A client with diabetes mellitus is admitted with an upper respiratory infection. Which changes in blood glucose management should the client expect?

Restriction of caloric intake.

Fewer fingerstick glucose checks.

Higher doses of insulin.

Increased oral fluid intake.

Answer and Explanation

The Correct Answer is C

Choice A reason: Restriction of caloric intake is not a good change for a client with diabetes mellitus and an upper respiratory infection, because it can lead to hypoglycemia and malnutrition. The client needs adequate calories to maintain blood glucose levels and support immune function. Therefore, this choice is incorrect.

Choice B reason: Fewer fingerstick glucose checks are not a good change for a client with diabetes mellitus and an upper respiratory infection, because they can lead to poor blood glucose control and complications. The client needs frequent monitoring of blood glucose levels to adjust insulin doses and prevent hyperglycemia or hypoglycemia. Therefore, this choice is incorrect.

Choice C reason: Higher doses of insulin are a good change for a client with diabetes mellitus and an upper respiratory infection, because they can help lower blood glucose levels and prevent ketoacidosis. The client needs more insulin to overcome the increased insulin resistance caused by the infection and the stress hormones. Therefore, this choice is correct.

Choice D reason: Increased oral fluid intake is a good change for a client with diabetes mellitus and an upper respiratory infection, but it is not directly related to blood glucose management. The client needs more fluids to prevent dehydration and clear mucus from the respiratory tract. Therefore, this choice is not the best answer.

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Correct Answer is C

Explanation

Choice A reason: A referral for social services at home is not necessary for a client with Addison's disease who has stable vital signs, adequate hydration, and good self-care knowledge.

Choice B reason: Limiting daily fluid intake to 500 mL is not appropriate for a client with Addison's disease, who is at risk of dehydration and hypotension. The client should drink fluids according to thirst and urine output.

Choice C reason: Preparing the client for discharge home is the best action for the nurse to implement, as the client has no signs of complications or deterioration from Addison's disease. The client should be able to manage the condition at home with regular follow-up and medication adherence.

Choice D reason: Strict intake and output monitoring is not required for a client with Addison's disease who has normal blood pressure, moist mucous membranes, and strong peripheral pulses. These indicate adequate fluid balance and renal function.

A. The humoral immune response lacks B cells that form antibodies and opportunistic infections result. B. Inadequate numbers of T lymphocytes are available to initiate cellular immunity and macrophages. C. Bone marrow suppression of white blood cells causes insufficient cells to phagocytize organisms. D. Exposure to multiple environmental infectious agents overburdens the immune system until it fails.

Correct Answer is B

Explanation

Choice A reason: The humoral immune response is mediated by B cells that produce antibodies against specific antigens. However, this response is not the main problem in AIDS, because B cells are not directly affected by the human immunodeficiency virus (HIV) that causes AIDS. Therefore, this choice is incorrect.

Choice B reason: The cellular immune response is mediated by T lymphocytes that activate other immune cells, such as macrophages, to destroy infected or abnormal cells. This response is the main problem in AIDS, because HIV infects and destroys CD4+ T cells, which are essential for coordinating the cellular immunity. As a result, the client becomes susceptible to opportunistic infections, such as Pneumocystis jiroveci pneumonia. Therefore, this choice is correct.

Choice C reason: Bone marrow suppression of white blood cells can cause immunodeficiency, but it is not the primary cause of AIDS. Bone marrow suppression can occur as a side effect of some drugs or treatments, such as chemotherapy or radiation therapy, but it is not directly caused by HIV. Therefore, this choice is incorrect.

Choice D reason: Exposure to multiple environmental infectious agents can challenge the immune system, but it does not necessarily cause it to fail. The immune system can adapt and respond to different pathogens, unless it is compromised by an underlying condition, such as AIDS. Therefore, this choice is incorrect.

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A client with diabetes mellitus is admitted with an upper respiratory infection. Which changes in blood glucose management should the client expect?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

Correct Answer is C

Explanation

Correct Answer is B

Explanation

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