ATI Oncology Quiz

Correct Answer: A

Rationale: Skipping oral hygiene is not appropriate for a client, even if they are tired, as it increases the risk of infection.

Correct Answer: D

Rationale: Handling radioactive excreta requires special precautions; the nurse must be familiar with the facility's policies.

Correct Answer: D

Rationale: Chemotherapy drugs are designed to target and destroy rapidly dividing cells, which include cancer cells. Cancer cells often divide more quickly than normal cells, and chemotherapeutic agents exploit this characteristic to inhibit their growth and promote cell death. While chemotherapy can also affect other rapidly dividing normal cells (such as those in the bone marrow, gastrointestinal tract, and hair follicles), the primary goal is to target cancerous cells.

Correct Answer: B

Rationale: Hematuria, or blood in the urine, is the most common and distinctive symptom associated with bladder cancer. It can present as either gross hematuria (visible blood) or microscopic hematuria (detected only through urinalysis). The presence of blood in the urine often prompts further evaluation for potential underlying causes, including bladder cancer. It is crucial for healthcare providers to recognize this symptom, as early detection significantly impacts treatment outcomes.

Correct Answer: C

Rationale: Patients preparing for hematopoietic stem cell transplantation (HSCT) undergo intensive chemotherapy and/or radiation, which significantly suppresses their immune system. This immunosuppression leads to a heightened risk for infection, making it the most critical nursing diagnosis for these patients. As the body's ability to fight off pathogens is compromised, close monitoring and interventions aimed at preventing infections are essential for their safety and recovery.