Which of the following is connected to the floor of the oral cavity by the frenulum?

1. oesophagus 2. muscles of mastication
3. lips 4. tongue

Subtopic:  Alimentary Canal: Oral Cavity & Teeth |
 90%
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The oxyntic or Parietal cells of the gastric mucosa secrete:
1. prorennin
2. pepsinogen
3. HCl and intrinsic factor
4. gastric lipase

Subtopic:  Gastric Secretions |
 89%
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Identify the correct statement regarding Saliva:
1. Its secretion is increased by sympathetic nervous system.
2. It contains amylase, which digests 100 % starch.
3. It contains bactericidal lysozyme.
4. Its secretion is increased during sleep.

Subtopic:  Digestive Secretions: Saliva |
 78%
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Arrange the following events in chronological sequence [first to last]:
1. protein-coated triacylglycerols enter lacteals
2. triacylglycerol coated with protein
3. fatty acids and glycerol packaged into micelles
4. bile salts emulsify fats
5. lipase digests fat
1. 1,2,4,5,3
2. 2,5,4,3,1
3. 3,5,4,1,2
4. 4,5,3,2,1

Subtopic:  Absorption |
 74%
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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 |
 95%
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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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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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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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An investment of loose connective tissue entering the liver with the portal vessels and sheathing the larger vessels in their course through the organ is termed as:

1. Falciform ligament

2. Glisson’s capsule

3. Cantlie’s line

4. Ligamentum teres

Subtopic:  Accessory Digestive Glands |
 82%
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