Directions : In the following question more than one of the answers given may be correct. Select the correct answer and mark it according to the code:
In the given statements: (1) fundic stomach is the site of digestion (2) cardiac glands are found in stomach (3) pepsinogen is secreted by paneth cells of crypts of lieberkuhn (4) gastric juice has pH 2.0A) 1, 2 and 3 are correct
B) 1 and 2 are correct
C) 1,2 and 4 are correct
D) 1 and 3 are correct
Correct Answer: C
Solution :
Stomach is the widest organ of the alimentary canal. The stomach has four parts : (1)Cardiac part: It is so called because it is present near the heart. Cardiac glands are present in cardiac part. (2) Fundus: It extends superiorly from the cardiac part. The fundus is commonly filled with air or gas. (3) Body: It is the main pan of the stomach. (4) Pyloric part : It is the distal part of the stomach. Stomach Stores food for some time. It chums and breaks up food and mixes the pieces with gastric Juice- Gastric juice has pH 1.5-2.5 (very addic).
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