QUESTION 1
The deep lingual artery as it ascends to reach the tip of the tongue has this relationship to the genioglossus muscle:
Lateral
Medial
Deep
Superior
Inferior
QUESTION 2
Accumulation of food in the right oral vestibule might indicate paralysis of the:
Buccinator muscle
Orbicularis oris muscle
Risorius muscle
Levator anguli oris muscle
Depressor labii inferioris muscle
QUESTION 3
The floor of the sella turcica lies directly over the:
Foramen ovale
Pons
Basilar portion of occipital bone
Sphenoid sinus
Cavernous sinus
QUESTION 4
During intra-oral injection to the mandibular foremen, the needle passes through the mucous membrane and buccinator:
Lateral to the pterygomandibular rapine and lateral to the neck of the mandible
Lateral to the pterygomandibular rapine and lateral to the medial pterygoid muscle
Medial to the pterygomandibular rapine and medial to the medial pterygoid muscle
Medial to the pterygomandibular rapine and lateral to the medial pterygoid muscle
Medial to the medial pterygoid muscle and lateral to the neck of the mandible
QUESTION 5
The insertion of the medial pterygoid muscle is into the:
Pterygomandibular rapine
Coronoid process of mandible
Medial surface of mandibular ramus
Neck of the mandible
Anterior border of mandibular ramus
QUESTION 6
The parotid duct pierces the buccinator muscle and opens into the oral vestibule usually opposite the:
Maxillary first molar
Maxillary second molar
Mandibular second molar
Mandibular first molar
Maxillary third molar
QUESTION 7
The innervation of the muscle which uses the pterygoid hamulus as a fulcrum for its contraction is the:
Ophthalmic nerve
Vagus nerve
Glossopharyngeal nerve
Facial nerve
Mandibular nerve
QUESTION 8
The sublingual fold is formed by,the:
Deep process of submandibular gland
Lingual frenulum
Mylohyoid muscle
Upper margin of sublingual gland
Submandibular duct