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Digestion and Absorption, Quiz V

Total questions: 10

Worksheet time: 5mins

Name
Class
Date
1.

Cardiac sphincter is –

a)

Gastro-oesophageal sphincter

b)

Gastro-duodenal sphincter

c)

Pyloric sphincter

d)

None

2.

The opening of stomach into duodenum is guarded by –

a)

Cardiac sphincter

b)

Sphincter of Boyden

c)

Sphincter of Oddi

d)

Pyloric sphincter

3.

The wall of alimentary canal from oesophagus to rectum posses four layers. The sequence of these layers is –

a)

Serosa \rightarrow Mucosa \rightarrow Submucosa \rightarrow Muscularis

b)

Muscularis \rightarrow Serosa \rightarrow Mucosa \rightarrow Submucosa

c)

Serosa \rightarrow Muscularis \rightarrow Mucosa \rightarrow Submucosa

d)

Serosa \rightarrow Muscularis \rightarrow Submucosa \rightarrow Mucosa

4.

Which layer of the gut is responsible for peristalsis?

a)

Smooth muscles

b)

Mucosa

c)

Submucosa

d)

Serosa

5.

Lacteals, lymph capillaries are found in –

a)

Spleen

b)

Intestinal villi

c)

Salivary gland

d)

Mammary gland

6.

Hepatocytes secrete –

a)

Lipase

b)

Bile, no digestive enzymes

c)

Bile with digestive enzymes

d)

Amylopsin

7.

In human beings which of the following opens into the duodenum –

a)

Hepatic duct and pancreatic duct separately

b)

Hepato-pancreatic duct

c)

1st hepatic duct, then pancreatic duct

d)

1st pancreatic duct then hepatic duct

8.

Succus entericus does not contain:

a)

Dipeptidase

b)

Sucrase

c)

Nuclease

d)

Lipase

9.

A vitamin that is not stored in the liver is vitamin :

a)

C

b)

K

c)

B12

d)

A

10.

Pancreatic secretions can be prevented from entering the duodenum by :

a)

Pyloric valve

b)

Sphincter of oddi

c)

Common bile duct

d)

CCK-PZ