Stomach
Trending Questions
Q. Which part of the alimentary canal is also known as the ‘gaster’?
- Peptic cells
- Oxyntic cells
- Stomach
- Mucous cells
Q. Gastro-oesophageal sphincter is present between:
- Oesophagus and stomach
- Stomach and duodenum
- Duodenum and pancreas
- Duodenum and jejunum
Q. The rhythmic muscular contraction that pushes food from the oesophagus into the stomach is called _______.
- digestion
- ingestion
- peristalsis
- mastication
Q. Which of the following regulates the opening and closing of the stomach into duodenum?
- Pyloric sphincter
- Gastro-oesophageal sphincter
- Sphincter of Oddi
- Sphincter of Boyden
Q. Which one of the following pairs of the kinds of cells and their secretion are correctly matched?
- (a) Oxyntic cells−A secretion with pH between 2.0 and 3.0
- (b) Alpha cells of islets−Secretion that decreasesof Langerhansblood sugar level
- (c) Kupffer′s cells−A digestive enzyme thathydrolyses nucleic acids
- (d) Sebaceous glands−A secretion thatevaporates for cooling