ATI RN
Pediatric NCLEX Questions Questions
Question 1 of 5
Which of the ff blood vessel is commonly affected by thrombophlebitis?
Correct Answer: C
Rationale: Thrombophlebitis commonly affects the veins deep in the lower extremities, such as the femoral vein or the iliac vein. This condition involves the formation of a blood clot (thrombus) in a vein, usually due to inflammation or injury to the vein wall. The lower extremities are more prone to thrombophlebitis because of factors like gravity, reduced blood flow in the veins of the legs, and prolonged sitting or immobility which can increase the risk of blood clot formation. Thrombophlebitis in the lower extremities can potentially lead to serious complications, such as pulmonary embolism if a clot breaks loose and travels to the lungs.
Question 2 of 5
When assessing a client with autoimmune disorder, what signs should the nurse look for in the client?
Correct Answer: B
Rationale: When assessing a client with an autoimmune disorder, the nurse should look for signs such as hives or rashes. Autoimmune disorders can manifest with various skin manifestations, including hives or rashes, which may be indicative of an autoimmune response. These skin manifestations may occur due to the immune system mistakenly attacking the body's own tissues. Observing and monitoring these skin changes can help in assessing and managing the autoimmune disorder in the client. Additionally, localized inflammation may also be present in autoimmune disorders, but hives or rashes are more commonly associated with these conditions.
Question 3 of 5
Which immunoglobulin is specific to an allergic response?
Correct Answer: B
Rationale: IgE is the immunoglobulin specific to an allergic response. When an individual is exposed to an allergen, the immune system produces IgE antibodies that bind to mast cells and basophils. Upon re-exposure to the same allergen, these IgE antibodies trigger the release of histamine and other chemicals that cause allergic symptoms such as itching, swelling, and inflammation. IgE is not normally found in high concentrations in the bloodstream unless there is an allergic reaction occurring. Other immunoglobulins like IgA, IgG, and IgM are not specifically associated with allergic responses.
Question 4 of 5
24 hours after undergoing kidney transplantation, a client develops a hyperacute rejection. To correct this problem, the nurse should prepare the client for:
Correct Answer: A
Rationale: Hyperacute rejection occurs immediately after transplantation, within minutes to up to 24 hours. It is a rapid and severe rejection reaction that is usually irreversible. It occurs due to pre-existing antibodies against the donor organ. In hyperacute rejection, the transplanted kidney must be removed to prevent further complications and ensure the safety of the patient. Treatment with immunosuppressive medications like cyclosporine or corticosteroids is not effective in this situation. Bone marrow transplant is not indicated in the treatment of hyperacute rejection.
Question 5 of 5
A client with acquired immunodeficiency syndrome (AIDS) is prescribed zidovudine (azidothymidine, AZT [retrovir]), 200mg PO every 4 hours. When teaching the client about this drug, the nurse should provide which instruction?
Correct Answer: C
Rationale: Zidovudine (AZT) is an antiretroviral drug used to treat HIV infection, including in AIDS patients. It is important to follow the prescribed dosing schedule to maintain consistent drug levels in the body and effectively control the HIV virus. Taking zidovudine every 4 hours around the clock helps ensure the medication's therapeutic effects are maintained throughout the day. It is crucial for the client to adhere to the prescribed dosing regimen to prevent the development of drug resistance and to achieve the best treatment outcomes. Taking zidovudine with meals, on an empty stomach, or taking over-the-counter drugs for minor adverse reactions are not the correct instructions related to the dosing schedule of zidovudine.