Question 1:
Which of the following is a chronic neurodegenerative disorder characterized by progressive loss of memory and cognitive function?
Explanation: The correct answer is B) Alzheimer's disease. Alzheimer's disease is a neurodegenerative disorder that primarily affects memory, thinking, and behavior. It is characterized by the buildup of abnormal proteins in the brain, leading to the progressive loss of neurons and cognitive decline.
Question 2:
Which of the following neurological disorders is characterized by involuntary and repetitive movements of the body?
Explanation: The correct answer is A) Huntington's disease. Huntington's disease is a genetic disorder that causes the progressive degeneration of nerve cells in the brain. It leads to the development of involuntary movements, cognitive decline, and psychiatric symptoms.
Question 3:
Which of the following neurological disorders is characterized by recurrent seizures?
Explanation: The correct answer is C) Epilepsy. Epilepsy is a neurological disorder characterized by recurrent seizures, which are sudden and abnormal electrical activities in the brain. Seizures can vary in their severity and manifestations.
Question 4:
Which of the following neurological disorders is characterized by the degeneration of motor neurons, leading to muscle weakness and paralysis?
Explanation: The correct answer is B) Amyotrophic lateral sclerosis (ALS). ALS is a progressive neurodegenerative disease that affects the nerve cells responsible for controlling voluntary muscle movements. It leads to muscle weakness, paralysis, and eventual loss of motor function.
Question 5:
Which of the following neurological disorders is characterized by chronic pain, sensory disturbances, and muscle weakness?
Explanation: The correct answer is D) Multiple sclerosis. Multiple sclerosis is a chronic autoimmune disease that affects the central nervous system. It leads to the destruction of the protective covering of nerve fibers, causing a wide range of symptoms, including chronic pain, sensory disturbances, muscle weakness, and fatigue.
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