Nokea
Influenza occurs among Americans at a rate of 36 per 100 people annually. Which type of rate is this statement describing?
- A. Prevalence rate
- B. Incidence rate
- C. Morbidity rate
- D. Mortality rate
Correct Answer: A
Rationale: Prevalence rate is the proportion of the population affected by a disease at a given point in time.
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The nurse is discussing an exercise prescription with a person. To help him determine the appropriate intensity, the nurse tells him that he should monitor his rate of perceived exertion. Which of the following should the nurse tell the man he should experience while exercising?
- A. Talking and singing without difficulty
- B. Feeling extremely fatigued
- C. Having mild musculoskeletal discomfort
- D. Being out of breath
Correct Answer: C
Rationale: A moderate exercise intensity is best described by slight fatigue and mild musculoskeletal discomfor
Which of the following health concerns should the nurse have as a priority when planning care for a community?
- A. The limited recreational areas identified through a windshield survey
- B. The high crime rate reported in the town records
- C. The absence of health clinics on the local bus route
- D. The lack of grocery stores within walking distance identified by the community
Correct Answer: D
Rationale: The nurse should prioritize the community's concerns. The lack of grocery stores directly impacts access to nutrition, making it a priority.
A teenager is expecting her menstrual period on May 14. On which of the following dates would the nurse recommend that she perform a self-breast exam?
- A. May 11
- B. May 14
- C. May 17
- D. May 23
Correct Answer: D
Rationale: The best time to perform a breast self-exam is 2 to 3 days after menstruation when breasts are less tender.
A 37-year-old woman asks the nurse if she should take a daily nutritional supplement. Which of the following would be the best reply by the nurse?
- A. “Postmenopausal women should take a calcium supplement to prevent osteoporosis.”
- B. “Many people use supplements as drugs instead of as supplements.”
- C. “Supplements can enhance the medications that you take.”
- D. “The best way to obtain nutrients is by eating a variety of foods.”
Correct Answer: D
Rationale: A balanced diet is the best way to get nutrients, and supplements should only be used when necessary.
A nurse is caring for a woman who is in labor. The nurse anticipates that the labor will progress through which of the following sequences?
- A. Dilation stage, pressure stage, placental stage, recovery stage
- B. Dilation stage, pushing stage, pain stage, recovery stage
- C. Dilation stage, pushing stage, placental stage, recovery stage
- D. Dilation stage, pushing stage, placental stage, refractory stage
Correct Answer: C
Rationale: The correct sequence of the four stages of labor is dilation, pushing, placental, and recovery stages.