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29 Cards in this Set

  • Front
  • Back

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)
The most important sign of withdrawal syndrome
Excessive CNS stimulation (seizures)
Treatment of withdrawal syndrome involves
Long-acting sedative-hypnotic or a gradual reduction of dose, clonidine or propranolol
These agents are CNS depressants
Ethanol, Barbiturates, and Benzodiazepines
Withdrawal from this drug causes lethargy, irritability, and headache
Caffeine
W/D from this drug causes anxiety and mental discomfort
Nicotine
Treatments available for nicotine addiction
Patches, gum, nasal spray, psychotherapy, and bupropion
Chronic high dose abuse of nicotine leads to
Psychotic state, overdose causes agitation, restlessness, tachycardia, hyperthermia, hyperreflexia, and seizures
Tolerance is marked and abstinence syndrome occurs
Amphetamines
Amphetamine agents
Dextroamphetamines and methamphetamine
These agents are congeners of Amphetamine
DOM, STP, MDA, and MDMA "ecstasy"
Overdoses of this agent with powerful vasoconstrictive action may result in fatalities from arrhythmias, seizures, respiratory depression, or severe HTN (MI and stroke)
Cocaine "super-speed"
Most dangerous of the currently popular hallucinogenic drugs, OD leads to nystagmus, marked hypertension, and seizures, presence of both horizontal and vertical nystagmus is pathognomonic
PCP
Removal of PCP may be aided
Urinary acidification and activated charcoal or continual nasogastric suction
THC is active ingredient, SE's include impairment of judgment, and reflexes, decreases in blood pressure and psychomotor performance occur
Marijuana