The following characteristics of facial skin are ()
A. Less blood vessels
B. Thick and tender
C. Sensitivity
D. Few nerves
E. Wound healing is slow
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What kind of nerve stimulation caused paroxysmal angular spasm on the cheek? ()
A. Tackle nerve
B. Trigeminal nerve
C. Nerve
D. Facial nerve
E. Tongue nerve
The structure that runs longitudinally through the parotid gland is ()
A. Internal carotid artery and vagus nerve
B. External carotid artery and external jugular vein
C. Facial nerve and external carotid artery
D. Posterior mandibular vein and external carotid artery
E. Internal jugular vein and internal carotid artery
Under alveolar nerve anesthesia, which space does the anesthetic inject? ()
A. Pterygomaxillary space
B. Masseter space
C. Submandibular space
D. Superficial temporal space
E. Retropharyngeal space
What is not true about pituitary tumors ()
A. It can protrude into the third ventricle and affect the circulation of cerebrospinal fluid, resulting in increased intracranial pressure
B. X-ray showed enlargement or deformation of sella turcica
C. The cavernous sinus and nerves in the sinus can be compressed to both sides
D. Can oppress optic chiasm, appear visual obstacle
E. It can compress facial nerve and cause facial paralysis
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