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Questions and Answers
Which subunit of the GABAA receptor do barbiturates bind to?
Which subunit of the GABAA receptor do barbiturates bind to?
- α-subunit
- γ-subunit
- δ-subunit
- β-subunit (correct)
What is the mechanism of action of Valium (Benzodiazepine) in terms of GABA receptors?
What is the mechanism of action of Valium (Benzodiazepine) in terms of GABA receptors?
- Inhibit GABA production
- Potentiate GABA activity (correct)
- Directly activate GABA receptors
- Block GABA receptors
What are the potential consequences of an acute Benzodiazepine (Valium) overdose?
What are the potential consequences of an acute Benzodiazepine (Valium) overdose?
- Hypertension, tachycardia, sweating
- Hyperactivity, insomnia, anxiety
- Respiratory depression, confusion, coma (correct)
- Muscle twitching, seizures, euphoria
How does Naloxone act in reversing the toxic effects of certain drugs?
How does Naloxone act in reversing the toxic effects of certain drugs?
What is the therapeutic dose range for Benzodiazepines like Valium for muscle-relaxing effects?
What is the therapeutic dose range for Benzodiazepines like Valium for muscle-relaxing effects?
What is the therapeutic dose range for Dextromethorphan?
What is the therapeutic dose range for Dextromethorphan?
What are the common symptoms of Dextromethorphan overdose?
What are the common symptoms of Dextromethorphan overdose?
What is a characteristic effect of Fentanyl overdose?
What is a characteristic effect of Fentanyl overdose?
How does Methadone differ from heroin in terms of addiction potential?
How does Methadone differ from heroin in terms of addiction potential?
What is a major cause of drug-related death associated with Propoxyphene?
What is a major cause of drug-related death associated with Propoxyphene?
Which test is commonly used to differentiate Methadone from other opiates?
Which test is commonly used to differentiate Methadone from other opiates?
What is the mechanism of action by which barbiturates increase the duration of chloride ion channel opening?
What is the mechanism of action by which barbiturates increase the duration of chloride ion channel opening?
Which barbiturate is classified as ultra-short-acting?
Which barbiturate is classified as ultra-short-acting?
What is the primary method for the treatment of barbiturate overdose?
What is the primary method for the treatment of barbiturate overdose?
How do barbiturates differ in their effect on the reticular activating system?
How do barbiturates differ in their effect on the reticular activating system?
What is a common toxic manifestation associated with high doses of barbiturates?
What is a common toxic manifestation associated with high doses of barbiturates?
Which enzyme system metabolizes almost all of the Methaqualone drug?
Which enzyme system metabolizes almost all of the Methaqualone drug?
Which process removes physical dependence on drugs?
Which process removes physical dependence on drugs?
What is a distinct feature of barbiturates' binding site on the GABAA receptor?
What is a distinct feature of barbiturates' binding site on the GABAA receptor?
How do barbiturates differ from benzodiazepines in terms of their interaction with GABA receptors?
How do barbiturates differ from benzodiazepines in terms of their interaction with GABA receptors?
What type of drugs are barbiturates and what makes them effective in reducing neuronal excitability?
What type of drugs are barbiturates and what makes them effective in reducing neuronal excitability?
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