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Neurodegenerative Diseases: Alzheimer's disease, Parkinson's disease
Neurodegenerative Diseases: Alzheimer's disease, Parkinson's disease ( 8 Questions)
This is a correct answer. The nurse should explain to the client's family that AD is caused by a buildup of abnormal protein deposits called amyloid plaques and twisted fibers called neurofibrillary tangles in the brain that impair nerve function and communication. These changes lead to progressive loss of memory, language, reasoning, judgment, and other cognitive abilities.
This is an incorrect answer. The nurse should not tell the client's family that AD is caused by a deficiency of dopamine in the brain that affects movement and cognition. This is not the cause of AD, but rather Parkinson's disease (PD), which is another neurodegenerative disorder that affects the basal ganglia and causes tremors, rigidity, bradykinesia, and postural instability.
This is an incorrect answer. The nurse should not tell the client's family that AD is caused by an autoimmune disorder that attacks the myelin sheath of the nerve cells in the brain and spinal cord. This is not the cause of AD, but rather multiple sclerosis (MS), which is another neurodegenerative disorder that causes demyelination and inflammation of the central nervous system (CNS) and leads to sensory, motor, and cognitive impairments.
This is an incorrect answer. The nurse should not tell the client's family that AD is caused by a viral infection that destroys the neurons in the brain and causes inflammation and swelling. This is not the cause of AD, but rather encephalitis, which is an acute inflammatory condition of the brain that can be caused by various viruses or bacteria and can result in neurological deficits or death.
Choice A reason:
This is a correct answer. The nurse should explain to the client's family that AD is caused by a buildup of abnormal protein deposits called amyloid plaques and twisted fibers called neurofibrillary tangles in the brain that impair nerve function and communication. These changes lead to progressive loss of memory, language, reasoning, judgment, and other cognitive abilities.
Choice B reason:
This is an incorrect answer. The nurse should not tell the client's family that AD is caused by a deficiency of dopamine in the brain that affects movement and cognition. This is not the cause of AD, but rather Parkinson's disease (PD), which is another neurodegenerative disorder that affects the basal ganglia and causes tremors, rigidity, bradykinesia, and postural instability.
Choice C reason:
This is an incorrect answer. The nurse should not tell the client's family that AD is caused by an autoimmune disorder that attacks the myelin sheath of the nerve cells in the brain and spinal cord. This is not the cause of AD, but rather multiple sclerosis (MS), which is another neurodegenerative disorder that causes demyelination and inflammation of the central nervous system (CNS) and leads to sensory, motor, and cognitive impairments.
Choice D reason:
This is an incorrect answer. The nurse should not tell the client's family that AD is caused by a viral infection that destroys the neurons in the brain and causes inflammation and swelling. This is not the cause of AD, but rather encephalitis, which is an acute inflammatory condition of the brain that can be caused by various viruses or bacteria and can result in neurological deficits or death.