Question

The capacity of human stomach to release gastric juice per day is
A. \[3.5ml\] to \[4ml\]
B. \[1.5ml\] to \[2ml\]
C. \[1\] to \[2\] litres
D. \[2\]to \[3\] litres

Answer 1

Hint: Gastric juice is a mixture of secretions from various types of sweat glands in the stomach. Gastric juice is a diverse mixture of water, hydrochloric acid, electrolytes (sodium, potassium, calcium, phosphate, sulphate, and bicarbonate), and organic matter (mucus, pepsin, and protein).

Complete answer:
Let’s first understand about gastric juice.
In addition to mechanical digestion as a result of slaughter, chemical digestion also occurs in the stomach. In particular, he looks at the chemical absorption of proteins by digestive juices.
These acidic digestive juices, which are secreted by the gastric glands of the stomach lining, are collectively called gastric juices.
 We have previously studied that the secretion of gastric juice by the gastric glands is regulated by the parasympathetic nervous system. In addition, food availability and changes in gastric pH stimulate the release of a hormone called gastrin. It is a hormone produced by the glands of the gastric mucosa and stimulates the production of gastric juice.
This juice contains a lot of phlegm, little acid and contains pepsin. It can act as a mild disinfectant against ingested bacteria.
Under normal conditions, the stomach produces \[2\] to \[3\] litres of gastric juice in \[24\] hours. This is enough to fill one bottle with at least two litres of soda, and everything happens inside you without your knowledge.
So, the correct answer is “Option D”.

Note:
During fasting, \[10 - 60ml\] per hour is secreted from the stomach at a variable rate. After eating, irritation of gastric secretions occurs. With each meal, an average of \[500\] ml of gastric juice is removed. Allocation begins immediately after eating, lasts from \[1\] hour to 30 minutes and \[2\] hours, then gradually decreases and after \[3 - 4\] hours reaches the level of starvation.