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

Answer and Explanation

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.

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Correct Answer is B

Explanation

Choice A reason: This choice is incorrect. Metabolic alkalosis would be indicated by an elevated pH and HCO3, but the PaCO2 would typically be higher due to compensatory hypoventilation.

Choice B reason: This is the correct choice. The elevated pH and low PaCO2 indicate respiratory alkalosis, likely due to hyperventilation. The normal HCO3 suggests that there has been no renal compensation, hence 'uncompensated'.

Choice C reason: This choice is incorrect because, for metabolic alkalosis to be uncompensated, the PaCO2 would typically be normal or high, not low.

Choice D reason: This choice is incorrect. Respiratory acidosis would be indicated by a low pH and high PaCO2, which is not the case here.

A. Rose budlike stoma orifice B. Stoma oozing red drainage C. Shiny, moist stoma D. Purplish colored stoma

Correct Answer is D

Explanation

Choice A reason: A rosebud like stoma orifice is a normal appearance for a new colostomy, indicating that the stoma is healthy and not in distress.

Choice B reason: Red drainage from a stoma can be normal, especially in the early postoperative period, as the stoma may ooze a small amount of blood. However, if the drainage is excessive or persistent, it should be reported.

Choice C reason: A shiny, moist stoma is also a sign of a healthy stoma. The stoma should be moist and have a pink or red color, similar to the inside of the mouth.

Choice D reason: A purplish colored stoma indicates compromised blood flow and is a sign of ischemia. This is a serious complication that requires immediate medical attention to prevent tissue death.

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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?

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Naxlex Comprehensive Predictor Exams

Correct Answer is B

Explanation

A nurse in a Post Anesthesia Care Unit (PACU) is assessing a client who has a newly created colostomy. Which of the following findings should the nurse report to the provider?

Correct Answer is D

Explanation

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