5 Questions
Which of the following is true about mydriasis?
It involves pupil dilatation and relaxation of ciliary muscle
What effect does sympathetic discharge have on the pupil?
It dilates the pupil to allow more light into the eye
What is the function of parasympathetic fibers III, VII, IX in relation to salivary secretion?
They increase salivary secretion
What happens to cerebral blood flow when there is vasoconstriction due to sympathetic discharge?
Cerebral blood flow increases despite vasoconstriction
What effect does facial nerve (7th) stimulation have on submandibular gland?
It stimulates submandibular gland secretion
Test your knowledge about the anatomy and functions of autonomic ganglia in the nervous system with this quiz based on Dr. Nermeen Bastawy's lecture at the Faculty of Medicine, Cairo University.
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