NUR 463 PHARMACOLOGY FOR MENTAL
HEALTH QUESTIONS AND ANSWERS |
PSYCHIATRIC NURSING STUDY GUIDE
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Updated 2026 Questions and Answers
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, What unconscious processes are controlled by neurons? Breathing and heart rate regulation.
What conscious processes are controlled by neurons? Critical thinking, emotional regulation, and decision making.
What is neurotransmission? The process by which neurons communicate through electrochemical signaling.
What are the four key structures involved in Presynaptic neuron, synapse, postsynaptic neuron, and receptor sites.
neurotransmission?
What is a neurotransmitter? A chemical messenger released by neurons that enables communication.
In the key-and-lock model, what does the neurotransmitter The key.
represent?
In the key-and-lock model, what does the receptor represent? The lock.
What are the four ways neurotransmitters are removed from Reuptake, enzyme degradation, diffusion, and presynaptic receptor binding.
the synapse?
What is reuptake? The neurotransmitter is reabsorbed into the presynaptic neuron for reuse.
What enzyme breaks down serotonin, dopamine, and Monoamine oxidase (MAO).
norepinephrine?
According to the NCLEX tip, most psychiatric medications Release, receptor binding, reuptake, and removal/degradation.
work by changing which four neurotransmission steps?
Which neurotransmitter is associated with alertness? Dopamine.
Which neurotransmitter is associated with concentration? Norepinephrine.
Which neurotransmitter is associated with satisfaction? Serotonin.
Is dopamine excitatory or inhibitory? Excitatory.
What are the functions of dopamine? Pleasure, reward, movement, cognition, and emotional responses.
HEALTH QUESTIONS AND ANSWERS |
PSYCHIATRIC NURSING STUDY GUIDE
| GRADED A+ | GUARANTEED SUCCESS
Updated 2026 Questions and Answers
100% Verified Exam Prep
, What unconscious processes are controlled by neurons? Breathing and heart rate regulation.
What conscious processes are controlled by neurons? Critical thinking, emotional regulation, and decision making.
What is neurotransmission? The process by which neurons communicate through electrochemical signaling.
What are the four key structures involved in Presynaptic neuron, synapse, postsynaptic neuron, and receptor sites.
neurotransmission?
What is a neurotransmitter? A chemical messenger released by neurons that enables communication.
In the key-and-lock model, what does the neurotransmitter The key.
represent?
In the key-and-lock model, what does the receptor represent? The lock.
What are the four ways neurotransmitters are removed from Reuptake, enzyme degradation, diffusion, and presynaptic receptor binding.
the synapse?
What is reuptake? The neurotransmitter is reabsorbed into the presynaptic neuron for reuse.
What enzyme breaks down serotonin, dopamine, and Monoamine oxidase (MAO).
norepinephrine?
According to the NCLEX tip, most psychiatric medications Release, receptor binding, reuptake, and removal/degradation.
work by changing which four neurotransmission steps?
Which neurotransmitter is associated with alertness? Dopamine.
Which neurotransmitter is associated with concentration? Norepinephrine.
Which neurotransmitter is associated with satisfaction? Serotonin.
Is dopamine excitatory or inhibitory? Excitatory.
What are the functions of dopamine? Pleasure, reward, movement, cognition, and emotional responses.
