Fichas
Oral cavity
Fichas del conjunto (29)
- 1What 5 muscles make up the soft palate?Tensor veli palatini, levator veli palatini, palatoglossus, palatopharyngeus and musculus uvulae
- 2What is the innervation of all the muscles of the soft palate (except for Tensor veli palatini)?Pharyngeal branch of CN X via the pharyngeal plexus
- 3What is the innervation of tensor veli palatini?Nerve to medial pterygoid- a branch of CNV3 (via otic ganglion)
- 4How many permanent/secondary teeth does an adult have?32 (16 in each jaw)
- 5How many primary/deciduous teeth does a child have?20
- 6What nerve supplies innervation to the mandibular teeth?Inferior alveolar nerve (CNV3) via the inferior dental plexus
- 7What nerve supplies the innervation to the maxillary teeth?Superior alveolar nerve (CNV2) via the superior dental plexus
- 8The palatine gingivae of the incisiors is supplied by what nerve?Nasopalatine nerve (CNV2)
- 9What nerve innervates the labial and buccal/ right and left vestibular maxillary gingivae?Anterior, middle and posterior superior alveolar nerve (CNV2)
- 10Which arteries supply the palate?The main blood supply is from the right and left greater palatine arteries
- 11Where do the right and left greater palatine arteries originate from?The descending palatine artery (from the 3rd part of the maxillary artery)
- 12Where does venous blood from the palate drain to?The pterygoid venous plexus
- 13Which nerve supplies innervation to the SOFT palate?Lesser palatine nerves
- 14What nerve(s) supply the hard palate?Greater palatine nerves supplies most of the hard palate, with contributions from nasopalatine nerve
- 15What groove seperates the anterior and posterior parts of the tongue?The terminal sulcus (a V shaped groove)
- 16What are the four types of papillae found on the tongue?Vallate, foliate, filiform and fungiform
- 17Where are the taste buds located?In the papillae
- 18Which papillae lie anterior to the terminal sulcus?Vallate papillae
- 19What are the three main branches of the lingual artery?Dorsal lingual, deep lingual and sublingual arteries
- 20Where does the lingual artery originate from?External carotid artery
- 21Where does lymph from the apex of the tongue and frenulum drain to?Submental lymph nodes
- 22Where does lymph from the posterior third of the tongue drain to?Superior deep cervical lymph nodes
- 23Where does lymph from the medial part of anterior two thirds of the tongue drain to?Inferior deep cervical lymph nodes
- 24Where does lymph from the lateral parts of the anterior two thirds of the tongue drain to?submandibular lymph nodes
- 25The deep lingual veins begin at the apex of tongue and run posteriorly beside lingual frenulum to join which vein?Sublingual vein
- 26Give three functions of saliva.Keeps the mucous membranes of the mouth moist, lubricates food during mastication and begins digestion of starches
- 27What structure passes through the incisive fossa of the hard palate?The nasopalatine nerve (from CNV2)
- 28What structure passes through the greater palatine foramina of the hard palate?The greater palatine nerve (from CNV2)
- 29What nerve passes through the lesser palatine foramina of the hard palate?The lesser palatine nerve (from CNV2)
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- Year 2 anatomy Fichas sobre Oral cavity, creado por reynoldslaura el 20/12/2013.
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- reynoldslaura
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