A nurse is performing an admission assessment on a client who had a recent positive pregnancy test. The first day of her last menstrual period (LMP) was May 8. According to Nägele's rule, which of the following dates should the nurse document as the client's estimated date of birth (EDB)?
February 1
February 8
February 15
February 22
The Correct Answer is C
February 15.
- A. February 1 is not the correct EDB according to Nägele's rule. Nägele's rule states that to estimate the EDB, subtract three months from the LMP and add seven days and one year. Therefore, May 8 minus three months is February 8, plus seven days is February 15, plus one year is February 15 of the following year.
- B. February 8 is not the correct EDB according to Nägele's rule. Nägele's rule states that to estimate the EDB, subtract three months from the LMP and add seven days and one year. Therefore, May 8 minus three months is February 8, plus seven days is February 15, minus seven days is February 8, plus one year is February 8 of the following year.
- C. February 15 is the correct EDB according to Nägele's rule. Nägele's rule states that to estimate the EDB, subtract three months from the LMP and add seven days and one year. Therefore, May 8 minus three months is February 8, plus seven days is February 15, plus one year is February 15 of the following year.
- D. February 22 is not the correct EDB according to Nägele's rule. Nägele's rule states that to estimate the EDB, subtract three months from the LMP and add seven days and one year. Therefore, May 8 minus three months is February 8, plus seven days is February 15, plus seven days is February 22, plus one year is February 22 of the following year.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
The correct answer is Choice A.
Choice A rationale:
Forming a committee of staff members to investigate current staffing issues is the first step the nurse manager should take. This is because it is important to understand the root cause of the problem before implementing any changes. The committee can gather data, identify patterns, and provide insights into why staffing for weekend shifts is a challenge. This could involve surveying staff members, reviewing shift patterns, and analyzing workload and patient acuity data. By involving staff members in the process, the nurse manager can ensure that the perspectives and experiences of those directly affected by the staffing issues are taken into account. This approach aligns with the principles of shared governance and participatory management, which have been shown to improve staff satisfaction and retention.
Choice B rationale:
While providing support to staff members who are resistant to staffing changes is an important part of change management, it is not the first step that should be taken. Resistance to change is often a symptom of deeper issues, such as lack of trust, poor communication, or perceived lack of fairness or respect. By first forming a committee to investigate the staffing issues (Choice A), the nurse manager can gain a better understanding of these underlying issues and address them directly. This can help to reduce resistance when changes are implemented.
Choice C rationale:
Scheduling a staff meeting to present different options to staff members is a key part of the change process, but it should not be the first step. Before presenting options, it is important to fully understand the problem and consider various possible solutions. This involves investigating the current staffing issues (Choice A) and potentially developing and evaluating different scheduling options. Once this has been done, the options can be presented to staff members for feedback and discussion.
Choice D rationale:
Giving staff members advance written notice of staffing changes is a crucial part of transparent and respectful communication. However, it is not the first step in addressing staffing issues. Before any changes can be announced, the nurse manager needs to understand the problem (Choice A), consider possible solutions, and involve staff members in the decision-making process (Choice C). Once a decision has been made, it should be communicated clearly and promptly to all staff members.
Correct Answer is C
Explanation
- A. Oliguria. This is incorrect because oliguria, or decreased urine output, is a sign of fluid volume deficit, not fluid volume overload.
- B. Bradycardia. This is incorrect because bradycardia, or slow heart rate, is not a typical sign of fluid volume overload, unless the client has a cardiac condition that affects the heart's response to fluid overload.
- C. Dyspnea. This is correct because dyspnea, or difficulty breathing, is a common sign of fluid volume overload, as excess fluid accumulates in the lungs and impairs gas exchange.
- D. Poor skin turgor. This is incorrect because poor skin turgor, or decreased elasticity of the skin, is a sign of dehydration, not fluid volume overload.

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