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Exam (elaborations)

NFDN 2007 – Unit 1.2 Neurobiology and Neurotransmitters – NorQuest College – Verified Q&A Review

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This document presents a complete review of Unit 1.2 from the NFDN 2007 Mental Health Nursing course at NorQuest College. Organized in a question-and-answer format, it provides accurate and concise explanations of key neurobiological concepts relevant to psychiatric nursing. Topics include neurotransmitter types and functions, neuroimaging techniques (CT, MRI, PET, SPECT), psychoendocrinology, receptor behavior, and disorders linked to neurotransmitter imbalances such as schizophrenia, Parkinson’s, mania, and depression. It’s ideal for understanding the biological basis of mental illness and preparing for exams or clinical discussions.

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NFDN 2007 Unit 1.2 questions with accurate
answers
If you have high Dopamine levels what disorder is it associated with
Ans✓✓✓ Schizophrenia


If you have high levels of Nor-epinephrine what disorder will be the
result Ans✓✓✓ Mania


If you have low Dopamine levels which disease is this associated with
Ans✓✓✓ Parkinson's (slow reaction time and anergia)
Anhedonia (can't feel pleasure)


If you have low levels of Nor-epinephrine what disorder will be the
result Ans✓✓✓ Depression


Side effects of anti-ACh Ans✓✓✓ Dry mouth
Constipation
Delirium
Urinary retention
Blurred vision
Tachycardia


Symptoms of Addison's disease Ans✓✓✓ Depression, apathy, fatigue
and psychosis

, Symptoms of Hypothyroidism Ans✓✓✓ Depression and anxiety


Symptoms of Steroid use Ans✓✓✓ Depression, hypo-mania, irritability
and psychosis


The types of functional neuro-imaging Ans✓✓✓ PET
SPECT


Two types of amino acids Ans✓✓✓ GABA
Glutamate


Types of GABA receptor sites Ans✓✓✓ ALCOHOL
Anesthetics
Anti-anxiety drugs
Hypnotics


What are Bioamines Ans✓✓✓ Small molecule containing an amine
group


What are examples of Bioamines Ans✓✓✓ Dopamine
Histamine
Nor-epinephrine
Epinephrine

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