Digestion and Absorption

NEET Biology · 88 questions · Page 3 of 9 · Click an option or "Show Solution" to reveal answer

Q21
The haemorrhagic disease of new born is caused due to the deficiency of
A vitamin A
B vitamin B1
C vitamin B12
D vitamin K
Correct Answer
Option D
Solution

(d) Vitamin K deficiency causes delayed blood clotting and haemorrhagic disease.

Q22
Which one of the following pairs is not correctly matched?
A Vitamin B6 - Beri Beri
B Vitamin C - Scurvy
C Vitamin B3 - Pellagra
D Vitamin B12 - Pernicious anaemia
Correct Answer
Option A
Solution

(a) Deficiency of vitamin B1 (Thiamine) causes beri beri, not B6.

Q23
The richest sources of vitamin B12 are
A Goat's liver and Spirulina
B Chocolate and green gram
C Rice and hen's egg
D Carrot and chicken breast
Correct Answer
Option A
Solution

(a) Goat's liver and Spirulina are richest sources of vitamin B12.

Q24
Which one of the following is the correct matching of a vitamin, its nature and its deficiency disease?
A Vitamin A - Fat-soluble - Night blindness
B Vitamin K - Fat-Soluble - Beri-beri
C Vitamin A - Fat-soluble - Beri-beri
D Vitamin K - Water-soluble - Pellagra
Correct Answer
Option A
Solution

(a) Vitamins A, D, E and K are fat soluble. Lack of vitamin A causes night blindness.

Q25
Which one of the following pairs is not correctly matched?
A Vitamin B12 - Pernicious anaemia
B Vitamin B6 - Loss of appetite
C Vitamin B1 - Beri-beri
D Vitamin B3 - Pellagra
Correct Answer
Option B
Solution

(b) Deficiency of pyridoxine (Vit B6) causes dermatitis, anaemia, convulsions, nausea, not just loss of appetite.

Q26
A patient is advised to consume more meat, lentils, milk and eggs when suffering from
A Scurvy
B Kwashiorkor
C Rickets
D Anemia
Correct Answer
Option B
Solution

(b) Kwashiorkor is protein deficiency disease; all the food stuffs listed are rich in proteins.

Q27
Which one of the following is a fat-soluble vitamin and its related deficiency disease?
A Retinol - Xerophthalmia
B Cobalamine - Beri-beri
C Calciferol - Pellagra
D Ascorbic acid - Scurvy.
Correct Answer
Option A
Solution

(a) Vitamin A (Retinol) is fat-soluble and its deficiency causes xerophthalmia.

Q28
When breast feeding is replaced by less nutritive food low in proteins and calories; the infants below the age of one year are likely to suffer from:
A Rickets
B Kwashiorkor
C Pellagra
D Marasmus
Correct Answer
Option D
Solution

(d) Infants below one year with insufficient calories and protein suffer from Marasmus.

Q29
Anxiety and eating spicy food together in an otherwise normal human, may lead to
A Indigestion
B Jaundice
C Diarrhoea
D Vomiting
Correct Answer
Option A
Solution

(a) Anxiety and eating spicy food together can lead to indigestion.

Q30
Secretin stimulates production of
A Saliva
B Gastric juice
C Bile
D Pancreatic juice
Correct Answer
Option D
Solution

(d) Pancreatic juice secretion is regulated by the hormone secretin, produced by the walls of the duodenum.

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