Answer:
* a) The lymph from the upper lid drains to the parotid and submandibular lymph nodes
* b) The facial nerve comes from the first pharyngeal arch
* c) Branches of the ophthalmic division of the trigeminal nerve supply the skin of the scalp as far backward as the vertex
* d) The veins of the scalp are connected to both the diploic veins and the intracranial venous sinuses
* e) A unilateral cleft lip is a failure of the maxillary process to fuse with the medial nasal process
Answer a. F b. F c. T d. T e. T
* b) The facial nerve comes from the first pharyngeal arch
* c) Branches of the ophthalmic division of the trigeminal nerve supply the skin of the scalp as far backward as the vertex
* d) The veins of the scalp are connected to both the diploic veins and the intracranial venous sinuses
* e) A unilateral cleft lip is a failure of the maxillary process to fuse with the medial nasal process
Answer a. F b. F c. T d. T e. T
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