Which of the following is the structural and functional unit of liver?
1. Hepatic cells
2. Hepatic cord
3. Hepatic lobule
4. Hepatic lobe
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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
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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
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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 |
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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
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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
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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
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The vomiting center in human beings is located in:
1. Pons Varolii
2. Medulla oblongata
3. Hypothalamus
4. Cerebrum
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Marasmus is not characterized by:
1. Inadequate energy intake in all forms, including proteins
2. Loss of muscle mass and subcutaneous fat
3. Edema
4. an occurrence prior to age of 1 year
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Sufficient calorie intake but with insufficient protein intake, edema and an enlarged liver with fatty infiltrates characterize the disorder:
1. Kwashiorkor
2. Marasmus
3. Bulimia
4. Anorexia nervosa
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