CRANIAL N.
Which CN below has both sensory and motor components?
Facial
Olfactory
Vestibulocochlear
Hypoglossal
This CN supplies motor to mm of facial expression & taste to ant. 2/3 of tongue (answer needs to be in roman numeral not name of nerve)
What is CN VII
CSF is produced in the ____________ .
What is choroid plexus. Remember there is a choroid plexus in both lateral ventricles, third ventricle and fourth ventricle.
This structure is inferior to midbrain and superior to medulla oblongata
What is Pons
The PSNS includes nerves that arise from __________ segments of SC.
The SNS includes nerves that arise from ___________
segments of SC.
PSNS - cranial and sacral (craniosacral)
SNS - thoracic and lumbar (thoracolumbar)
Which cranial nerve below is purely motor?
optic
glossopharyngeal
hypoglossal
facial
What is Hypoglossal (CN XII)
This CN supplies motor to swallowing and speaking mm's and thoracic and abdominal viscera (give answer in Roman numeral, not name of CN)
What is CN X
These spaces between the two dural layers drain CSF and venous blood from brain
What are dural sinuses/dural venous sinuses
This part of diencephalon responsible for homeostasis of many physiological and vital processes such as regulating body temp, water balance, and pain.
What is Hypothalamus
What is the primary blood supply TO the brain?
What is ICA and VA
Which is the only CN to originate from posterior side of brainstem and supplies motor function only?
What is Trochlear
This CN abducts the eye. Which mm abducts the eye and what CN (in roman numeral)
What is Lateral Rectus and CN VI
Damage to what side of the brain would impair R UE, logic and reasoning skills, sequencing and analytical thinking?
What is Left side of brain
This part of the brain monitors ongoing movement, regulates posture and coordination of our limbs, and is posterior portion of brain, sometimes referred to as hindbrain;
What is Cerebellum
A cavity in the brain that contains CSF
Ventricle
What is the main function of CN V?
Motor to mm of mastication, sensory to face
This CN innervates the Superior Oblique mm (answer in roman numeral)
What is CN IV
This large tract of white matter connects R and L cerebral hemispheres
What is corpus callosum
This structure is egg-shaped, contains gray & white matter, is a gateway/relay station for afferent fibers going into cerebrum and sensory cortex for interpretation, and is largest part of diencephalon.
What is Thalamus
This primary sensory pathway carries info regarding discriminative touch and pressure from PNS to CNS
What is the DCML (Dorsal column medial lemniscus)
What is the main function of Hypoglossal N?
This CN supplies motor to swallowing mm's and taste to post. 1/3 of tongue (reply in roman numeral)
CN IX
What is the dural extension separating cerebrum from cerebellum?
What is the Tentorium cerebelli
This anatomical site of the brain contains the autonomic centers that regulate BP and respiratory rate, as well as, coughing and sneezing
What is the Medulla Oblongata
The PSNS POSTganglionic fibers secrete ACh, which is a type of cholinergic or adrenergic receptor?
What is cholinergic