#1
Which vitamin deficiency causes night blindness?
Vitamin A
ExplanationNight blindness is caused by a deficiency in Vitamin A, crucial for vision.
#2
What is a common symptom of iron deficiency anemia?
Pale skin
ExplanationPale skin is a common symptom of iron deficiency anemia due to decreased red blood cells.
#3
Which nutrient deficiency can result in the condition known as scurvy?
Vitamin C
ExplanationScurvy results from a deficiency in Vitamin C, crucial for collagen synthesis.
#4
Anemia caused by a deficiency of which vitamin is characterized by large, immature red blood cells?
Vitamin B12
ExplanationAnemia with large, immature red blood cells indicates a deficiency in Vitamin B12, vital for blood cell formation.
#5
Which nutrient deficiency is associated with the condition known as rickets in children?
Vitamin D
ExplanationRickets in children is associated with a deficiency in Vitamin D, crucial for calcium absorption and bone health.
#6
Anemia caused by a deficiency of which mineral results in small, pale red blood cells?
Iron
ExplanationAnemia with small, pale red blood cells indicates a deficiency in Iron, necessary for hemoglobin production.
#7
Which mineral deficiency can lead to muscle cramps and weakness?
Potassium
ExplanationMuscle cramps and weakness can result from a deficiency in Potassium, an essential electrolyte.
#8
Which of the following is a symptom of vitamin B12 deficiency?
Memory loss
ExplanationMemory loss is a symptom of Vitamin B12 deficiency, crucial for neurological function.
#9
Which mineral deficiency can lead to impaired thyroid function and goiter?
Iodine
ExplanationImpaired thyroid function and goiter can result from a deficiency in Iodine, essential for thyroid hormone production.
#10
Which of the following is a symptom of vitamin K deficiency?
Easy bruising
ExplanationEasy bruising is a symptom of Vitamin K deficiency, crucial for blood clotting.
#11
Which mineral deficiency can lead to osteoporosis and bone fractures?
Calcium
ExplanationOsteoporosis and bone fractures can result from a deficiency in Calcium, essential for bone strength.
#12
Which of the following is a symptom of vitamin E deficiency?
Dry, scaly skin
ExplanationDry, scaly skin is a symptom of Vitamin E deficiency, crucial for skin health and protection.
#13
Pellagra, a disease characterized by dermatitis, diarrhea, and dementia, is caused by a deficiency in which vitamin?
Vitamin B3 (Niacin)
ExplanationPellagra is caused by a deficiency in Vitamin B3 (Niacin), essential for energy metabolism.
#14
Which vitamin deficiency can lead to a condition known as beriberi, characterized by neurological and cardiovascular symptoms?
Vitamin B1 (Thiamine)
ExplanationBeriberi, with neurological and cardiovascular symptoms, is caused by a deficiency in Vitamin B1 (Thiamine).
#15
Which vitamin deficiency can lead to the development of megaloblastic anemia?
Vitamin B12
ExplanationMegaloblastic anemia is caused by a deficiency in Vitamin B12, necessary for DNA synthesis.
#16
Which vitamin deficiency can lead to the development of paresthesia and nerve damage?
Vitamin B12
ExplanationParesthesia and nerve damage can result from a deficiency in Vitamin B12, crucial for nerve function and myelin production.
#17
Which vitamin deficiency can result in a condition known as avitaminosis E?
Vitamin E
ExplanationAvitaminosis E, characterized by deficiency of Vitamin E, leads to various health issues including neurological problems.