The nurse is providing teaching for the family of a patient who has been newly diagnosed with Alzheimer disease (AD). Which statement by the family member indicates understanding of the teaching?
“Alzheimer disease affects memory but not personality.”
“With proper treatment, symptoms of this disease can be arrested.”
“The onset of Alzheimer disease is usually between 65 and 75 years.”
“Alzheimer disease is a chronic, progressive condition.”
The Correct Answer is D
A) “Alzheimer disease affects memory but not personality.”
While memory loss is one of the hallmark symptoms of Alzheimer’s disease, the condition also significantly impacts other cognitive functions, including personality and behavior. As the disease progresses, patients often experience changes in mood, behavior, and personality, such as increased irritability, depression, or aggression.
B) “With proper treatment, symptoms of this disease can be arrested.”
Currently, there is no cure for Alzheimer’s disease, and while some treatments (like cholinesterase inhibitors) can help manage symptoms temporarily or slow their progression, the disease itself is not arrestable. The goal of treatment is to manage symptoms and improve quality of life, but it cannot stop the disease from advancing.
C) “The onset of Alzheimer disease is usually between 65 and 75 years.”
While Alzheimer’s disease typically affects older adults, this statement is too narrow. Alzheimer’s disease can begin earlier, sometimes in individuals in their 50s or 60s, particularly in cases of early-onset Alzheimer’s. The average age of onset for most people is around 65, but there is variability.
D) “Alzheimer disease is a chronic, progressive condition.”
Alzheimer’s disease is indeed chronic (lasting for years) and progressive (it worsens over time). It gradually destroys brain cells, leading to a decline in cognitive function, including memory, thinking, and reasoning skills. This is the fundamental nature of the disease
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
A) Hypothalamus and the medulla: While the hypothalamus and medulla play critical roles in regulating autonomic functions and overall sympathetic nervous system activity, the primary origin of the sympathetic nervous system's neural impulses comes from the spinal cord, specifically in the thoracic and lumbar regions. The hypothalamus and medulla are involved in coordinating and regulating sympathetic activity rather than being the origin of the impulses themselves.
B) Cranium and sacral area of the spinal cord: The cranium and sacral regions are primarily associated with the parasympathetic nervous system, not the sympathetic nervous system. The parasympathetic nervous system's nerve fibers arise from the brainstem and the sacral region, while the sympathetic fibers originate from the thoracic and lumbar areas.
C) Thoracic and lumbar section of the spinal cord: The sympathetic nervous system originates in the thoracolumbar region of the spinal cord, which includes the thoracic and lumbar segments (T1-L2). These regions house the preganglionic neurons whose axons exit the spinal cord and synapse in sympathetic ganglia, leading to the sympathetic effects on organs and tissues. This makes the thoracic and lumbar sections the correct location for the origin of SNS impulses.
D) Nerve membrane: The nerve membrane, or the cellular membrane of individual neurons, is not the location where impulses originate. The origin of the impulses is in the central nervous system (CNS), specifically in the spinal cord for the sympathetic system, not at the level of the individual nerve membranes.
Correct Answer is C
Explanation
A) Excessive salivation: Neostigmine (Prostigmin) is a cholinesterase inhibitor, which works by increasing the levels of acetylcholine at neuromuscular junctions. If a dose is missed, excessive salivation can be a side effect of too much acetylcholine activity, but it is not the most immediate symptom in this case. Muscle weakness is a more direct consequence of a missed dose.
B) Respiratory paralysis: While respiratory weakness or paralysis can occur in myasthenia gravis, it is usually associated with a severe form of the disease or if the patient is in a myasthenic crisis. A single missed dose of neostigmine typically does not result in respiratory failure unless the patient is already in a very fragile state.
C) Muscle weakness: Neostigmine helps to improve neuromuscular transmission by inhibiting the breakdown of acetylcholine, which is crucial for muscle contraction. A missed dose would directly lead to a reduction in acetylcholine levels, exacerbating the characteristic muscle weakness of myasthenia gravis. Muscle weakness is the most anticipated symptom when neostigmine is not administered on time.
D) Muscle spasms: Muscle spasms are typically not a symptom of missed neostigmine therapy. Instead, muscle weakness occurs due to impaired neuromuscular transmission. Spasms might occur if there is significant overstimulation of the muscles, but this is more associated with electrolyte imbalances or other neuromuscular issues
Whether you are a student looking to ace your exams or a practicing nurse seeking to enhance your expertise , our nursing education contents will empower you with the confidence and competence to make a difference in the lives of patients and become a respected leader in the healthcare field.
Visit Naxlex, invest in your future and unlock endless possibilities with our unparalleled nursing education contents today
Report Wrong Answer on the Current Question
Do you disagree with the answer? If yes, what is your expected answer? Explain.
Kindly be descriptive with the issue you are facing.