Nokea
The patient receiving radiation therapy reports not liking the conspicuous markings on the skin. In which manner can the nurse explain about these markings?
- A. They are residues of the treatment and can be washed off.
- B. They are caused by radiation and will fade in time.
- C. They are indicators of the amount of radiation the patient is receiving.
- D. They are markers for treatment and should be left on.
Correct Answer: D
Rationale: When external radiation is planned, the specific area on the body is marked to indicate the part at which external radiation will be directed. These markings must not be washed off.
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Which is an appropriate intervention for a patient experiencing thrombocytopenia?
- A. Requesting an order for aspirin for discomfort
- B. Trimming toenails close
- C. Using an electric razor
- D. Vigorous tooth cleaning
Correct Answer: C
Rationale: The patient should be taught to use an electric shaver. Thrombocytopenia is a reduction in the number of circulating platelets, due to the depression of the bone marrow. When the platelet count is less than 20,000/mm3, spontaneous bleeding can occur.
How many minutes of daily exercise does the American Cancer Society recommend as a prevention of cancer?
- A. 10 minutes
- B. 15 minutes
- C. 20 minutes
- D. 30 minutes
Correct Answer: C
Rationale: The ACS recommends 150 minutes of moderate exercise weekly, which comes to around 20 minutes a day.
For which reason is seeking medical attention when any cancer warning signs occur frequently delayed?
- A. Difficulty accessing a health care provider or getting a referral consult.
- B. Lack of knowledge of the warning signs of cancer.
- C. Fear of the possible diagnosis of cancer and hoping signs will go away.
- D. Self-examination being complex and difficult to perform.
Correct Answer: C
Rationale: Seeking medical attention when any warning signs occur is frequently delayed because people fear the possible diagnosis of cancer and hope the signs and symptoms will just go away.
The term ___ refers to the process by which a normal cell is transformed into a cancer cell.
Correct Answer: carcinogenesis
Rationale: Carcinogenesis is the process by which a normal cell is transformed into a cancer cell.
Which meal represents foods that help prevent cancer?
- A. Broiled steak, baked potato, whole wheat roll, soy milk
- B. Baked ham, rice and gravy, apples stewed in butter, whole milk
- C. Fried pork chops, candied sweet potatoes, white rolls and butter, iced tea
- D. Broiled chicken, cabbage with onion and garlic, and soy milk
Correct Answer: D
Rationale: Green and yellow vegetables, cruciferous vegetables, whole grain and soy products are all examples of foods that prevent cancer. Reducing the consumption of processed meats and red meat are additional diet-related prevention steps.