Nokea
Which is a risk factor for cancer?
- A. Ethnicity
- B. Environmental irritants
- C. Alcoholism
- D. Hereditary factors
- E. Excessive exercise
- F. Exposure to ultraviolet light
Correct Answer: B,C,D,F
Rationale: Cancer risk factors include smoking and the use of smokeless tobacco, environmental irritants, alcoholism, hereditary factors, and dietary habits.
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The nurse knows which description is characteristic of malignant tumors?
- A. Smooth, well defined; movable when palpated
- B. Resembles parent tissue; rarely fatal
- C. Rate of growth varies; rarely contained within a capsule
- D. Remains localized; slow growth
Correct Answer: C
Rationale: Malignant tumors are rarely contained within a capsule and their rate of growth varies; little resemblance to parent tissue; fatal without treatment; irregular and immobile when palpated.
Which person will the nurse instruct to avoid visiting a patient being treated with internal radiation therapy?
- A. A 78 year old using a walker
- B. An 18-year-old woman
- C. A woman pregnant in the third trimester
- D. A 24-year-old nursing mother
Correct Answer: C
Rationale: Persons under the age of 18 and persons who are pregnant should not be allowed to visit a patient with internal radiation.
A female patient, age 59, has lost 7 lb in the first 3 weeks of her chemotherapy and does not eat because nothing tastes good. The nurse expects to see which goal addressed in the plan of care?
- A. Patient will verbalize understanding of the need for increased nutrition.
- B. Patient will be free from nutrition related infections.
- C. Patient will maintain current weight.
- D. Patient will undergo psychiatric evaluation regarding anorexia.
Correct Answer: C
Rationale: This patient needs to maintain current weight, and not lose further weight. Adequate nutrition is difficult if the patient loses 10 or more pounds (4,5 kg).
Men over age 50 should consider an annual ___ test and rectal examination.
Correct Answer: PSA (prostate-specific antigen)
Rationale: Men over age 50 should consult with their health care provider to consider the benefits of having a prostate-specific antigen (PSA) test and rectal examination once a year.
The nurse instructs a patient who has been smoking for 5 years about the warning signs of cancer. The nurse tells him that one of cancer?s eight warning signals include which change?
- A. nagging cough or hoarseness.
- B. a sore that does not heal rapidly.
- C. gallbladder disease.
- D. hematopoietic changes.
Correct Answer: A
Rationale: Cancer?s eight warning signals include nagging cough or hoarseness.