What is the estimated date of birth (EDB) for a client who is pregnant and whose last menstrual period began on July 27? (State the date in MMDD.
For example, July 27 is 0727)
0427
0503
0603
0527
The Correct Answer is B
To calculate the estimated date of birth (EDB) using the first day of the last menstrual period (LMP), you can use Naegele’s Rule. This rule adds 280 days (or 40 weeks) to the first day of the LMP.
Given the LMP of July 27 (0727):
- Add 1 year: July 27, 2023 becomes July 27, 2024.
- Add 7 days: July 27, 2024 becomes August 3, 2024.
- Subtract 3 months: August 3, 2024 becomes May 3, 2024.
So, the estimated date of birth (EDB) is May 3, 2024 (0503).
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
Choice A rationale
While it is important to monitor a client’s temperature regularly, especially if they have a fever, simply checking the client’s temperature in 4 hours is not an adequate response to a temperature of 38.9°C (102°F) in a woman who is at 38 weeks of gestation and in early labor with ruptured membranes. This could indicate an infection, which could be dangerous for both the mother and the baby.
Choice B rationale
Administering glucocorticoids intramuscularly is not typically the first-line treatment for a fever in a pregnant woman. Glucocorticoids are often used to accelerate fetal lung maturity in preterm labor, but they are not typically used to treat infections or fevers.
Choice C rationale
Preparing the client for an emergency cesarean section may be necessary if the client’s condition worsens or if there are other complications, but it is not the immediate response to a fever. The first step would be to identify and treat the cause of the fever, which could be an infection.
Choice D rationale
Administering acetaminophen orally is an appropriate nursing action for a client with a fever. Acetaminophen can help to reduce the client’s fever and make her more comfortable. However, it is also important to identify and treat the underlying cause of the fever, which could be an infection.
Correct Answer is D
Explanation
Choice A rationale
Fetal hyperinsulinemia is a condition where the fetus produces an excess amount of insulin, and it is more commonly associated with macrosomia (large for gestational age) rather than being small for gestational age.
Choice B rationale
Preterm delivery can result in a baby being small for birth weight, but it does not cause a baby to be small for gestational age. Small for gestational age means the baby’s weight is less than the 10th percentile for their gestational age.
Choice C rationale
Perinatal asphyxia, a lack of oxygen before, during, or just after birth, does not cause a baby to be small for gestational age. It can cause other complications, such as organ damage.
Choice D rationale
Placental inefficiency, where the placenta does not work as well as it should, can cause a baby to be small for gestational age. This is because the baby may not receive enough oxygen and nutrients from the mother.
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