ONCC practice exams

Which of the following factors play a major role in the prevention of colon cancer? - Answer- Diet Which of the folllowing offers the best explanation as to why a patient with metastatic breast cancer would experience pain at the site of metastasis with the initiation of tamoxifen? The patient is experiencing: - Answer- a common, temporary reaction to initial tamoxifen therapy. Which medication does the nurse expect to be ordered for a patient diagnosed with lymphomatous meningitis? - Answer- Cytarabine What is the most likely cause of palmar-plantar erythrodysesthesia? - Answer- Rupture of capillaries from pressure and friction With which activities should a NIOSH-approved respirator be worn? - Answer- Cleaning up a hazardous drug spill Which of the following is the most appropriate intervention when discussing concerns about intimacy with a patient who is receiving treatment? - Answer- Using the PLISSIT model to promote discussion A patient receiving docetaxel asks why dexamethasone is prescribed. The nurse's best response is that it prevents: - Answer- fluid retention. A patient reports pruritus above the peripheral IV site while receiving an infusion of doxorubicin. The nurse observes redness along the vein, with a brisk, sustained blood return. This most likely indicates: - Answer- a flare reaction. Which of the following interventions is recommended for a patient who has developed a wheal and pain at the peripheral IV site during an infusion of doxorubicin? - Answer- Administer dexrazoxane. Which of the following statements made by a patient with glioblastoma who is receiving radiation therapy indicates an adequate understanding of the teaching provided? - Answer- "I could have permanent hair loss." A nulliparous 60-year-old obese female with diabetes is experiencing postmenopausal bleeding. The patient is at greatest risk for developing which type of cancer? - Answer- Endometrial A patient with advanced lung cancer reports small amounts of liquid stool, tenesmus, and lower abdominal pain. The nurse should expect which of the following orders? - Answer- Provide a