A nurse is assessing a patient's immune function by reviewing the laboratory value of the cellular response of the T cells. The nurse should recognize that which of the following conditions is affected by the?
Transplant rejection
Anaphylaxis
Bacterial phagocytosis
Hay fever allergy
The Correct Answer is A
Choice A reason: play a crucial role in transplant rejection. They can recognize and attack foreign tissues, including transplanted organs, leading to rejection. This immune response is a significant concern in transplant medicine, and managing T cell activity is essential for the success of organ transplants.
Choice B reason: While anaphylaxis is an acute allergic reaction, it is more commonly associated with the release of histamines and other mediators from mast cells and basophils. can contribute to the severity of the reaction, but they are not the primary cells involved in anaphylaxis.
Choice C reason: Bacterial phagocytosis is primarily the function of phagocytes like neutrophils and macrophages. do not directly engage in phagocytosis but can activate other immune cells that do.
Choice D reason: Hay fever, or allergic rhinitis, involves an immune response to airborne allergens, with contributing to the development of symptoms by helping to produce IgE antibodies. However, the immediate symptoms of hay fever are more directly related to mast cell activation rather than activity.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
Choice A reason: This is incorrect. While gentle hair care is important, it is not as critical as sun protection for SLE patients.
Choice B reason: This is incorrect. Powder can be drying, and SLE patients often need to keep their skin moisturized.
Choice C reason: This is correct. SLE patients are often photosensitive and need to protect their skin from UV rays.
Choice D reason: This is incorrect. SLE patients should keep their skin well moisturized to prevent dryness.
Correct Answer is B
Explanation
Choice A reason: The medication administration record is an important document, but it is not the primary source for verification before administering blood products. It is used to record the administration after the fact.
Choice B reason: The identification wristband is the priority source for verification. It contains the client's essential information, such as name and hospital ID, which must match the blood product label to ensure patient safety⁸.
Choice C reason: The order sheet contains the physician's orders, which is crucial for verifying what has been prescribed but is secondary to the identification wristband for the actual administration process.
Choice D reason: The chart contains a comprehensive record of the client's medical history and care but is not the primary source for verification when administering blood products.
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