Explore topic-wise InterviewSolutions in .

This section includes InterviewSolutions, each offering curated multiple-choice questions to sharpen your knowledge and support exam preparation. Choose a topic below to get started.

201.

In adults a severe deficiency of vitamin D causes (A) Night blindness (B) Osteomalacia (C) Rickets (D) Skin cancer

Answer»

In adults a severe deficiency of vitamin D causes Osteomalacia.

202.

Vitamin K regulates the synthesis of blood clotting factors. (A) VII (B) IX (C) X (D) All of these

Answer»

(D) All of these

203.

Excessive vitamin A in children produces (A) Irritability (B) Anorexia (C) Headache (D) All of these

Answer»

 (D) All of these

204.

The requirement of vitamin E is increased with greater intake of (A) Carbohydrates (B) Proteins (C) Polyunsaturated fat (D) Saturated fat 

Answer»

The requirement of vitamin E is increased with greater intake of Polyunsaturated fat.

205.

The normal concentration of vitamin A in blood in I.V/dl: (A) 20–55 (B) 24–60 (C) 30–65 (D) 35–70

Answer»

The normal concentration of vitamin A in blood in I.V/dl 24–60.

206.

Continued intake of excessive amounts of vitamin A especially in children produces (A) Irritability (B) Anorexia (C) Headache (D) All of these

Answer»

 (D) All of these

207.

One manifestation of vitamin A deficiency is (A) Painful joints (B) Night blindness (C) Loss of hair (D) Thickening of long bones

Answer»

One manifestation of vitamin A deficiency is Night blindness.

208.

The vitamin required for the formation of hydroxyproline (in collagen) is (A) Vitamin C (B) Vitamin A (C) Vitamin D (D) Vitamin E

Answer»

The vitamin required for the formation of hydroxyproline (in collagen) is Vitamin C.