A nurse in a prenatal clinic is caring for a client who asks what her estimated date of delivery will be if her last menstrual period was May 4, 2015. The nurse uses Naegele's Rule to calculate the correct EDD:

April 27, 2016

April 11, 2016

February 27, 2016

February 11, 2016

Answer and Explanation

The Correct Answer is D

The correct answer is: April 11, 2016

Choice A: April 27, 2016

Reason: Using Naegele’s Rule, the estimated date of delivery (EDD) is calculated by adding one year, subtracting three months, and adding seven days to the first day of the last menstrual period (LMP). For an LMP of May 4, 2015:

Add one year: May 4, 2016
Subtract three months: February 4, 2016
Add seven days: February 11, 2016

April 27, 2016, is incorrect because it does not follow the correct calculation steps.

Choice B: April 11, 2016

Reason: Following Naegele’s Rule:

Add one year: May 4, 2016
Subtract three months: February 4, 2016
Add seven days: February 11, 2016

April 11, 2016, is the correct EDD as it accurately follows the calculation steps.

Choice C: February 27, 2016

Reason: This date is incorrect because it does not follow the correct calculation steps of Naegele’s Rule. The correct EDD should be in April, not February.

Choice D: February 11, 2016

Reason: This date is also incorrect. While it follows the initial steps of Naegele’s Rule, it does not account for the full calculation, which should result in an April date, not February.

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Correct Answer is C

Explanation

Choice A: Posterior neck flexion is not an expected change during pregnancy.

Choice B: Increased abdominal muscle tone is not an expected change during pregnancy. In fact, the abdominal muscles tend to stretch and may become less toned as the uterus expands.

Choice C: During pregnancy, the woman's center of gravity shifts due to the growing uterus, leading to an increased arch in the lower back known as lordosis. This change helps to maintain balance and reduce the strain on the back. The other options are not expected physiologic changes during pregnancy.

Choice D: Decreased mobility of pelvic joints is not an expected change during pregnancy. Some joint laxity may occur due to hormonal changes, but decreased mobility is not typical.

A. "Leukorrhea." B. "Painful and tender area on leg." C. "Nausea and vomiting." D. "Urinary frequency."

Correct Answer is B

Explanation

Choice A: Leukorrhea, which refers to an increase in vaginal discharge, is a common discomfort during pregnancy and is generally not a cause for concern.

Choice B: Painful and tender areas on the leg may be a sign of deep vein thrombosis (DVT), a potentially dangerous condition. During pregnancy, there is an increased risk of developing blood clots, and DVT can be a serious complication that requires immediate medical attention.

Choice C: Nausea and vomiting are common in early pregnancy and are usually associated with morning sickness. While it can be uncomfortable, it is generally not considered a dangerous symptom unless it leads to severe dehydration.

Choice D: Urinary frequency is a common discomfort during pregnancy, especially in the first and third trimesters. Although it can be bothersome, it is not typically a sign of immediate danger.

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A nurse in a prenatal clinic is caring for a client who asks what her estimated date of delivery will be if her last menstrual period was May 4, 2015. The nurse uses Naegele's Rule to calculate the correct EDD:

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is assessing a client who is in the third trimester of pregnancy. The nurse should recognize which of the following findings as an expected physiologic change during pregnancy?

Correct Answer is C

Explanation

Correct Answer is B

Explanation

A nurse is teaching about fetal development to a group of clients in the antenatal clinic. Which of the following statements should the nurse include in the teaching?

A nurse is caring for a client who is in labor and has an external fetal monitor. The nurse observes late decelerations on the monitor strip and interprets them as indicating which of the following?

A nurse admits a woman who is at 38 weeks of gestation and in early labor with ruptured membranes. The nurse determines that the client's oral temperature is 38.9°C (102°F). Besides notifying the provider, which of the following is an appropriate nursing action?

A nurse is observing the electronic fetal heart rate monitor tracing for a client who is at 40 weeks of gestation and is in labor. The nurse should suspect a problem with the umbilical cord when he observes which of the following patterns?

A nurse is caring for a client who is to undergo an amniotomy. Which of the following is the priority nursing action immediately following this procedure?

A nurse is creating the plan of care for a client who is at 39 weeks of gestation and in active labor. Which of the following actions should the nurse include in the plan of care?

A nurse is teaching a client who is at 18 weeks of gestation and is to undergo an amniocentesis. The nurse should explain that the purpose of this test is to identify which of the following? (Select all that apply.)

A nurse is caring for a client who is in the first stage of labor, undergoing external fetal monitoring, and receiving IV fluid. The nurse observes variable decelerations in the fetal heart rate on the monitor strip. Which of the following is a correct interpretation of this finding?