NUR 2063 PATHOPHYSIOLOGY EXAM 3 ACTUAL
EXAM QUESTIONS AND CORRECT ANSWERS
(VERIFIED ANSWERS) PLUS RATIONALES
2026/2027 | RASMUSSEN UNIVERSITY | INSTANT
DOWNLOAD PDF.
Core Domains
1. Neurological Disorders: Parkinson's, Multiple
Sclerosis, Myasthenia Gravis
2. Cerebrovascular Disorders: Stroke, Increased ICP,
Subarachnoid Hemorrhage
3. Seizure Disorders and Spinal Cord Injury
4. Neurodegenerative Disorders: Alzheimer's Disease,
Guillain-Barré Syndrome
5. Renal Disorders: Acute Kidney Injury, Chronic
Kidney Disease
6. Renal Calculi, Nephritic vs. Nephrotic Syndrome
7. Fluid, Electrolyte, and Acid-Base Imbalances
8. Immunity and Hypersensitivity Reactions
Introduction
This comprehensive examination assesses the
pathophysiological knowledge required for successful
,completion of NUR 2063 Exam 3 at Rasmussen
University. It evaluates understanding of neurological
disorders, cerebrovascular events, seizure disorders,
spinal cord injuries, renal pathophysiology, fluid and
electrolyte imbalances, and immune hypersensitivity
reactions. The examination employs multiple-choice and
scenario-based questions that mirror the actual NUR 2063
exam format. Emphasis is placed on critical thinking,
clinical application of pathophysiological principles, and
integration of body systems. Success on this examination
demonstrates readiness for advanced nursing coursework
and confirms mastery of essential pathophysiology
competencies.
SECTION ONE: QUESTIONS 1–100
1. Which neurotransmitter deficiency is primarily
associated with Parkinson's disease?
A. Serotonin
B. Acetylcholine
C. Dopamine
D. Norepinephrine
Correct answer C. Dopamine
, RATIONALE: Parkinson's disease is caused by
degeneration of the dopamine nigrostriatal system in the
basal ganglia. The primary neurotransmitter deficiency is
dopamine, which leads to the classic motor symptoms of
tremor, rigidity, bradykinesia, and postural instability .
2. Which area of the brain is primarily affected in
Parkinson's disease?
A. Cerebellum
B. Basal ganglia
C. Hippocampus
D. Medulla oblongata
Correct answer B. Basal ganglia
RATIONALE: Parkinson's disease primarily affects
the basal ganglia, specifically the substantia nigra pars
compacta, where dopamine-producing neurons
degenerate. This leads to impaired movement regulation .
3. What is the classic MRI finding in multiple
sclerosis?
A. Cortical atrophy
, B. Periventricular plaques (demyelination)
C. Hippocampal sclerosis
D. Basal ganglia calcification
Correct answer B. Periventricular plaques
(demyelination)
RATIONALE: Multiple sclerosis is characterized by
demyelinating lesions (plaques) in the white matter,
particularly in the periventricular region. MRI is the
preferred imaging modality to detect these plaques .
4. What is the underlying pathophysiology of multiple
sclerosis?
A. Autoimmune destruction of dopamine neurons
B. Autoimmune demyelination of the central nervous
system
C. Neurofibrillary tangles and amyloid plaques
D. Prion protein accumulation
Correct answer B. Autoimmune demyelination of the
central nervous system
RATIONALE: Multiple sclerosis is an autoimmune
disorder characterized by inflammation and
EXAM QUESTIONS AND CORRECT ANSWERS
(VERIFIED ANSWERS) PLUS RATIONALES
2026/2027 | RASMUSSEN UNIVERSITY | INSTANT
DOWNLOAD PDF.
Core Domains
1. Neurological Disorders: Parkinson's, Multiple
Sclerosis, Myasthenia Gravis
2. Cerebrovascular Disorders: Stroke, Increased ICP,
Subarachnoid Hemorrhage
3. Seizure Disorders and Spinal Cord Injury
4. Neurodegenerative Disorders: Alzheimer's Disease,
Guillain-Barré Syndrome
5. Renal Disorders: Acute Kidney Injury, Chronic
Kidney Disease
6. Renal Calculi, Nephritic vs. Nephrotic Syndrome
7. Fluid, Electrolyte, and Acid-Base Imbalances
8. Immunity and Hypersensitivity Reactions
Introduction
This comprehensive examination assesses the
pathophysiological knowledge required for successful
,completion of NUR 2063 Exam 3 at Rasmussen
University. It evaluates understanding of neurological
disorders, cerebrovascular events, seizure disorders,
spinal cord injuries, renal pathophysiology, fluid and
electrolyte imbalances, and immune hypersensitivity
reactions. The examination employs multiple-choice and
scenario-based questions that mirror the actual NUR 2063
exam format. Emphasis is placed on critical thinking,
clinical application of pathophysiological principles, and
integration of body systems. Success on this examination
demonstrates readiness for advanced nursing coursework
and confirms mastery of essential pathophysiology
competencies.
SECTION ONE: QUESTIONS 1–100
1. Which neurotransmitter deficiency is primarily
associated with Parkinson's disease?
A. Serotonin
B. Acetylcholine
C. Dopamine
D. Norepinephrine
Correct answer C. Dopamine
, RATIONALE: Parkinson's disease is caused by
degeneration of the dopamine nigrostriatal system in the
basal ganglia. The primary neurotransmitter deficiency is
dopamine, which leads to the classic motor symptoms of
tremor, rigidity, bradykinesia, and postural instability .
2. Which area of the brain is primarily affected in
Parkinson's disease?
A. Cerebellum
B. Basal ganglia
C. Hippocampus
D. Medulla oblongata
Correct answer B. Basal ganglia
RATIONALE: Parkinson's disease primarily affects
the basal ganglia, specifically the substantia nigra pars
compacta, where dopamine-producing neurons
degenerate. This leads to impaired movement regulation .
3. What is the classic MRI finding in multiple
sclerosis?
A. Cortical atrophy
, B. Periventricular plaques (demyelination)
C. Hippocampal sclerosis
D. Basal ganglia calcification
Correct answer B. Periventricular plaques
(demyelination)
RATIONALE: Multiple sclerosis is characterized by
demyelinating lesions (plaques) in the white matter,
particularly in the periventricular region. MRI is the
preferred imaging modality to detect these plaques .
4. What is the underlying pathophysiology of multiple
sclerosis?
A. Autoimmune destruction of dopamine neurons
B. Autoimmune demyelination of the central nervous
system
C. Neurofibrillary tangles and amyloid plaques
D. Prion protein accumulation
Correct answer B. Autoimmune demyelination of the
central nervous system
RATIONALE: Multiple sclerosis is an autoimmune
disorder characterized by inflammation and
