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NR 546 / NR546 ACTUAL FINAL EXAM 2024/25 PREDICTION EXAM WITH ACTUAL 550+ QUESTIONS AND COMPLETE 100% CORRECT ANSWERS WITH VERIFIED AND WELL EXPLAINED RATIONALES ALREADY GRADED A+ BY EXPERTS |LATEST VERSION 2024 WITH GUARANTEED SUCCESS AFTER DOWNLOAD A $15.49   Add to cart

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NR 546 / NR546 ACTUAL FINAL EXAM 2024/25 PREDICTION EXAM WITH ACTUAL 550+ QUESTIONS AND COMPLETE 100% CORRECT ANSWERS WITH VERIFIED AND WELL EXPLAINED RATIONALES ALREADY GRADED A+ BY EXPERTS |LATEST VERSION 2024 WITH GUARANTEED SUCCESS AFTER DOWNLOAD A

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NR 546 / NR546 ACTUAL FINAL EXAM 2024/25 PREDICTION EXAM WITH ACTUAL 550+ QUESTIONS AND COMPLETE 100% CORRECT ANSWERS WITH VERIFIED AND WELL EXPLAINED RATIONALES ALREADY GRADED A+ BY EXPERTS |LATEST VERSION 2024 WITH GUARANTEED SUCCESS AFTER DOWNLOAD ALREADY PASSED!!!!!!! (PROVEN ITS ALL YOU NEE...

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  • October 19, 2024
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  • NR 546
  • NR 546
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ESCALITothethinker
NR 546 / NR546 ACTUAL FINAL EXAM
2024/25 PREDICTION EXAM WITH
ACTUAL 550+ QUESTIONS AND
COMPLETE 100% CORRECT ANSWERS
WITH VERIFIED AND WELL EXPLAINED
RATIONALES ALREADY GRADED A+ BY
EXPERTS |LATEST VERSION 2024 WITH
GUARANTEED SUCCESS AFTER
DOWNLOAD ALREADY PASSED!!!!!!!
(PROVEN ITS ALL YOU NEED TO EXCEL
IN YOUR EXAMS )

,
, Neuronal transmission that does not require/without a synapse; chemical messengers
(neurotransmitters) can spill over to distant neurons by diffusion (chemical puffs); example dopamine in
the prefrontal cortex are usually diffused across synapses of neurons that do not have dopamine
receptors due to lack of dopamine reuptake transporter pumps (DATs) to terminate the action of
dopamine released

Monoamine autoreceptors

An example of volume neurotransmission; located on the dendrites and soma of neurons; monamines
released from dendrites of this neuron binds to these autoreceptors and would inhibit neuronal impulse
flow in that neuron

Neurotransmitters

Serotonin (SSRIs), Norepinephrine (NRIs), Dopamine (D2 Antagonists), Acetylcholine, Glutamate, GABA

Dopamine (D2 Antagonists)

Neurotransmitter involved in the treatment of psychosis

Acetylcholine

Neurotransmitter necessary for memory/parasympathetic nervous system

Glutamate

Excitatory neurotransmitter

GABA

Inhibitory neurotransmitter

Endogenous substrates

Neurotransmitters that are produced by the body

Examples of endogenous substrates

B-endorphin (morphine-like), anandamide (marijuana-like), adrenaline

Exogenous substrates

Neurotransmitters that are introduced to the body that often mimic the brain's natural
neurotransmitters

Examples of exogenous substrates

Antidepressants, anxiolytics, hallucinogenic

Signal transduction

The propagation or cascade of events that occur following the stimulation of a postsynaptic receptor

Gene expression

, The final or ultimate function of neurotransmission

Epigenetics

A system that determines whether a given gene is made into its specific RNA and protein, or if it is
ignored or silenced. The study of environmental influences on gene expression that occur without a DNA
change.

Epigenetic mechanism

Turn genes on and off by modifying the structure of chromatin in the cell nucleus

What contributes to mental disorders?

Rody has treatment-resistant obsessive-compulsive disorder and was recently prescribed a
glutamatergic agent to augment his dose of fluvoxamine. Which of the following glutamatergic agents
function as a partial agonist at the NMDA receptor glycine site?

Rapastinel

Net agonist

When full agonist is absent, partial agonist acts as a...

Neurons

Specialized nerve cells in the CNS

Dendrites

Tree-like branching that extends from the cell body that forms chemical communication with axons,
soma, and other dendrites; also contain dendritic spines

Soma

Cell body; contains cell organelles (mitochondria, ER, synaptic vesicles, mRNA

Axon

Tail-like structure that extends from the cell body that is responsible for electrical and chemical
neurotransmission

Synapse

Chemical transmission between neurons

Presynaptic

Anterograde chemical transmission

Postsynaptic

Retrograde chemical transmission

Synaptic cleft

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