Flashcards in Rx_3.20 Deck (13)
1
Ulnar n. BP derivation
lower trunk
2
CSF drainage ==>
superior sigittal sinus
3
Ethanol during preg. ==>
microcephaly, mental disability, facial abnormalities (wide set eyes, thin upper lip), limb anomalies
4
Location of wernicke's
Left sup. and middle tempiral
5
Location of Broca's
Broadman's area 44; adjacent to primary motor cortex
6
Conduction aphasia
lesion of arcuate fasciculus (white matter tract connects broca's and wernicke's) ==> defect in repetition
7
CN VII course
enters through internal auditory meatus, through facial canal, exits @ stylomastoid formen and passes anterior to parotid gland then divides
8
CN VII
motor and sensory; facial movement (m. of facial expression), taste from ant. 2/3, lacrimation, salivation, stapedius ear muscle
9
No vaccines + recent enteric illness + peripheral neuropathy ==> dx?
polio
10
Overaggressive correction of hyponatremia vs. hypernatremia ==>
hyponatremia correction ==> central pontine myelinosis = osmotic demyelination ==> dysarthria, dysphagia, flaccid quadriparesis ==> locked in syndrome
hypernatremia correction ==> cerebral edema
11
Phenelzine =
Fluoxetine =
Trazadone =
Venlafaxine =
Phen = MAO-i
Fluoxetine = SSRI
Trazadone = SNRI
Venlafaxine = SNRI
12
First-line tx for bacterial meningitis in adults w/out other risk factors
3rd gen. ceph ==> ceftriaxone
13