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83 — ATI Ch. 7
ATI Pharm Exam
Question | Answer |
---|---|
What type of drug is Alprazolam? | sedative hypnotic benzodiazepine |
MOA of Benzodiazepines? | enhance GABA effect in CNS |
How soon do Benzodiazepines relieve anxiety? | rapidly following admin |
How long should Benzodiazepines be used and why? | short-term use due to dependence potential |
Therapeutic use of Benzodiazepines? | generalized anxiety, panic disorder |
Example of Benzodiazepines? | Alprazolam |
AE of Benzodiazepines? | CNS depression (sedation, light-headedness, ataxia, decreased cognition), anterograde amnesia |
Treatment for oral Benzodiazepines toxicity? | gastric lavage |
Treatment for general Benzodiazepines toxicity? | flumazenil admin |
How should a patient stop taking Benzodiazepines? | taper the dose over several weeks |
CI for Benzodiazepines? | pregnancy, breastfeeding, sleep apnea, respiratory depression, glaucoma, liver disease, substance abuse |
What diet education for Benzodiazepines should be provided? | no grapefruit juice or high-fat foods |
When should Benzodiazepines be administered and why? | at night due to sedation effects |
What type of drug is Buspirone? | atypical/nonbarbiturate anxiolytic |
Example of atypical/nonbarbiturate anxiolytic? | Buspirone |
MOA of Buspirone? | binds to serotonin & dopamine receptors |
Important differentiation of Buspirone? | no risk of misuse, sedation, or CNS depressant potentiation |
How soon does Buspirone relieve anxiety? | 2-4 weeks for full effects |
What is the dosing schedule for buspirone? | scheduled basis, not PRN compatible |
Therapeutic use of Buspirone? | most all anxiety disorders |
AE of Buspirone? | dizziness, nausea, headache, lightheadedness, agitation, constipation |
CI for Buspirone? | pregnant breastfeeding, elderly, liver/renal disorder, MAOI antidepressant usage |
Ixns of Buspirone? | erythromycin, ketoconazole, St. John's wort, grapefruit juice increase its effects |
What diet education for Buspirone should be provided? | take it with food to prevent nausea |
What type of drug is Paroxetine? | SSRI |
Example of SSRI? | Paroxetine |
MOA of SSRIs? | selective inhibition of serotonin reuptake |
How soon do SSRIs reduce anxiety? | 4 weeks |
Therapeutic uses of SSRIs? | most all anxiety disorders, depressive disorders, dissociative disorders, adjustment disorders |
Early AE of SSRIs? | nausea, DIAPHORESIS, tremor, fatigue, drowsiness |
Late AE of SSRIs? | insomnia, headache, sexual dysfunction, weight gain, GI bleed, serotonin syndrome, bruxism |
CI for SSRIs? | MAOI/TCA usage, alcohol, liver/renal dysfunction, seizures, GI bleeds |
Ixns of SSRIs? | St. John's wort, MAOIs, TCAs, antiplatelets, anticoagulants |
What diet education for SSRIs should be provided? | take with food |
What is the dosing schedule of SSRIs and why? | same time every day (to maintain levels) in the morning (to prevent sleep disturbances) |