Question 6 Glia cells play a supportive role to the neuron. A few of the functions of the glial cells include providing nutrition, maintaining

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Question Answered step-by-step Question 6 Glia cells play a supportive role to the neuron. A few of the functions of the glial cells include providing nutrition, maintaining homeostasis, stabilizing synapses, and myelinating axons. The glial cells are categorized as microglia and macroglia. Of these two cell types, which one plays an active and critical role in glutamatergic neurotransmission by providing a co-agonist required for glutamate receptor function? A. microglial B. macroglial  Question 7 If a patient admits to taking his medication every other day (instead of daily, as prescribed), a potential concern would be: A. Sufficient understanding or acceptance of the illness B. Abuse of the medication C. Expense D. Is the desired effect recognized at a lower daily dose?   Question 8 Neurotransmission is unidirectional insofar as chemical and electrical conduction is concerned within the individual neuron. Of the following descriptions, which best characterizes the order of neurotransmitter/receptor interaction that results in an electrical signal impulse and the release of another neurotransmitter for interaction in the synaptic cleft (signal conduction through a neuron)? A. Cell body, dendrites, Axon, Axon terminals B. Dendrites, Axon, Cell body, Axon, Axon terminals C. Dendrites, Cell body, Axon, Axon terminals D. Axon terminals, Axon, Cell body, Dendrites  Question 9 Neurotransmitters are defined by four essential characteristics. These are: A. Neurotransmitters are synthesized within presynaptic neurons. B. Depolarization of a neuron results in the release of a neurotransmitter, which exerts a multitude of actions on the postsynaptic neuron. C. Their action on postsynaptic neurons can be replicated by administering a drug that mimics the activity of the endogenous neurotransmitter. D. Their action in the synaptic cleft is terminated by a specific action. E. A, C, and D only   Question 10 Which of the following consists of all the known major neurotransmitters that are relevant in psychiatry? A. glutamate, GABA, dopamine, serotonin, norepinephrine, histamine, steroids, nitric oxide B. glutamate, GABA, dopamine, norepinephrine, serotonin, acetylcholine, histamine, endogenous opioids, steroids, cannabinoids, nitric oxide C. glutamate, GABA, dopamine, serotonin, acetylcholine, endogenous opioids, nitric oxide, cannabinoids, steroids D. glutamate, GABA, dopamine, serotonin, norepinephrine, endogenous opioids, steroids, histamine, nitric oxide   Health Science Science Nursing Share QuestionEmailCopy link Comments (0)

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