ATI LPN
Immune System Practice Questions Questions
Question 1 of 5
Which medication is an immunosuppressive agent?
Correct Answer: A
Rationale: The correct answer is A: Methotrexate. Methotrexate is an immunosuppressive agent commonly used to treat autoimmune diseases by suppressing the immune system's response. It inhibits the production of certain cells involved in the immune response, making it effective in managing conditions like rheumatoid arthritis and psoriasis. Hydroxychloroquine, Celecoxib, and Diclofenac are not immunosuppressive agents; they are used for other purposes such as treating malaria (Hydroxychloroquine), pain and inflammation (Celecoxib, Diclofenac).
Question 2 of 5
Which medication is used to treat acute management of gout?
Correct Answer: A
Rationale: The correct answer is A: Colchicine. Colchicine is used for acute management of gout by reducing inflammation and pain caused by gout attacks. It works by inhibiting the inflammatory response to urate crystals in the joint. Allopurinol, Febuxostat, and Probenecid are not used for acute gout attacks; they are used for long-term management to lower uric acid levels and prevent future gout attacks.
Question 3 of 5
A nurse caring for clients with systemic lupus erythematosus (SLE) plans care understanding the most common causes of death for these clients is which of the following? (Select one that does not apply.)
Correct Answer: C
Rationale: The correct answer is C: Vasculitis. In systemic lupus erythematosus (SLE), vasculitis can lead to inflammation and damage to blood vessels, affecting various organs and tissues. This can result in serious complications and even death. In contrast, while infections, cardiovascular impairment, and chronic kidney disease are common in SLE patients, they are not the most common causes of death. Infections can be managed with appropriate treatment, cardiovascular impairment can be controlled with medications and lifestyle changes, and chronic kidney disease can be managed through dialysis or kidney transplant. Vasculitis, on the other hand, can be more unpredictable and severe in SLE patients, making it the most common cause of death among this population.
Question 4 of 5
Folate deficiency is likely to develop in one of the following groups of people:
Correct Answer: B
Rationale: The correct answer is B: Alcoholic persons. Alcohol interferes with folate absorption and metabolism, leading to folate deficiency. Alcoholic persons often have poor dietary intake and impaired absorption of nutrients, including folate. Folate deficiency can result in megaloblastic anemia and other health issues. A: Strict vegetarians generally have a higher risk of vitamin B12 deficiency rather than folate deficiency. C: Patients who have undergone stomach surgery may have reduced absorption of nutrients, but the question specifically focuses on folate deficiency, which is more associated with alcohol consumption. D: Persons who take a low fiber diet may have inadequate nutrient intake, but this choice does not directly relate to folate deficiency caused by alcohol consumption.
Question 5 of 5
The nurse provides home care instructions to a client with systemic lupus erythematosus and tells the client about methods to manage fatigue. Which statement by the client indicates a need for further instruction?
Correct Answer: A
Rationale: Correct Answer: A Rationale: A: Taking hot baths can worsen fatigue in clients with lupus due to the potential of increasing body temperature and causing exhaustion. B: Sitting to conserve energy is a valid strategy to manage fatigue by minimizing physical exertion. C: Avoiding long periods of rest helps prevent joint stiffness and maintains mobility. D: Doing light exercises like walking can improve overall energy levels and physical condition. Summary: Choice A is incorrect as hot baths can exacerbate fatigue. Choices B, C, and D provide appropriate strategies for managing fatigue in clients with lupus.