NURS 615 Pharm 2/NURS 615 Pharm 2 Exam: 100% Verified Questions & Answers;Latest Updated

What are the main side effects of MAOIs (Ans- dizziness, H/A, insomnia, restlessness, hypotension What can happen if foods containing tyramine (aged cheese/meats, alcohol) are consumed while on MAOI (Ans- hypertensive crisis Before starting a different med how long should it be after weaning off MAOI? (Ans- at least 2 weeks What are the main side effects of SNRIs & NRIs (Ansheadache, somnolence, nausea, (dry mouth, constipation=anticholinergic effects), sexual side effects, palpitations, hyperhidrosis, hypertension What is the MOA for benzodiazepine? (Ansbinds to GABA receptors to inhibit the neurotransmitter release;↑ action of GABA, ↓ neuronal excitement (CNS depression) What can occur if Benzo use is combined with ETOH or other CNS depressants? (Ans- Sedative effects How should benzos be discontinued? (Ans- wean off; potential for withdrawal sx What is the MOA with Buspirone (Buspar)? (Ans- full agonist for presynaptic, partial agonist for postsynaptic; if too much serotonin=antagonist; if too little serotonin=agonist What receptors do the antidepressants and antianxiety medications act on (Ans- SSRI (↑ Serotonin), SNRI & TCA (↑ serotonin/Norepi), MAOI ( ↑ serotonin/Norepi/dopamine), Anxiolytic; Benzos ( (↑ GABA, ↓ neuronal excitation: ↑ FREQ of opening CL- channel=CNS depression) What class is zolidem (Ambien) and what is the MOA? (Ans- nonbenzodiazepine hypnotic; acts at the GABA receptor but not benzo siteWhat class is temazapam and the MOA? (Ans- Benzodiazepine that treats insomnia; (↑ GABA, ↓ neuronal excitation).