HSC 343- CNS Exam Questions and Answers Fully Solved Latest Update

HSC 343- CNS Exam Questions and Answers Fully Solved Latest Update Opioid- pain drug - Answers - Interfere with pain relief and perception of pain - Can cause sedation - euphoric feeling - can cause addicting due to euphoric feeling Opioids dosing - Answers Every 4, 6 or 12 hours SE of narcotics - Answers hypotension, sedation, nausea, itching, muscle weakness, constipation CDC guideline - Answers Opioids should - not be first choice - short term use suggested - tapering - addresses addiction/ dependence Opioid toxicity - Answers Coma, pinpoint pupils, respiratory depression ( breathing too slow leading to CO2 buildup in the blood) Opioid Agonists - Answers react with opioid receptor sites to stimulate their activity. Relieve pain Full Opiate Agonists - Answers Morphine, Codeine and hydromorphone (Dilaudid) Morphine - Answers High first pass so given in high dose. Used for pain, used in pca pump Codeine - Answers Antitussive/ pain Dilaudid - Answers pain Meperedine - Answers pain med c/i in sickle cell crisis. instead give PCA morphine or hydromorphone. Don't use with MAOI Methadone, Fentanyl, hydrocodone, oxycodone - Answers Pain Most opioids are - Answers Schedule 2 Opiate Agonists - Answers Naloxone, Naltrexone, Methylnatrexone CNS stimulants - Answers Sympathetic drugs. Based on caffeine or amphetamines Stimulants work by - Answers increasing levels of and norepinephrine ( affects mood, attention,