Podcast
Questions and Answers
Which of the following neurotransmitters plays a primary inhibitory role in the body?
Which receptor is primarily stimulated to produce sedation and/or anesthesia?
What is the primary mechanism of action of ketamine?
Which of the following drugs is not a positive allosteric stimulator of GABA-A receptors?
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Which receptor is primarily antagonized to produce sedation and/or anesthesia?
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Which type of receptors are GABA-A receptors classified as?
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What is the primary excitatory neurotransmitter in the body?
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Which receptors are selectively activated by N-methyl D-aspartic acid?
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What type of receptors are GABA-B receptors classified as?
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Which of the following is a target for nitrous oxide?
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Which type of receptor is stimulated by dexmedetomidine to produce sedative, hypnotic, and analgesic effects?
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Which receptors are involved in the activity of biological clocks and their stimulation can induce sleep?
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Which receptors are blocked by certain antihistamines and antidepressants to produce sedative effects?
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Which receptors are involved in the production of sedative, hypnotic, and analgesic effects via the stimulation of inhibitory neurons?
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Which receptors are involved in sedative, hypnotic, and/or analgesic effects, and their stimulation can induce sleep?
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What is the primary advantage of benzodiazepines over barbiturates?
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What is the primary concern when using benzodiazepines in combination with other CNS depressants?
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What determines the suitability of a benzodiazepine for treatment of anxiety versus insomnia?
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What is the primary mechanism of action of flumazenil?
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What is the recommended duration of benzodiazepine use to avoid dependence and withdrawal symptoms?
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What is the primary mechanism of action of benzodiazepines on GABA-A receptors?
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What is the primary mechanism of action of neurosteroids like alfaxalone?
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Which of the following agents is not a dissociative anesthetic?
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Which of the following receptors is targeted by baclofen, a muscle relaxant?
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What is the effect of glutamate binding to NMDA receptors?
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What is the primary effect of benzodiazepines on neuronal activity?
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Which of the following drugs is an agonist of GABA-B receptors?
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Which receptor is not primarily involved in the mechanism of action of neurosteroids?
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What is the administration route for ketamine and phencyclidine?
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What is the primary mechanism of action of benzodiazepines in reducing anxiety?
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Which class of compounds, including barbiturates, has a greater depressant effect and is used routinely for anesthesia?
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What is the effect of increasing chloride conductance and hyperpolarizing the neuron?
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Which of the following agents enhances the actions of GABA by increasing the duration of channel opening?
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What is the mechanism of action of propofol?
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What is the primary use of barbiturates in modern medicine?
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Which of the following is NOT a target for barbiturates?
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What is the effect of binding to distinct sites on GABA-A receptors?
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Which of the following is a characteristic of fluranes?
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What is the primary mechanism of action of neurosteroids?
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Which of the following is NOT a property of barbiturates?
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