Question: Vit-K deficiency is indicated by___________?

• 1. Low platelet count
• 2. Increased prothrombin time
• 3. Decreased prothrombin time
• 4. None of the above

Question: Mineral present in Vit B12 is_____________?

• 1. Selenium
• 2. Cobalt
• 3. Iron
• 4. Calcium

Question: Absorption of vitamin K requires normal absorption of_________________?

• 1. Fat
• 2. Amino acids
• 3. Calcium
• 4. Glucose

Question: The 3 – D’s dermatitis, diarrhoea and dementia are seen in deficiency of____________?

• 1. Thiamin
• 2. Riboflavin
• 3. Niacin
• 4. Pyridoxine

Question: The function of vitamin A is/are related to which of the following ?

• 1. Retinol
• 2. Retinal
• 3. Retinoic acid
• 4. All of the above

Question: Daily Vitamin A intake___________?

• 1. 1000 I.U
• 2. 2000 I.U
• 3. 3000 I.U
• 4. 4000 I.U

Question: Scurvy is the result of deficiency of____________?

• 1. Vitamin A
• 2. Vitamin C
• 3. Vitamin B
• 4. Vitamin D

Question: Deficiency of nicotinic acid results in____________?

• 1. Beri-beri
• 2. Pellagra
• 3. Night blindness
• 4. Pernicious anemia

Question: In humans and other primates as well as in guinea pigs, this vitamin cannot be synthesized because of the absence of the enzyme L-gulonolactone oxidase: the vitamin is_____________?

• 1. Pantothenic acid
• 2. Nicotinic acid
• 3. Ascorbic acid
• 4. Folic acid

Question: Deficiency of which vitamin causes glossitis dementia roughed keratotic areas on skin and gastrointestinal symptoms ?

• 1. Riboflavin
• 2. Pyridoxine
• 3. Niacin
• 4. Pantothenic acid