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
A is correct because ginger tea is an herbal remedy that has been shown to reduce nausea and vomiting in pregnancy.
B is incorrect because ginger tea does not have any effect on breast tenderness, which is a common symptom of pregnancy caused by hormonal changes.
C is incorrect because ginger tea does not have any effect on headaches, which can be caused by various factors such as dehydration, stress, or caffeine withdrawal in pregnancy.
D is incorrect because ginger tea does not have any effect on urinary frequency, which is a common symptom of pregnancy caused by increased blood volume and pressure on the bladder.
Correct Answer is D
Explanation
A: Incorrect. Aspirin can trigger asthma attacks in some children and should be avoided.
B: Incorrect. The peak expiratory flow meter should be used daily, not just when the child has symptoms, and the highest reading should be recorded, not the average.
C: Incorrect. Carpet can harbor dust mites, mold, and other allergens that can worsen asthma. It is better to have hardwood or tile floors and washable rugs.
D: Correct. Influenza immunization can prevent serious complications from respiratory infections in children with asthma.
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