NEET PG DENTAL EXAM

HISTOLOGY

DIGESTIVE SYSTEM

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
In humans, structures that release digestive secretions directly into the small intestine include both the
A
salivary glands and the pancreas
B
gall bladder and the stomach
C
stomach and the salivary glands
D
pancreas and the gall bladder
Explanation: 

Detailed explanation-1: -The digestive role of the liver is to produce bile and export it to the duodenum. The gallbladder primarily stores, concentrates, and releases bile. The pancreas produces pancreatic juice, which contains digestive enzymes and bicarbonate ions, and delivers it to the duodenum.

Detailed explanation-2: -It will continue to break down food with enzymes released by the pancreas and bile released from the liver. It is made up of three segments, the duodenum, which continues the breakdown of food; and the jejunum and ileum, which are mainly responsible for the absorption of nutrients.

Detailed explanation-3: -Exocrine cells in the mucosa of the small intestine secrete mucus, peptidase, sucrase, maltase, lactase, lipase, and enterokinase. Endocrine cells secrete cholecystokinin and secretin. The most important factor for regulating secretions in the small intestine is the presence of chyme.

Detailed explanation-4: -Lipase. This enzyme works together with bile, which your liver produces, to break down fat in your diet. Protease. Amylase.

There is 1 question to complete.