NEET PG DENTAL EXAM

Detailed explanation-1: -The secretion produced is a mixture of both serous fluid and mucus, and enters the oral cavity via the submandibular duct or Wharton duct. Around 70% of saliva in the oral cavity is produced by the submandibular glands, though they are much smaller than the parotid glands.

Detailed explanation-2: -The submandibular and sublingual glands contain mucous and serous acini; therefore, they are known as mixed glands. The submandibular gland primarily presents serous acini, with only 10% of acini being mucinous.

Detailed explanation-3: -The parotid glands produce serous saliva: a watery secretion that is rich in enzymes. The secretion from the sub-lingual glands is known as mucous saliva; a viscous secretion containing no enzymes and large amounts of mucus.

Detailed explanation-4: -saliva, a thick, colourless, opalescent fluid that is constantly present in the mouth of humans and other vertebrates. It is composed of water, mucus, proteins, mineral salts, and amylase. As saliva circulates in the mouth cavity it picks up food debris, bacterial cells, and white blood cells.