NCLEX Oncology Revised Exam Questions With Verified Correct Answers

NCLEX Oncology Revised Exam Questions With Verified Correct Answers 1. Nina, an oncology nurse educator is speaking to a women's group about breast cancer. Questions and comments from the audience reveal a misunderstanding of some aspects of the disease. Various members of the audience have made all of the following statements. Which one is accurate? a. Mammography is the most reliable method for detecting breast cancer. b. Breast cancer is the leading killer of women of childbearing age. c. Breast cancer requires a mastectomy. d. Men can develop breast cancer. - ANSWER 1. Answer D. Men can develop breast cancer, although they seldom do. The most reliable method for detecting breast cancer is monthly selfexamination, not mammography. Lung cancer causes more deaths than breast cancer in women of all ages. A mastectomy may not be required if the tumor is small, confined, and in an early stage. 2. Nurse Meredith is instructing a premenopausal woman about breast self-examination. The nurse should tell the client to do her self-examination: a. at the end of her menstrual cycle. b. on the same day each month. c. on the 1st day of the menstrual cycle. d. immediately after her menstrual period. - ANSWER 2. Answer D. Premenopausal women should do their self-examination immediately after the menstrual period, when the breasts are least tender and least lumpy. On the 1st and last days of the cycle, the woman's breasts are still very tender. Postmenopausal women because their bodies lack fluctuation of hormone levels, should select one particular day of the month to do breast selfexamination. 3. Nurse Kent is teaching a male client to perform monthly testicular self-examinations. Which of the following points would be appropriate to make? a. Testicular cancer is a highly curable type of cancer. b. Testicular cancer is very difficult to diagnose. c. Testicular cancer is the number one cause of cancer deaths in males. d. Testicular cancer is more common in older men. - ANSWER 3. Answer A. Testicular cancer is highly curable, particularly when it's treated in its early stage. Self-examination allows early detection and facilitates the early initiation of treatment. The highest mortality rates from cancer among men are in men with lung cancer. Testicular cancer is found more commonly in younger men. 4. Rhea, has malignant lymphoma. As part of her chemotherapy, the physician prescribes chlorambucil (Leukeran), 10 mg by mouth daily. When caring for the client, the nurse teaches her about adverse reactions to chlorambucil, such as alopecia. How soon after the first administration of chlorambucil might this reaction occur? a. Immediately b. 1 week c. 2 to 3 weeks d. 1 month - ANSWER 4. Answer C. Chlorambucil-induced alopecia occurs 2 to 3 weeks after therapy begins. 5. A male client is receiving the cell cycle-nonspecific alkylating agent thiotepa (Thioplex), 60 mg weekly for 4 weeks by bladder instillation as part of a chemotherapeutic regimen to treat bladder cancer. The client asks the nurse how the drug works. How does thiotepa exert its therapeutic effects? a. It interferes with deoxyribonucleic acid (DNA) replication only. b. It interferes with ribonucleic acid (RNA) transcription only. c. It interferes with DNA replication and RNA transcription. d. It destroys the cell membrane, causing lysis. - ANSWER 5. Answer C. Thiotepa interferes with DNA replication and RNA transcription. It doesn't destroy