As a cook chops red onions he begins to tear up due to activation of the lacrimal gland. Which of the following nerves provided the stimulus?
A) the vagus nerve (X)
B) the optic nerve (II)
C) the facial nerve (VII)
D) the olfactory nerve (I)
C
You might also like to view...
In the follicular phase of the uterine cycle, the ovary is
A) secreting progesterone. B) undergoing atresia. C) developing a mature follicle. D) forming the corpus luteum. E) All of the answers are correct.
Describe the structures found on the surfaces of simple columnar and pseudostratified columnar epithelia
What will be an ideal response?
The preganglionic axons of CN III extend to the ________ ganglion.
A. pelvic B. submandibular C. pterygopalatine D. otic E. ciliary
The position of the head with respect to gravity is determined by the
A. shift in fluid in the semicircular canals. B. movements of perilymph in the vestibular chamber. C. stimulation of the cochlear portion of the nerve. D. impulses transmitted from the macula of the semicircular canals. E. movements of otoliths in response to gravity.