Final answer:
The nerve elements involved in the patient's symptoms include the Ciliary ganglion, the Pterygopalatine ganglion, and other related nerves. These nerves control various functions such as pupillary constriction and salivation.
Step-by-step explanation:
The nerve elements involved in the patient's symptoms are the Greater petrosal nerve, Ciliary ganglion, Lesser petrosal nerve, CN V1 (Ophthalmic), and Pterygopalatine ganglion.
For example, the Ciliary ganglion contains preganglionic parasympathetic fibers, which are involved in controlling the pupillary constriction.
The Pterygopalatine ganglion is another nerve element that plays a role in the patient's symptoms, as it regulates the salivation initiated by the facial and glossopharyngeal nerve.