10 Questions
Which gland is the largest among the salivary glands in humans?
Parotid gland
Where are the parotid glands located in humans?
In front of both ears
What is the function of the parotid glands?
To facilitate mastication and swallowing
What is the etymology of the word 'parotid'?
It means 'beside the ear'
Which type of salivary gland is not mentioned in the text?
Accessory parotid gland
Which ganglion is also known as Meckel's ganglion?
Pterygopalatine ganglion
What regulates the flow of blood to the nasal mucosa?
Pterygopalatine ganglion
Which nerve largely innervates the pterygopalatine ganglion?
Facial nerve
Which glands are innervated by the postsynaptic axons of the pterygopalatine ganglion?
Lacrimal glands
Where is the pterygopalatine ganglion located?
In the pterygopalatine fossa
Study Notes
Salivary Glands
- The parotid gland is the largest among the salivary glands in humans.
Location of Parotid Glands
- The parotid glands are located in humans in front of the ear, extending from the temple to the jaw angle.
Function of Parotid Glands
- The parotid glands produce saliva that aids in digestion.
Etymology of Parotid
- The word 'parotid' originates from the Greek words 'para' meaning 'near' and 'ous' or 'otis' meaning 'ear', referring to the gland's location near the ear.
Excluded Salivary Gland
- The lingual gland is not mentioned in the text.
Meckel's Ganglion
- The otic ganglion is also known as Meckel's ganglion.
Regulation of Blood Flow to Nasal Mucosa
- The pterygopalatine ganglion regulates the flow of blood to the nasal mucosa.
Innervation of Pterygopalatine Ganglion
- The nerve that largely innervates the pterygopalatine ganglion is the maxillary nerve.
Innervation of Glands
- The glands innervated by the postsynaptic axons of the pterygopalatine ganglion are the nasal and palatine glands.
Location of Pterygopalatine Ganglion
- The pterygopalatine ganglion is located in the pterygopalatine fossa.
Test your knowledge about the parotid gland and its functions in this informative quiz. Learn about the location, size, and secretion process of this major salivary gland in humans and other animals.
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