Which part of the immunological system suffers the greatest damage resulting from HIV infection?
Monocytes
Macrophages
CD4+ T-lymphocytes
Dendrite cells
The Correct Answer is C
A. Monocytes: These play a role in immune defense but are not the primary target of HIV.
B. Macrophages: May become infected but are not the main site of immune damage.
C. CD4+ T-lymphocytes: HIV specifically targets and destroys these cells, leading to progressive immune suppression.
D. Dendrite cells: Important in immune response, but not the primary cells depleted in HIV.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
A. Providing learning guidance: Involves guiding learners during the learning process, not recalling past knowledge.
B. Presenting the material: This refers to delivering new content, not reviewing old content.
C. Gaining attention: A separate principle that refers to capturing learners’ focus at the beginning of a session.
D. Stimulating recall of prior learning: Reviewing prior material helps learners connect existing knowledge with new concepts, enhancing retention and understanding.
Correct Answer is C
Explanation
A. Standards used to provide care: Important for guiding practice but don’t reflect the actual outcomes or effectiveness of care.
B. Vision and values of the agency: These shape the culture and direction but do not directly assess the quality of care delivered.
C. Results of nursing care: The primary goal of QI is to improve outcomes - client health, satisfaction, and safety - which are measured through care results.
D. Evaluation of process changes: This is part of the QI cycle, but outcomes are ultimately what define success and are the most important element.
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