) Vitamin C (C) Vitamin A (D) Vitamin D 32. Goiter prevention is achieved by using: (A) Iodized salt (B) Vitamin C tablets (C) Calcium supplements (D) Protein drinks 33. Nutritional anemia is commonly related to deficiency of: (A) Calcium (B) Iodine (C) Vitamin D (D) Iron 34. A balanced diet helps prevent: (A) Nutritional deficiencies (B) All infections completely (C) Genetic diseases (D) Physical injuries 35. Malnutrition can result from: (A) Regular exercise (B) Adequate nutrition (C) Deficiency or excess of nutrients (D) Proper hydration 36. Vitamin A supplementation is used mainly to prevent: (A) Eye problems (B) Bone fractures (C) Thyroid disease (D) Bleeding disorders 37. Which deficiency affects red blood cell production? (A) Iodine deficiency (B) Iron deficiency (C) Calcium deficiency (D) Vitamin D deficiency 38. The best approach to prevent nutritional deficiencies is: (A) Avoiding all fats (B) Eating a balanced diet (C) Skipping meals (D) Using supplements only 39. Vitamin C improves absorption of: (A) Sodium (B) Calcium (C) Iodine (D) Iron 40. Children are vulnerable to nutritional deficiencies because of: (A) Rapid growth needs (B) Reduced nutrient requirements (C) Lack of activity only (D) Increased immunity 41. A lack of protein in childhood may cause: (A) Poor growth (B) Improved development (C) Increased energy (D) Better immunity 42. Which deficiency is associated with weak immune response? (A) Water deficiency (B) Zinc deficiency (C) Sodium deficiency (D) Fiber deficiency 43. Nutrition assessment helps identify: (A) Personality traits (B) Blood group only (C) Nutrient deficiencies (D) Family history only 44. A common sign of anemia is: (A) Enlarged thyroid (B) Fatigue (C) Night blindness (D) Bone deformity 45. Vitamin deficiency occurs when: (A) Diet is balanced (B) Food variety increases (C) Nutrient intake is adequate (D) Intake is below body requirements 46. Community nutrition programs aim to reduce: (A) Nutritional deficiencies (B) Health awareness (C) Food safety (D) Growth monitoring 47. The nurse can prevent nutritional deficiencies through: (A) Avoiding assessment (B) Ignoring dietary habits (C) Reducing food choices (D) Health education 48. Growth monitoring is useful for detecting: (A) Eye color changes (B) Malnutrition in children (C) Blood type (D) Genetic identity 49. Nutritional deficiencies mainly affect: (A) Only digestion (B) Only body weight (C) Only appearance (D) Growth, development, and health 50. The main goal of preventing nutritional deficiencies is to: (A) Reduce nutrient intake (B) Increase disease risk (C) Promote healthy growth and body function (D) Avoid all food groups