NSG552 / NSG 552 Exam 3 (Latest 2025 /
2026): Psychopharmacology | Grade A
Questions and Verified Answers | 100% Correct - Wilkes What is the mechanism of action of Naloxone? - ANSWER Pure opioid antagonist that competes and displaces opioids receptor sites.What medications treat opioid disorder? - ANSWER Methadone; Buprenorphine, buprenorphine + Naloxone What medication for opioid use disorder is used with comorbid pain? - ANSWER Buprenorphine + Naloxone Inappropriate use of what substance may be due to uncontrolled pain? - ANSWER Opioids What are the Naltrexone delivery methods? - ANSWER Tablet; Injectable; Implant What is one form of Naltrexone delivery method limited to inpatient use? - ANSWER Implant 1 / 2
What is the mechanism of action buprenorphine? - ANSWER Mu receptor partial agonist for opioid withdrawal What medication taken too soon after last opioid use increases the chances of intense withdrawal that comes on very quickly (precipitated withdrawal)? - ANSWER Buprenorphine What are symptoms of opioid intoxication? - ANSWER Nausea and vomiting; Respiratory depression; Constipation; Itching; Mioisis (small pupil); Euphoria; and Sedation What withdrawal symptoms of opioids? - ANSWER Nausea and vomiting; Diarrhea; Dehydration; Irritability; Restlessness; Yawning; Twitching; Increased heart rate and blood pressure; Chills; Increased temperature; Rhinorrhea; Lacrimation; Dilated pupils
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