exam 3 Flashcards
(25 cards)
how many functional components are in the brainstem?
7
what branch of the trigeminal nerve carries motor fibers?
mandibular
olfactory epithelia contain which types of cells?
bipolar
olfactory glomeruli receptor axons synapse where?
olfactory bulb
olfactory tract contains what type of cells?
mitral cells
what functional component are parasympathetic nerves?
GVE
what functional component do CN 3,6, and 12 share?
GSE
Shine a light in right eye but left pupil does not respond. Which nerve is damaged?
left oculomotor nerve
Corneal blink reflex involves
trigeminal (afferent) and facial (efferent)
a lesion to what area will cause a loss of taste?
nucleus solitaries
fovea contains what type of cells?
cones
olfactory cells axons are made of what type of cell?
medial
which olfactory striae is involved in conscious perception of smell?
intermediate striae
most important crossover in the auditory pathway is?
trapezoid body
scala media contains?
endolymph
what is not part of the auditory pathway?
inferior olivary nucleus
what is the primary auditory cortex?
transverse temporal gyrus
organ of court is where?
cochlear duct
lateral rectus is innervated by?
SO4 LR6= abducens nerve
what olfactory striae is contralateral?
medial?
when looking to the right you activate?
right abducens and left oculomotor nerves
which statement is true?
look for longer answer
pharyngeal and laryngeal muscles are innervated by fibers originating in the?
nucleus ambiguous
where do olfactory cells cross?
anterior commisure
