ATI Oncology Quiz

Correct Answer: A

Rationale: In patients with multiple myeloma, hypercalcemia is a common complication due to the release of calcium from the bones as a result of osteolytic lesions. One of the early symptoms of hypercalcemia is polyuria, or increased urine output. This occurs because elevated calcium levels can lead to impaired renal function and increased renal excretion of calcium, which results in increased urine production. Early recognition of polyuria can help prompt further evaluation and management of hypercalcemia, as untreated hypercalcemia can lead to more severe complications.

Correct Answer: A

Rationale: In patients with multiple myeloma, hypercalcemia is a common complication due to the release of calcium from the bones as a result of osteolytic lesions. One of the early symptoms of hypercalcemia is polyuria, or increased urine output. This occurs because elevated calcium levels can lead to impaired renal function and increased renal excretion of calcium, which results in increased urine production. Early recognition of polyuria can help prompt further evaluation and management of hypercalcemia, as untreated hypercalcemia can lead to more severe complications.

Correct Answer: A

Rationale: When a patient experiences alopecia due to chemotherapy, it can significantly impact their self-esteem and body image, particularly in adolescents who are especially sensitive to physical changes. A request for makeup and a wig indicates that the patient is actively taking steps to enhance her appearance and cope with the changes brought on by her treatment. This action reflects a positive engagement with her body image and suggests a desire to feel more comfortable and confident in her appearance, signaling an improvement in her self-esteem.

Correct Answer: C

Rationale: In clients experiencing neutropenia, particularly due to chemotherapy, the immune system is significantly compromised, increasing the risk of infections. Hand hygiene is one of the most effective methods for preventing the spread of pathogens that can lead to infections. Teaching both the client and their family about the importance of frequent and proper handwashing helps create a safer environment and reduces the risk of infections, which can be critical in neutropenic patients.

Correct Answer: B

Rationale: In the case of lung cancer that has metastasized to the bones and liver, lymphatic circulation is a key mechanism by which cancer cells spread from the primary tumor site to distant organs. Cancer cells can invade nearby lymphatic vessels and travel through the lymphatic system, eventually reaching lymph nodes and spreading to other tissues and organs. This route is significant in the metastasis of many types of cancer, including lung cancer.