a patient with myelofibrosis is being treated with ruxolitinib what should the nurse monitor to assess the effectiveness of this treatment
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Nursing Elites

ATI RN

Oncology Test Bank

1. A patient with myelofibrosis is being treated with ruxolitinib. What should the nurse monitor to assess the effectiveness of this treatment?

Correct answer: C

Rationale: Monitoring hemoglobin and hematocrit is essential to assess the effectiveness of ruxolitinib in treating myelofibrosis. Ruxolitinib works by inhibiting JAK1 and JAK2, which are involved in the signaling pathways that regulate blood cell production. Therefore, monitoring hemoglobin and hematocrit levels can provide valuable information on how well the drug is managing the disease. Blood pressure, white blood cell count, and spleen size are not direct indicators of the treatment's effectiveness in myelofibrosis.

2. The client is assessing a client who has a new ureterostomy. Which statement by the client indicates the need for more education about urinary stoma care?

Correct answer: D

Rationale: The correct answer is D because directing water away from the stoma while showering is incorrect. The stoma can and should be cleaned with water. Choices A, B, and C demonstrate proper stoma care practices, such as changing the pouch regularly, changing the appliance in the morning, and emptying the collection bag when it is two-thirds full, which are all appropriate actions for caring for a urinary stoma.

3. Four clients are receiving tyrosine kinase inhibitors (TKIs). Which of these four clients would the nurse assess first?

Correct answer: C

Rationale: A potassium level of 2.8 mEq/L is critically low and requires immediate intervention.

4. Nurse Maria is preparing a care plan for a client receiving external radiation therapy. Which of the following interventions should be included?

Correct answer: B

Rationale: Radiation therapy can cause skin irritation, dryness, and sensitivity in the treated area. Wearing loose, soft clothing helps minimize friction and pressure on the skin, reducing irritation and promoting comfort. The skin in the treated area is often more sensitive and vulnerable to damage, so this intervention helps protect the skin while maintaining the client’s comfort during the course of treatment.

5. A client is having a catheter placed to deliver chemotherapy beads into a liver tumor via the femoral artery. What action by the nurse is most important?

Correct answer: B

Rationale: Before any invasive procedure, such as placing a catheter to deliver chemotherapy beads into a liver tumor, it is essential to ensure that informed consent has been obtained from the client. This is a legal and ethical requirement that ensures the client understands the procedure, its risks, benefits, and alternatives. Ensuring that the signed consent is on the chart is the most important action the nurse can take before the procedure, as the procedure cannot legally proceed without it.

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