Spinal Anatomy Flashcards
1
Q
where does the adrenal medulla originate from? surface ectoderm mesoderm endoderm neuroectoderm
A
neuroectoderm
neural crest cells
2
Q
what does the notochord become? nucleus pulposus annulus fibrosis mesoderm ectoderm
A
nucleus pulposus
3
Q
where does the cerebellum originate from? rhombencephalon mesencephalon diencephalon telencephalon
A
rhombencephalon
4
Q
which of the following is part of the hindgut? ascending colon transverse colon descending colon ileum
A
descending colon
everything else is midgut
5
Q
which fiber is needed for pain sensation? free naked nerve endings pacinian Ruffini merkle's
A
free naked nerve endings
6
Q
the confluence of sinus is located at the bottom of which bone? ethmoid sphenoid temporal occiput
A
occiput
7
Q
what is the origin of the cerebrospinal fluid? great cerebral vein of Galen choroid plexus arachnoid villi subarachnoid
A
choroid plexus
8
Q
CSF flows from the lateral ventricle to \_\_\_\_ foramen magende foramen monroe foramen lushka aqueduct of
A
foramen monroe
3rd ventricle
9
Q
which of the following hemorrhages takes place during a beri aneurysm? epidural hemorrhage subdural hemorrhage subarachnoid hemorrhage abdominal aortic aneurysm
A
subarachnoid hemorrhage
10
Q
the function of the lateral horn of the spinal cord is \_\_\_. visceral afferents visceral efferents somatic efferents somatic afferents
A
visceral efferents
motor = efferent somatic = musclular/sensation
11
Q
which of the following cranial nerves controls the stapes? V VII IX X
A
VII
12
Q
the cribriform plate occupies which of the following bones? ethmoid sphenoid frontal parietal
A
ethmoid
13
Q
which of the following joints has an articulated disc? temporomandibular acromioclavicular atlantoaxial sacroiliac
A
temporomandibular
Have joints:
TMJ
distal ulnar carpal
14
Q
which of the following is a saddle joint? mortis joint acromioclavicular facet sternoclavicular joint
A
sternoclavicular joint
15
Q
the medial geniculate is responsible for which of the following? sound smell sight touch
A
sound
