Nokea
The healthcare provider prescribes 1 liter of 0.9% sodium chloride, USP intravenously (IV) to be infused over 10 hours for a client. How many mL/hr should the nurse program the infusion pump to deliver? (Enter numerical value only.)
- A. 100
Correct Answer: 100
Rationale: To deliver 1000 mL over 10 hours, the rate is calculated as 1000 mL / 10 hr = 100 mL/hr.
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A client with benign prostatic hyperplasia (BPH) is preparing for discharge following a transurethral needle ablation (TUNA), which information should the nurse include in the discharge instructions?
- A. Use incentive spirometer.
- B. Monitor urinary stream for decrease in output.
- C. Report when hematuria becomes pink tinged.
- D. Restrict physical activities.
Correct Answer: B
Rationale: Monitoring urinary stream for decrease in output is critical to detect urinary retention or obstruction, potential complications of TUNA.
A client with acquired immune deficiency syndrome (AIDS) and Pneumocystis jiroveci pneumonia has a CD4+ T cell count of 200 cells/mm³ (20%). The client asks the nurse why they have these recurring massive infections. Which pathophysiological mechanism should the nurse describe in response to this client's question?
- 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: B
Rationale: Inadequate numbers of CD4+ T cells impair cellular immunity, making the client susceptible to opportunistic infections like Pneumocystis jiroveci pneumonia due to HIV infection.
After performing a head-to-toe assessment for a client with Addison's disease, the nurse reports findings to the healthcare provider. The findings include moist mucous membranes, strong palpable peripheral pulses, and blood pressure 132/88 mm Hg. The client verbalizes understanding of the illness and importance of taking medications every day. Which action should the nurse implement?
- A. Make a referral for social services at home.
- B. Continue to limit daily fluid intake to 500 mL.
- C. Begin preparing the client for discharge home.
- D. Recommend strict intake and output monitoring.
Correct Answer: C
Rationale: 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.
A client with acquired immune deficiency syndrome (AIDS) and Pneumocystis jiroveci pneumonia has a CD4+ T cell count of 200 cells/mm³ (20%). The client asks the nurse why they have these recurring massive infections. Which pathophysiologic mechanism should the nurse describe in response to this client's question?
- 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: B
Rationale: Inadequate numbers of CD4+ T cells, due to HIV infection, impair cellular immunity, leading to susceptibility to opportunistic infections like Pneumocystis jiroveci pneumonia.
The nurse is caring for a client who had a cholecystectomy two days ago. The client is febrile, reporting upper abdominal pain radiating to the back and has had three episodes of vomiting in the last 8 hours. The nurse reviews the client's serum amylase and lipase level results which are twice the normal value. Based on these findings, the nurse should recognize the client is exhibiting symptoms of which condition?
- A. Hepatorenal failure.
- B. Acute pancreatitis.
- C. Surgical site infection.
- D. Biliary duct obstruction.
Correct Answer: B
Rationale: Acute pancreatitis is indicated by fever, upper abdominal pain radiating to the back, vomiting, and elevated amylase and lipase levels, likely triggered by the cholecystectomy.