Nokea
To screen for colorectal cancer, colonoscopy should be conducted every 10 years beginning at age:
- A. 30
- B. 40
- C. 50
- D. 60
Correct Answer: C
Rationale: The recommendation is for individuals aged 50 and older to have a colonoscopy every 10 years to screen for colorectal cancer.
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A nurse is discussing the harmful effects that chemical agents can have on an unborn child with a woman who is pregnant. Which of the following statements made by the woman indicates a need for further teaching?
- A. “It is safe to eat up to 12 ounces of cooked fish weekly.”
- B. “I should avoid using caffeine during pregnancy.”
- C. “Consumption of one drink per day will not cause any harm to my unborn baby.”
- D. “Use of nicotine during pregnancy may cause my child to be born prematurely.”
Correct Answer: C
Rationale: No level of alcohol use is safe during pregnancy, so the mother should avoid alcohol entirely.
A nurse is developing learning objectives for an individual who has been placed on a low-fat, low-cholesterol diet. Which is an example of an appropriately written cognitive learning objective?
- A. The individual will understand the importance of a low-fat, low-cholesterol diet
- B. The individual will correctly identify and purchase low-fat, low-cholesterol foods
- C. The individual will believe that his heart will benefit from a low-fat, low-cholesterol diet
- D. The individual will feel healthier if he follows a low-fat, low-cholesterol diet
Correct Answer: B
Rationale: Cognitive learning focuses on the application of knowledge, and identifying and purchasing the correct foods shows this in action.
A nurse is implementing a test that screens for hypercholesterolemia. Which of the following parameters should this test have?
- A. No cutoff point
- B. Low cutoff point
- C. Intermediate cutoff point
- D. High cutoff point
Correct Answer: B
Rationale: A low cutoff point helps identify individuals at risk for hypercholesterolemia early, promoting early intervention and treatment.
A nurse is assessing a community’s exposure to pollutants by examining contaminated soil, air, water, and food. Which functional health pattern is being assessed by the nurse?
- A. Nutritional-metabolic pattern
- B. Elimination pattern
- C. Health-perception–health management pattern
- D. Values-beliefs pattern
Correct Answer: B
Rationale: The elimination pattern includes exposure to pollutants, which impacts health through contaminated environmental factors.
Which of the following actions should be taken when a 32-year-old woman with malaise is suspected of experiencing achievement-oriented stress?
- A. Sleeping 10 hours per day
- B. Unintentional loss of 10 pounds in the past 3 weeks
- C. Expressed fear of company layoffs
- D. Calling in sick once every 2 weeks for the past month
Correct Answer: B
Rationale: Weight loss, a common sign of achievement-oriented stress, typically occurs due to neglect of health while focusing on career.