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| Question | Answer |
|---|---|
| True or false: Between the bottom of the nose and the middle of the upper lip is a shallow v-shaped depression known as the philtrum. | True |
| True or false: The reddish portion of the lips is covered by a thin layer of epithelium and is highly vascular, it is called the vermillion border. | False |
| True or false: The vermillion zone marks where the skin meets with and forms a line around the lips. | False |
| True or false: The tissue that lines the inner surface of the lips and cheeks is called papilla. | False |
| True or false: The corners of the mouth where the upper lip meets the lower lip are known as labial commissures. | True |
| True or false: Inside the mouth, a pocket is formed by the soft tissue of the cheeks and the gingival; this pocket is called the oral vestibule. | True |
| True or false: The muscosa that covers the alveolar bone that supports the teeth is called the parotid papilla. | False |
| True or false: The plural form of frenum is frena. | True |
| True or false: excessive dryness of the mouth is called xerostomia. | True |
| True or false: There are four pairs of salivary glands. | False |
| The lips are covered externally with | Skin |
| The outer edge of the nostril is called the | Ala of the nose |
| The portion of the lips called the labial commissures is examined for | Cracks, color change, variations in form |
| Which of the following landmarks is NOT a part of the oral cavity: vestibule, lips, Stenson's duct, gingiva. | Lips |
| The deepest part of the the oral vestibule is called the | Vestibule fornix |
| The tissue that lines the inner surface of the lips and cheeks is called the: | Mucosa |
| On the labial mucosa are yellowish glands just inside the commissures called: | Fordyce's spots |
| On the buccal mucosa is a raised white line that runs parallel to where the teeth meet, which is called the: | Linea alba. |
| The roof of the mouth is called the | Palate |
| The raised line that extends down the middle of the hard palate is called the | Palatine raphe |
| The occasional lump of prominence of bone in the maxillary palate is called | Torus |
| The projection that extends off the back of the maxillary soft palate is the | Uvula |
| Covering the dorsal side of the tongue, where the taste buds are located, are small raised projections called | Papilla |
| Covering the dorsal area of the tongue are hair-like projections called | Filiform papillae |
| Name the sulcus that Mark's the end of the alveolar ridge and the beginning of the floor of the mouth. | Sublingual sulcus |
| The largest of the salivary glands are the | Parotids |
| From which gland does the Wharton's duct empty saliva | Submandibular |
| The mumps are a viral infection affecting which gland? | Parotid |
| The bone that contains the mastoid process is the | Temporal |
| Which bone forms part of the nose, orbits, and floor of the cranium? | Ethmoid |
| Which bone is a single continuous bone that goes across the skull anterior to the temporal bones and is shaped like a bat with its wings spread? | Sphenoid |
| Which bones form the cheeks? | Zygomatic |
| The tear ducts pass through which bones? | Lacrimal |
| The largest of the facial bones, which has two sections is the | Maxilla |
| The only moveable bone of the face is the | Mandible |
| Which process forms the bone that supports the maxillary teeth? | Alveolar |
| What articulates with the temporal bones to form the temporomandibular joint? | Condyle |
| The function of the temporal muscles of mastication is to | Elevate the mandible |
| The master muscles belong to which group of muscles of the head and neck? | Muscles of mastication |
| This muscle is the medial surface of the lateral pterygoid plate, otherwise known as the | Internal pterygoid |
| What group does the buccinator muscle group belong to? | Muscles of facial expression |
| The function of this muscle is to wrinkle the skin of the chin | Mentalis |
| The largest cranial nerve, which innervate the maxilla and mandible is the | Trigeminal |
| What nerve branch is composed of both sensory and motor nerves? |