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22 The organs of the oral cavity: the palate, the teeth, the tongue, salivary glands.
! Three parts are distinguished in the tongue:
the body, the tip and the root
#the base, the tip and the root
the root, the body and the base
the tip, the body and the neck
! The convex superior surfase of the tongue is called:
the back (dorsum)
#the fundus
the apex
the margin
!2 The mucosa extending from the floor of the mouth to the
inferior surface of the tip of the tongue forms on the
midline:
the frenulum of the tongue
#the frenilum of the inferior lip
the frenulum of the superior lip
the lingual septum
! The muscles of the tongue are divided into:
proper (intrinsic) and skeletal (extrinsic)
#smooth and striated
smooth and proper
smooth and skeletal (extrinsic)
!1 The palate forms the upper wall of the oral cavity and
is divided into:
the hard palate and the soft palate
#the bony palate and the hard palate
the muscular palate and the soft palate
the superior palate and the inferior palate
! Each tooth consists of:
the crown, the neck, the root
#the body, the neck, the root
the crown, the isthmus, the root
the head, the neck, the root
!1 The root of tooth sits in the dental alveolus and
terminates in:
the apex
#the fornix
the fundus
the cupola
! The hard material of the tooth consists of:
dentine, enamel, cement
#dentine, pulp, connective tissue
enamel, cement, elastic tissue
dentine, cement, pulp
! The root canal of the tooth opens at:
the apex of the root
#the base of the root
the crown of the tooth
the neck of the tooth
! How many are the deciduous teeth?
20
#32
26
30
! How many are the permanent teeth?
32
#30
20
22
! The major salivary glands are:
the parotid gland, the submandibular gland, the sublingual
gland
#the parotid gland, the sublingual gland, the buccal gland
the sublingual gland, the submandibular gland, the palatine
gland
the parotid gland, the lingual gland, the molar gland
! Where is the parotid gland situated?
on the lateral side of the face in the retromandibular fossa
#in the submandibular trigone
on the floor of the oral cavity
in the lingual trigone
! Where is the submandibular gland situated?
in the submandibular trigone
#in the lingual trigone
on the floor of the oral cavity
on the lateral side of the face in the retromandibular fossa
! Where is the sublingual gland situated?
on the floor of the oral cavity under the mucous membrane
#in the sublingual triangle
on the root of the tongue
in the submandibular triangle
! What salivary gland lies in the submandibular triangle?
the submandibular gland
#the sublingual gland
the parotid gland
the lingual gland
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