A nurse is caring for a client who has HIV and a CD4-T-cell count of 150/mm³. Which of the following conditions should the nurse monitor the client for?
Hepatitis
Tuberculosis
Gonorrhea
Chlamydia
The Correct Answer is B
A. Hepatitis is a concern for individuals with HIV, but it is not specifically indicated by a low CD4-T-cell count.
B. A CD4-T-cell count of 150/mm³ indicates severe immunosuppression, making the client highly susceptible to opportunistic infections like tuberculosis, which is common in individuals with HIV.
C. While gonorrhea is a risk for sexually active individuals, it is not specifically related to the low CD4-T-cell count.
D. Chlamydia is also a sexually transmitted infection, but similar to gonorrhea, it is not directly linked to the immunocompromised state indicated by the CD4-T-cell count.
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Correct Answer is B
Explanation
A. Fluid overload is not an allergic reaction but rather a complication of transfusion related to the volume of fluid administered, thus diphenhydramine would not be appropriate.
B. Urticaria, or hives, is a common mild allergic reaction that can occur during blood transfusions. Administering diphenhydramine can help prevent or treat this response.
C. Hemolysis is a serious reaction involving the destruction of red blood cells, often due to blood type incompatibility; it is not alleviated by antihistamines.
D. Fever can occur during transfusions but is typically due to non-specific immune reactions and does not respond to diphenhydramine.
Correct Answer is C
Explanation
A. DIC is characterized by a low platelet count due to the consumption of platelets in the coagulation process, not an elevated count.
B. While heparin may be used in the management of DIC in some cases, it is not a lifelong treatment nor a cure for the condition, as DIC results from an underlying condition rather than being a standalone disease.
C. DIC involves the overactivation of the coagulation cascade, leading to the formation of fibrin clots and subsequent consumption of clotting factors and platelets, thus making this statement accurate.
D. DIC is not a genetic disorder but rather a complication often associated with severe infections, trauma, or other conditions, and it is not primarily due to vitamin K deficiency.