A nurse in a prenatal clinic is caring for a pregnant client who inquires about her estimated date of birth (EDB). If the client’s last menstrual period started on July 27, what would be the client’s EDB? (Provide the date in MMDD format.
For example, July 27 is 0727) .
The Correct Answer is ["0504."]
To calculate the estimated date of birth (EDB) from the last menstrual period (LMP), follow these steps: Determine the first day of the last menstrual period. In this case, it’s July 27. Count back 3 calendar months from that date, which gives us April 27. Lastly, add 1 year and 7 days to that date. This gives us an EDB of May 4, 2024. So, the EDB in MMDD format is 0504.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
Choice A rationale
Increased deposits of fat in the chest and shoulder area are not typically associated with respiratory distress syndrome in a newborn. Macrosomic newborns, or those with a high birth weight, may have increased fat deposits, but this is not the primary cause of respiratory distress.
Choice B rationale
A brachial plexus injury is a type of birth injury that can occur due to difficulties during delivery, such as a prolonged labor or a breech presentation. It involves damage to the bundle of nerves that supply the arms and hands. However, it does not directly cause respiratory distress syndrome.
Choice C rationale
Increased blood viscosity could potentially contribute to respiratory distress, but it is not the most likely cause in a macrosomic newborn whose mother has poorly controlled type 2 diabetes. High blood sugar levels in the mother can lead to high insulin levels in the newborn, which is a more direct cause of respiratory distress.
Choice D rationale
Hyperinsulinemia, or high levels of insulin in the blood, is the most likely cause of respiratory distress in this case. When a mother has poorly controlled diabetes, the baby’s pancreas may respond to high glucose levels by producing extra insulin. After birth, the baby may have hypoglycemia (low blood sugar) and increased red blood cell production, both of which can contribute to respiratory distress.
Correct Answer is B
Explanation
Choice A rationale
A baseline BP of 140/85 mmHg is considered high, but a current BP of 129/80 mmHg is within the normal range. Therefore, this would not typically indicate a risk for pregnancy-induced hypertension.
Choice B rationale
A significant increase in blood pressure from a baseline of 110/70 mmHg to a current BP of 145/85 mmHg could indicate a risk for pregnancy-induced hypertension.
Choice C rationale
A slight increase in blood pressure from a baseline of 120/80 mmHg to a current BP of 126/85 mmHg would not typically indicate a risk for pregnancy-induced hypertension.
Choice D rationale
An increase in blood pressure from a baseline of 110/60 mmHg to a current BP of 120/63 mmHg would not typically indicate a risk for pregnancy-induced hypertension.
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