Series of ridges produced by folding of the wall of an organ such as seen in the stomach are called:
1. taenia coli
2. rugae
3. plicae circulares
4. crypts

Subtopic:  Histology of Gut |
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Our teeth are
1. Acrodont and homodont
2. Homodont and polyphyodont
3. Thecodont, diphyodont and heterodont
4. Acrodont, homodont and polyphyodont

Subtopic:  Alimentary Canal: Oral Cavity & Teeth |
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Which of the following is the structural and functional unit of liver?
1. Hepatic cells
2. Hepatic cord
3. Hepatic lobule
4. Hepatic lobe

Subtopic:  Accessory Digestive Glands |
 78%
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Which of the following statements is false?
1. The breakdown of most of biomacromolecules occurs in duodenum
2. Simple substances (digested foods) are absorbed in the jejunum and ileum
3. Very significant digestive activity occurs in large intestine
4. Undigested and unabsorbed substances are passed on to the large intestine

Subtopic:   DIGESTION OF FOOD |
 75%
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Which of the following statements is incorrect?
 

I.  Absorption of simple sugar, alcohol, some water and medicines takes place in stomach
II.  Maximum water absorption occurs in small intestine
III.  Small intestine is the major site of digestion and absorption of food
IV.  Fatty acid and glycerol are absorbed by lacteals
V.  Nothing is absorbed in mouth and large intestine


1. I, IV and V
2. V
3. IV
4. II and III

Subtopic:  Absorption: Part 2 |  DIGESTION OF FOOD |
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The absorbed substances finally reach the tissues which utilize them for their activities. This process is called:

1. Assimilation 2. Emulsification
3. Catabolism 4. Digestion
Subtopic:  Absorption |
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Succus entericus is a term used for
1. The junction of ileum and colon
2. Inflammation of intestine
3. Vermiform appendix
4. Digestive juice of intestine

Subtopic:  Intestinal Secretions |
 87%
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An analysis of a patient's diet shows that he ate 90 g carbohydrate, 10 g protein, and 10 g fat each day. Approximately how many calories did this patient consume in one day?
1. 440
2. 470
3. 490
4. 740

Subtopic:   DIGESTION OF FOOD |
 59%
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Anxiety and eating spicy food together in an otherwise normal human, may lead to
1. Indigestion
2. Jaundice
3. Diarrhoea
4. Vomiting

Subtopic:  Disorders of Digestive System |
 90%
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The vomiting center in human beings is located in:

1. Pons Varolii

2. Medulla oblongata

3. Hypothalamus

4. Cerebrum

Subtopic:  Disorders of Digestive System |
 86%
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