Nokea
A nurse determined the interobserver reliability of a blood pressure reading. Which of the following describes the method that was used by the nurse?
- A. Blood pressure readings of 124/82 were obtained two days in a row by two different nurses.
- B. Three consecutive blood pressure readings of 124/82 were obtained by the same nurse.
- C. Blood pressure readings of 124/82 in the right arm and 124/82 in the left arm were obtained.
- D. A blood pressure reading of 124/82 was obtained immediately followed by another blood pressure reading of 147/92.
Correct Answer: A
Rationale: Interobserver reliability measures the consistency of test results when performed by different observers under similar conditions.
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A nurse is collecting data regarding the number of crosswalks within a community. Which perspective is being used to gather this data?
- A. Developmental perspective
- B. Functional perspective
- C. Risk-factor perspective
- D. Systems perspective
Correct Answer: C
Rationale: The risk-factor perspective identifies factors that contribute to health issues and predicts future health outcomes.
When do females usually begin puberty?
- A. 1 year before males
- B. 1 year after males
- C. 2 years before males
- D. 2 years after males
Correct Answer: C
Rationale: Females typically begin puberty 2 years before males, experiencing growth spurts earlier.
The mother of a 3-month-old is concerned because her infant usually falls asleep halfway through his bottle. Which of the following would be the most therapeutic response by the nurse?
- A. Ask the mother about the infant’s feeding schedule.
- B. Assure the mother that he is growing fine.
- C. Tell the mother that half a bottle is probably enough for him.
- D. Tell the mother she should start to add solids to his diet.
Correct Answer: A
Rationale: The nurse should first understand the feeding schedule to assess if the infant is getting adequate nutrition before offering advice.
Which of the following is an example of screening?
- A. Obtaining a mammogram
- B. Asking if someone performs self-breast exam
- C. Performing a self-breast exam
- D. Undergoing a needle biopsy
Correct Answer: A
Rationale: Mammograms are considered screening methods to detect cancer in asymptomatic individuals.
A nurse is assessing a community from both a developmental and risk perspective. Which of the following characteristics would be of most interest to the nurse?
- A. Gender
- B. Age
- C. Race
- D. Socioeconomic level
Correct Answer: B
Rationale: Age is a key factor in assessing both the developmental stage and potential risks within a community.