BIOD322 Neuroscience (Module 8) Latest Final Test Review Q & S 2024
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Course
BIOD322
Institution
BIOD322
BIOD322 Neuroscience (Module 8) Latest Final Test Review Q & S 2024BIOD322 Neuroscience (Module 8) Latest Final Test Review Q & S 2024BIOD322 Neuroscience (Module 8) Latest Final Test Review Q & S 2024
,1. Which neurotransmitter is primarily involved in the
pathophysiology of Parkinson's Disease?
A) Dopamine
B) Serotonin
C) Glutamate
D) GABA
Correct Answer: A) Dopamine
Rationale: Dopamine is a neurotransmitter that plays a
significant role in the motor control and emotional responses. In
Parkinson's Disease, the dopaminergic neurons in the substantia
nigra part of the brain are progressively lost, leading to the
characteristic symptoms of the disease.
,involved. The body's immune system attacks the myelin sheath of
nerve fibers, causing inflammation and consequent nerve damage.
3. What is the hallmark pathological finding in Alzheimer's
Disease?
A) Lewy bodies
B) Neurofibrillary tangles
C) Spongiform changes
D) Amyloid plaques
Correct Answer: D) Amyloid plaques
Rationale: Amyloid plaques, composed of beta-amyloid peptide,
are the characteristic pathological feature of Alzheimer's Disease.
These extracellular deposits are found in the brains of patients and
are associated with neurodegeneration.
, Rationale: Kindling is a phenomenon where repeated
subconvulsive stimuli lead to the development of spontaneous
seizures. It is a model used to study the development and
treatment of epilepsy.
5. Which area of the brain is primarily affected in Huntington's
Disease?
A) Frontal lobe
B) Cerebellum
C) Basal ganglia
D) Hippocampus
Correct Answer: C) Basal ganglia
Rationale: Huntington's Disease is a genetic disorder that
primarily affects the basal ganglia, which are involved in
movement control. The disease leads to motor dysfunction,
cognitive decline, and psychiatric symptoms.
6. The Blood-Brain Barrier (BBB) can be compromised in which
neurological condition?
A) Migraine
B) Stroke
C) Guillain-Barré syndrome
D) Myasthenia Gravis
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