NYU Pharm Exam 3 QUESTIONS AND ANSWERS 100% SOLVED (Newest 2025) Vomiting - Correct Answers ✅caused by stimulation of chemoreceptors in trigger zone (many causes) anti-emetics nursing process (AIT) - Correct Answers
✅assessment: causative factors, hx glaucoma
interventions: VS, bowel sounds, provide oral care (r/t
stomach acid)
pt. teaching: alcohol intensifies sedation, avoid driving, avoid
1st trimester Dimenhydrinate/DRAMAMINE (moa & use) - Correct Answers ✅H1 antagonist, DRAMAMINE, over the counter, inhibit vestibular stimulation in middle ear, used for post-op and motion sickness Dimenhydrinate (considerations) - Correct Answers ✅anticholinergic (sedation, caution w/ narrow angle glaucoma) Scopolamine (moa & use) - Correct Answers ✅anticholinergic, inhibits cholinergic transmission from vestibular center to vomiting center, used for post-op & motion sickness Scopolamine (caution) - Correct Answers ✅anticholinergic (not to use w NAG or urinary retention), can cause tachycardia 1 / 3
NYU Pharm Exam 3 QUESTIONS AND ANSWERS 100% SOLVED (Newest 2025) Metoclopramide (moa & use) - Correct Answers ✅dopamine antagonist, blocks D2 receptors in CTZ, used for surgery/chemo/radiation/anesthetics Metoclopramide (a/r) - Correct Answers ✅anticholinergic, extrapyramidal (tardive dyskenesia r/t to D2 role in Parkinsons) CAREFUL W DOSAGE Odansetron (moa & use) - Correct Answers ✅serotonin receptor antagonist, blocks serotonin receptor in CTS, used in pre-post-op/chemo Odansetron (a/r) - Correct Answers ✅HA (common), diarrhea, fatigue, dissy, prolonged QT -> torsades de pointes Odansetron (considerations) - Correct Answers ✅very effective w chemo n/v, don't block dopamine -> no EPS Methylpresnisolone (moa) - Correct Answers ✅glucocorticoid, < inflammation triggered by afferent stimulation of PNS in vomiting center Methylpresnisolone (a/r) - Correct Answers ✅hyperglycemia, hypokalemia, hypernatremia, HTN 2 / 3
NYU Pharm Exam 3 QUESTIONS AND ANSWERS 100% SOLVED (Newest 2025) Dronabinol, cannabidiol - Correct Answers ✅cannabinoids, unclear moa, effective in chemo n/v and AIDS anorexia Dronabinol, cannabidiol (considerations) - Correct Answers ✅contraindicated for psych disorders, appetite stimulant for AIDS pts.trimethobenzamide (moa) - Correct Answers ✅suppress impulses to CTZ trimethobenzamide (a/r) - Correct Answers ✅anticholinergic, EPS diarrhea - Correct Answers ✅complications include electrolyte - Na &K - and fluid loss anti-diarrheal nursing process (AIT) - Correct Answers
✅assessment: VS, BS, hx of cause
interventions: treat infection pre administration, monitor s/s
dehydration & BM
teaching: no x2days or fever
codeine (moa) - Correct Answers ✅opiod, < intestinal motility = < peristalsis
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