Aufbau der Zunge

The tutorial provides a comprehensive overview of the tongue's structure, including its muscular composition, dimensions, and anatomical features. It details the various types of papillae and their roles in taste perception. The tutorial also covers the tongue's root, its connection to the lymphatic system, and the function of the epiglottis in preventing food from entering the respiratory tract. Additionally, it explains the sensory transmission of taste and the role of different nerves in this process.

What is the approximate length and width of the tongue?

• 6 cm long and 2 cm wide

• 7 cm long and 3 cm wide

• 5 cm long and 4 cm wide

• 10 cm long and 5 cm wide

Which papillae on the tongue do not contain taste buds?

• Foliate papillae

• Vallate papillae

• Fungiform papillae

• Filiform papillae

What is the function of the sulcus medianus linguae?

• Acts as a median longitudinal furrow

• Contains the largest papillae

• Connects the tongue to the lower jaw

• Divides the tongue into anterior and posterior sections

Where is the foramen caecum located?

• At the base of the tongue

• At the tip of the tongue

• At the dorsal apex of the sulcus terminalis

• In the middle of the tongue

Which nerve is responsible for the sensory transmission of the papillae?

• Facial nerve

• Chorda tympani

• Glossopharyngeal nerve

• Lingual nerve

What is the primary function of the epiglottis?

• To prevent food from entering the respiratory tract

• To aid in taste perception

• To produce saliva

• To support the tongue

What type of tissue are the palatine tonsils composed of?

• Muscular tissue

• Lymphoid tissue

• Epithelial tissue

• Cartilage tissue