Sheet-2 Flashcards
(300 cards)
Opioid that can be given PO, by epidural, and IV, which helps to relieve the dyspnea of pulmonary edema
Morphine
Use of this opioid with MAOI can lead to hyperpyrexic coma, and with SSRI’s can lead to serotonin syndrome
Meperidine
Moderate opioid agonists
Codeine, hydrocodone, and oxycodone
Weak opioid agonist, poor analgesic, its overdose can cause severe toxicity including respiratory depression, circulatory collapse, pulmonary edema, and seizures
Propoxyphene
Partial opioid agonist, considered a strong analgesic, has a long duration of action and is resistant to naloxone reversal
Buprenorphine
Opioid antagonist that is given IV and had short DOA
Naloxone
Opioid antagonist that is given orally in alcohol dependency programs
Naltrexone
These agents are used as antitussive
Dextromethorphan, Codeine
These agents are used as antidiarrheal
Diphenoxylate, Loperamide
Inhalant anesthetics
NO, chloroform, and diethyl ether
Toxic to the liver, kidney, lungs, bone marrow, peripheral nerves, and cause brain damage in animals, sudden death has occurred following inhalation
Fluorocarbons and Industrial solvents
Cause dizziness, tachycardia, hypotension, and flushing
Organic nitrites
Causes acne, premature closure of epiphyses, masculinization in females, hepatic dysfunction, MI, and increases in libido and aggression
Steroids
Readily detected markers that may assist in diagnosis of the cause of a drug overdose include
Changes in heart rate, blood pressure, respiration, body temperature, sweating, bowel signs, and pupillary responses
Most commonly abused in health care professionals
Heroin, morphine, oxycodone, meperidine and fentanyl
This route is associated with rapid tolerance and psychologic dependence
IV administration
Leads to respiratory depression progressing to coma and death
Overdose of opioids
Lacrimation, rhinorrhea, yawning, sweating, weakness, gooseflesh, nausea, and vomiting, tremor, muscle jerks, and hyperpnea are signs of this syndrome
Abstinence syndrome
Treatment for opioid addiction
Methadone, followed by slow dose reduction
This agent may cause more severe, rapid and intense symptoms to a recovering addict
Naloxone
Sedative-Hypnotics action
Reduce inhibition, suppress anxiety, and produce relaxation
Additive effects when Sedative-Hypnotics used in combination with these agents
CNS depressants
Common mechanism by which overdose result in death
Depression of medullary and cardiovascular centers
Date rape drug
Flunitrazepam (rohypnol)