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neuro-psych 1
test 1
166
Pharmacology
Professional
01/17/2011

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Term
cerebral cortex
Definition
responsible for higher reasoning
Term
medulla
Definition
responsible for homeostasis, blood pressure/respiration
Term
midbrain
Definition
responsible for relaying auditory and visual systems, contains substantia nigra
Term
thalamus
Definition
regulate levels of awareness and emotional aspects of sensory experiences
Term
M1 receptor
Definition
coupled to Gq and its located in the endocrine and cns
Term
M2 receptor
Definition
coupled to Gi located in the heart (slows it down)
Term
M3 receptor
Definition
coupled to Gq located in smooth muscle and cns causes vasodialation and emesis
Term
M4 receptor
Definition
coupled to Gi located in the cns causes decreased locomotion
Term
cholinergic effect in eye
Definition
miosis- constriction of the iris
Term
synthesis pathway for neurotransmitters
Definition
tyrosine->L-dopa->dopamine->norepinephrine->epinephrine
Term
MAO-B
Definition
monoamino oxidase with higher selectivity for dopamine, present in the cns
Term
MAO-A
Definition
monoamino oxidase with higher selectivity for norepinephrine
Term
D1 & D5 receptors
Definition
coupled to Gq increases CAMP
Term
D2, D3, D4 receptors
Definition
coupled to Gi decreases cAMP
Term
parkinsons
Definition
decrease in dopamine releasing neurons in mainly the substantia nigra
Term
effect of low dose dopamine in vasculature
Definition
vasodilation
Term
effect of high dose dopamine in vasculature
Definition
vasoconstriction
Term
effect of H1 receptor in the CNS
Definition
coupled to Gi, inhibits appetite causes vertigo and increases wakefulness
Term
5HT3 receptor
Definition
ligand gated, causes emesis
Term
main metabolite of serotonin
Definition
5-HIAA
Term
5HT2C receptor
Definition
coupled to Gq, regulate dopamine release in cns , causes appetite suppression
Term
5HT1 receptor
Definition
coupled to Gi, affects Sleep, feeding, thermoregulation, aggression, anxiety
Term
reserpine moa
Definition
blocks vmat and exposes norepinephrine to mao causes a depletion of NE
Term
MOA of tricyclic antidepressants
Definition
non selective serotonin and norepinephrine reuptake inhibitor
Term
tertiary amine tricyclic antidepressants
Definition
imipramine(tofranil)
amitriptyline (elavil)
doxepine (adapin)
Term
secondary amine tricylic antidepressants
Definition
desipramine (norpramin)
nortriptyline (pamelor)
protriptyline (vivactil)
Term
selectivity of secondary amine tricyclic antidepressants
Definition
norepinephrine over 5HT
Term
selectivity of tertiary amine tricyclic antidepressants
Definition
serotonin over norepinephine
Term
which receptors down regulate with chronic use of tricyclic antidepressants
Definition
alpha 2 and 5HT1
Term
MAOI's
Definition

phenelzine (nardil)

tranylcypromine (parnate)

selegiline (ensam)

Term
chronic use of MAOI's cause downregulation of which receptors
Definition
beta, alpha 2 and 5HT2
Term
dietary restriction of MAOI's
Definition
cannot eat tyramine because it displaces norepinephrine from storage and causes a hypertensive crisis
Term
foods that contain tyramine
Definition
aged cheese, red wine, tap beer, chocolate
Term
signs of serotonin syndrome
Definition
Mental status: confused, psychotic, anxious
Autonomic: shivering, hyperthermia, blood pressure changes, tachycardia, diaphoresis
Neuromuscular: rigidity, tremor, hyperreflexia, seizures, oculogyric crisis
Term
treatments of serotonin syndrome
Definition
abc's, lavage and charcoal in some cases, benzodiazepines and dantrolene
Term
luvox
Definition
fluvoxamine (ssri)
Term
most potent ssri's
Definition
paroxetine and sertraline
Term
which ssri has the greatest effect in weight gain
Definition
paroxetine
Term
SNRI's
Definition
milnacipran (savella)
Venlafaxine (effexor)
desvenlafaxine (pristiq)
duloxetine (cymbalta)
Term
atypical antidepressants (brand and generic)
Definition
trazodone(desyrel) nefazodone (serzone) bupropion (wellbutrin) mirtazapine (remeron)
Term
trazodone MOA
Definition
weak to moderate 5ht reuptake inhibitor and strong 5ht2c antagonist
Term
trazodone side effects
Definition
sedation
orthostatic hypertension
nausea
piaprism
Term
bupropion moa
Definition
weak to moderate dopamine/norepinephrine reuptake blocker
Term
medications to be avoided in epileptics
Definition
bupropion, clozapine, olanzapine, chlorpromazine, thiothexene
Term
mirtazapine MOA
Definition
alpha 2, 5HT2 & 5HT3
Term
limiting step of dopamine production
Definition
tyrosine hydroxylase
Term
hypoccampus
Definition
responsible for storage of long term memory and learning
Term
major adverse effect of nefazodone
Definition
liver toxicity
Term
effect of antidopaminergics in prolactin
Definition
increases prolactin
Term
effect of dopamine blockade in endocrine system
Definition
prolacteniemia, amenorrhea, galactorrhea, infertility, inpotence
Term
affinity of typical AP
Definition
D2
Term
affinity of Atypical AP
Definition
5HT
Term
trimester in which disturbances can result in schizophrenia
Definition
2nd
Term
typical AP treat ---- symptoms
Definition
positive
Term
atypical AP treat ------ symptoms
Definition
positive and negative
Term
high potency typical AP
Definition
fluphenazine
perphenazine
trifluroperazine
haloperidol
Term
acute dystonia
Definition
involuntary movements
Term
akathesia
Definition
feeling of restlessness
Term
NMS symptoms
Definition
marked muscle rigidity
fever caused by impaired sweating
autonomic instability
followed by severe eps
Term
tardive dyskinesia
Definition
repetitive painless involuntary tic like movements, most inportant unwanted side effect
Term
rapid cycling bipolar disorder
Definition
more than 4 mood episodes per year
Term
allowed substitutions for phenothiazines
Definition
electron withdrawing in c#2 and small chain in beta carbon
Term
phenothiazines
Definition
chlorpromazine, thioridazine, fluphenazine, perphenazine
Term
difference between phenothiazine and thioxanthene (thiothixene)
Definition
N in middle ring substituted for C
Term
active isomer of thiothixene
Definition
cis
Term
toxic metabolite of haloperidol
Definition
HPP (causes pseudoparkinson)
caused by the quartinary amine
Term
benzapines
Definition
loxapine, clozapine, olanzapine, quetiapine
Term
n-demethylation metabolite of loxapine
Definition
amoxapine (strattera)
Term
benzisoxazoles
Definition

risperidone,(risperdal)

paliperidone( invega)

Iloperidone(fanapt)

Term
metabolite of risperdal via 2d6
Definition
paliperidone(hydroxyrisperidone)
Term
benzothiazoles
Definition
ziprazidone, lurasidone,
Term
arylpiperazine quinoline
Definition
aripiprazole
Term
dibenzo-oxepino pyrrole
Definition
asenapine
Term
more potent isomer of doxepine
Definition
z isomer
Term
potent inhibitors of 3A4 and 2D6
Definition
fluoxetine and norfluoxetine
Term
inhibitor of 2d6
Definition
paroxetine, fluoxetine and bupropion
Term
diagnostic criteria for mdd
Definition
5 of sigecaps for 2 weeks
on has to be anhedonia or depressed mood
Term
sigecaps
Definition
suicide
interest (anhedonia)
guilt
energy
concentration
appetite
psychomotor agitation or retardation
sleep (increase or decrease)
Term
psychotic depression
Definition
sit and doesnt move
Term
catatonic depression
Definition
bizarre movements
Term
atypical depression
Definition
sleep too much, eat more
Term
post-partum depression
Definition
within one month
Term
dysthymia
Definition
chronic less severe form of depression over 2 years
Term
goals of treatment for mdd
Definition
achieve remission
return to optimal level of functioning
prevent relapse
prevent recurrence
Term
3 phases of mdd treatment
Definition
acute phase (6 to 12 weekss)
continuation phase (4-9 mos after remission is achieved)
maintenance phase (if patient has more than 3 mdd episodes)
Term
first few days of AD therapy
Definition
increase in agitation, n/v, diarrhea
improvement in sleep and appetite
Term
1-3 weeks in AD therapy
Definition
increase in activity, improved hygiene, normalization of memory and concentration, sleep and eating back to normal
Term

symptoms in ad therapy

2-4 weeks (but up to 8)

Definition
relief of depressed mood, decrease in thoughts of suicide, increase in enjoyment of activities
Term
strong 1A2 inhibitor
Definition
fluvoxamine
Term
must wait ---- weeks after fluoxetine before initiating MAOI
Definition
5 weeks
Term
taper decrese for ad
Definition
25% of dose per week
Term
interaction between fluvoxamine and clozapine
Definition
inhibition of 1A2 cause increased levels of clozapine
Term
onset of serotonin syndrome
Definition
minutes to hours
Term
snri that has dual action at all doses
Definition
duloxetine
Term
nefazodone inhibits cyp
Definition
3a4
Term
discontinue nefazodone if lfts....
Definition
are > 3x normal limit
Term
qt elongation can happen with
Definition

tca's

all antipsychotics

Term
tca metabolized by 2d6
Definition
nortriptyline
desipramine
Term
tca's metabolized by 1a2
Definition
imipramine
clomipramine
Term
cardinal symptoms of tca poisoning
Definition
cardiac arrythmias
convulsions
coma
hypotension
altered conciousness
Term
treatment of tca poisoning
Definition
administer sodium bicarb if patient
ph< 7.1
qrs interval > 100msec
arrythmias
hypotensive
Term
no dietary restrictions for this MAOI
Definition
selegiline 6mg/24h patch
Term
wash out period of MAOI when changing to AD (except fluoxetine)
Definition
2 weeks
Term
tyramine containing food should be avoided for --- after dc of MAOI
Definition
14 days
Term
appropiate length of AD trial
Definition
8 weeks at max dose
Term
antidepresants that do not have sexual side effects
Definition
bupropion and mirtazapine
Term
ssri's with highest breast milk concentrations
Definition
fluoxetine and citalopram
Term
ssri with low to undetectable breast milk conc
Definition
sertraline and paroxetine
Term
effect of d2 blockade in mesolimbic tract
Definition
decrese in positive symptoms
Term
effect of d2 blockade in mesocortical tract
Definition
increase in negative symptoms
Term
effect of d2 blockade in tuberofundibular tract
Definition
increase in hyperprolactinemia
Term
diagnostic criteria for schizophrenia
Definition
2 or more symptoms for 1 month hallucinations, dellusions, disorganized speech, disorganized/catatonic behavior,
negative symptoms plus 1 or more social/occupational disorder
Term
adequate AP trial
Definition
4 weeks at therapeutic dose
Term
partial response for AP
Definition
>20% in reduction of positive symptoms
Term
dosing frequency of haloperidol decanoate injection
Definition
q month
Term
dosing frequency of fluphenazine decanoate injection
Definition
2 weeks
Term
maintanace dose conversion for haloperidol
Definition
10 to 15 times oral daily dose(overlap oral dose for 1 month then taper)
Term
loading dose conversion for haloperidol decanoate
Definition
20 times daily oral dose (max of 200mg)then administer rest, overlap for 4 days then taper
Term
fluphenazine decanoate conversion
Definition
1.25 x maintenance daily oral dose
with 1 week oral overlap or
1.6x po qd dose with no overlap
Term
fluphenazine decanoate dosing frequency
Definition
q week for 4 to 6 weeks then increase till q 2 weeks (week ovelap with oral)
Term
onset of akathesia
Definition
first few weeks or months
Term
onset of acute dystonic reactions
Definition
within first 3 days
Term
onset of pseudoparkinsonism
Definition
first 1 to 2 weeks
Term
onset of nms
Definition
within the first week
Term
when can a pt be put back on AP after NMS event
Definition
2 weeks after resolution of symptoms
Term
dosing frequency for risperdal consta
Definition
q 2 weeks
Term
dosing frequency for invega sutenna
Definition
q month
Term
dosing frequency for zyprexa relprevv
Definition
q 2 or 4 weeks
Term
ddi bupropion and abilify
Definition
bupropion inhibits 2d6 decrease ablify dose by 0.5
Term
cyp3A4 inducer
Definition
carbamazepine
Term
iloperidone (fanapt) titration must be restarted if dose is missed ----
Definition
3 or more days due to risk of orhtostatic hypotension
Term
lurasidone is contraindicated with
Definition
ketoconazole and carbamazepine due to 3A4 metabolism
Term
black box warning for zypreza relprevv
Definition
post injection delirium and sedation (must be watched for 3 hours
Term
olanzapine and benzodiazepines should be separated by
Definition
2 hours
Term
risperdal consta overlap with oral dose
Definition
minimum of 3 weeks
Term
non-dis solvable shell
Definition
desvenlafaxine, paliperidone
Term
oral overlap for invega sutenna
Definition
no oral overlap required
Term
ap that require food
Definition

lurasidone (latuda)

and ziprasidone (geodon)

benzothiazoles

Term
drugs that decrease suicide
Definition
lithium and clozapine
Term
clozapine monitoring
Definition
q week for first 6 months
q 2 weeks for the next 6 months
then q 4 weeks
Term
wbc levels for initiation, maintenance and discontinuation
Definition
initiate 3500/2000
maintain 3000/1500
d/c 2000/1000
Term
clozapine need to reinitiate titration if missed for or more than ---
Definition
2 days
Term
starting dose of clozapine
Definition
12.5 once to bid
Term
rifampin
Definition
3a4 and 1a2 inducer
Term
1a2 substrates
Definition
clozapine, olanzapine, asenapine
Term
3a4 substrates
Definition
aripiprazole, iloperidone, lurasidone, ziprasidone, quetiapine
Term
prego category b
Definition
clozapine and lurasidone
Term
manic episode diagnostic criteria
Definition
expansive or irritable mood lasting for 1 week
3 or more digfast symptoms for at least a weak
Term
digfast
Definition
distractability
inflated self-esteem
goal directed activities
flight of ideas
activities with painful consequences
sleep
talkativeness
Term
serum conc levels for li
Definition
acute mania 1-1.2
acute depression 0.8 -1
maintenance 0.6 to 0.8
toxic more than 1.5
Term
how long should you wait before drawing lithium levels
Definition
5 days after last dose increse 12 hour after last dose
Term
ebstiens anomally
Definition
malformation of tricuspid caused by lithium use in the 1st trimester
Term
potentially beneficial se of lithium
Definition
leukocytosis when used with clozapine
Term
lithium toxicity
Definition
rythm disturbances,av delay, heart block, st segment and t wave abnormalities
Term
how long should you wait to draw divalproex levels
Definition
3 days after dose increase
Term
divalproex monitoring parameter
Definition
cbc and platelet (thrombocytopenia) lft (hepatotoxicity) renal funtion and bun (hyperammonemia) pregnancy test (tetarogenicity)
Term
serum concentration levels for carbamazepine checked after---
Definition
4 days after increase
Term
very true level
Definition
valproex-3 days
tegretol-4 days
litium- 5 days
Term
drugs that can cause steven-johnsons syndrome
Definition
carbamazepine, oxcarbazepine and lamictal
Term
bc options with carbamazepine
Definition
depo-provera
progestion only iud
barrier methods
Term
mini pill bc can only be used with what mood stabilizer
Definition
lamictal
Term
stage 1 treatment for acute mania
Definition
lithium, vpa or sga
Term
stage 2 treatment of mania
Definition
choose 2 out of lithium, vpa, sga
Term
stage 1 for acute depressive episode
Definition
mood stabilizer and lamotrigine
(if lithium increase level to 0.8 to 1
Term
stage 2 for acute depressive episode
Definition
switch to quetiapine or symbiax
Term
alopecia could most likely be caused by
Definition
vpa
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