A nurse is reviewing a client's MRI results that show cortical thinning. The nurse should identify that this finding is evident in which of the following types of dementia?
HIV infection
Alzheimer's disease
Prion disease
Substance use disorder
The Correct Answer is B
B In Alzheimer's disease, cortical thinning typically begins in the temporal and parietal lobes of the brain, areas associated with memory, language, and higher cognitive functions. As the disease progresses, cortical thinning may extend to other regions of the brain, contributing to the worsening cognitive decline seen in affected individuals.
A. HIV-associated neurocognitive disorders (HAND) can result in various structural and functional changes in the brain, including cortical atrophy, but cortical thinning is not a specific hallmark of HIV infection-related dementia.
C. Prion diseases can lead to spongiform changes and neuronal loss in the brain, but cortical thinning is not typically described as a characteristic feature.
D. Chronic substance abuse, particularly alcohol and certain drugs, can lead to structural and functional changes in the brain, including cortical atrophy. However, cortical thinning is not specific to substance use disorder-related dementia and can occur in various other neurological conditions as well.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
D Tertiary prevention aims to minimize the impact of an existing illness or condition and prevent further complications or recurrence. In the context of substance use disorder, providing information on drug rehabilitation facilities aligns with tertiary prevention strategies.
A. This intervention is more aligned with primary or secondary prevention strategies aimed at preventing substance use disorder or addressing risk factors before the onset of the disorder. B This intervention is focused on screening for a potential complication or comorbidity associated with substance use disorder rather than providing treatment or support for the disorder itself.
C- Secondary prevention
Correct Answer is C
Explanation
C. It indicates a positive childhood experience where the adolescent has a supportive and attentive teacher who listens well. Positive relationships with supportive adults, such as teachers, coaches, or mentors, can serve as protective factors for adolescents with anxiety disorders
A. This statement suggests that the adolescent experiences stress and worry related to their sibling's health problems, which may exacerbate their anxiety rather than serving as a protective factor.
B. This statement provides information about the adolescent's family background but does not necessarily indicate a positive childhood experience or protective factor for anxiety.
D. Frequent moves associated with military life may present challenges rather than protective factors for anxiety, such as disruptions in social relationships and support networks.
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.
