Pharm - Exam 2 Flashcards
- Hyperprolactinemia DA antagonism is due to what tract?
Infundibular
- Sedative SE of TCA due to blocking of what receptors?
H1
- Pt started on med has dry everything - aka anticholinergic SE - what drug did they most likely get?
Doxepin (TCA)
- Difference between a FGA and an SGA?
SGA doesn’t cause TD
- SGAs have what in common?
Block 5HT receptors
- What would you need to monitor every 6 months when they start an antipsychotic?
AIMS
- What would be the reason to start a pt on a LONG ACTING IM antipsych?
Non compliant pt
- What would be a reason to start a pt on an IMMEDIATE ACTING IM antipsych?
Acute agitation
- What drug would most likely cause pseudoparkinsonism?
Haldol (FGA), All other choices were SGAs
- How would you tx acute dystonia?
IM benztropine
- How would you tx akathisia?
PO Propranolol
- How would you tx pseudoparkinsonism?
PO Benadryl
- MOA of BZDs?
Enhance GABA activity
- What would you want to monitor with clozapine?
Wt changes, WBC, ANC
- Which agent do you have to take with meals?
Ziprasidone
- Which drug causes GI distress, sex dysfxn & insomnia?
Citalopram
- Which would not cause discontinuation syndrome?
Fluoxetine
- Which of the follow doesn’t act on 5HT reuptake?
Buproprion
- What would you have to do to start a pt on an MAOI who has been taking fluoxetine?
d/c fluoxetine & wait 5 wks to start MAOI
- Whats the MOA of tranylcypromine?
MAO-I
- Pt has hx of wgt gain & DM what would you NOT want to start them on?
Olanzapine
- Pt has been on clozapine for 6 months and just recently had ataxia, seizure what mostly likely happened?
The pt stopped smoking 3 wks ago
- Why are SSRIs (Sertraline) 1st line compared to TCAs (Imipramine)?
No fatality in overdose in SSRIs
- Lady with classic MDD, what do we wanna give her?
Sertraline
- Whats the MOA of duloxetine?
Mixed 5HT & NE reuptake inhibitor
- Pt has a history of seizures what would we NOT want to give them?
Bupropion
- What is true of buspirone?
Onset in 7-10 days
- Which one would most likely cause hypersomnolence, tough time waking up, aka HANGOVER effect?
Diazepam
- Best BZD for elderly?
Lorazepam
- MOA of remelteon?
Melatonin agonist
- MOA of suvorexiant?
Orexin antag
- MOA of paroxetine?
SSRI
- Remelteon what is it used for?
Falling asleep ONLY
- MOA of diphenhydramine?
Anti-Histamine
- What do you wanna tell everyone with a sleeping problem?
GET YOUR SLEEP HYGIENE
- Why are benzos not 1st line for txing sleep/anxiety?
They get tolerance within 2 wks
- What drug do you wanna give someone with hepatic dysfxn for mood ctrl?
Lithium
- Lithium plus NSAID does what?
INCREASES the concentration of Lithium
- Lithium plus caffeine does what?
DECREASES the conc of lithium
- VPA plus CBZ does what?
Decreases the conc of VPA
- What tract is basically tx of positive sxs?
Mesolimbic and mesocortical
- Pt has BPD what do we wanna do to prevent a depressive episode?
Lamotrigine
- Pt on lamotrigine what do we wanna monitor?
Rash
- Pt on lamotrigine and gonna put them on VPA what do u have to do?
Decrease lamotrigine by 50%
- Which one do u wanna give a pt who has a mixed manic episode?
VPA
- When do you check the drug level of lithium?
Immediately before am dose (bc it’s a 8-10 hrs s/p dose trough level)
- Which is a partial DA agonist?
Aripiprazole
- VPA what do you wanna order?
Liver & VPA serum concentration
- Pt has hypothyroidism what drug are they most likely on?
Lithium
- Tyramine diet affects what drug?
Phenylzine