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WorksheetsFebruary 2025 - BDS Quiz 02
Total questions: 10
Worksheet time: 5mins
What is the most abundant mineral in the human body?
Fluorine
Phosphorus
Calcium
Iron
Which form of calcium is physiologically active in blood?
Protein bound calcium
Ionised calcium
Complexed calcium
Calcium phosphate
What is the recommended daily allowance (RDA) of calcium for adults?
400 mg/day
1000 mg/day
800 mg/day
1200 mg/day
Which vitamin is essential for increasing intestinal absorption of calcium?
Vitamin A
Vitamin C
Vitamin D
Vitamin E
What condition is characterized by incomplete mineralization of growing bones in children?
Osteoporosis
Rickets
Osteomalacia
Tetany
What is the primary dietary source of phosphorus?
Fruits
Meat
Dairy products
Cereals
What is the recommended daily allowance (RDA) of iron for adult females?
15 mg/day
20 mg/day
40 mg/day
10 mg/day
Which trace element is essential for the normal development of bones and teeth?
Iodine
Fluorine
Calcium
Iron
What is the primary function of thyroxine (T4)?
Regulating blood calcium levels
Increasing basal metabolic rate
Transporting oxygen in blood
Stimulating insulin secretion
What condition is characterized by mottled enamel and discoloration of teeth due to excess fluoride?
Hyperphosphatemia
Skeletal fluorosis
Iron deficiency anemia
Dental fluorosis
