What instruction should the nurse give to a maternity client for keeping a fetal activity diary?

• A. Record activity at least four times a day
• B. Contact the health care provider if the baby's movements are fewer than 10 times in 2 hours
• C. Only track movements during the evening
• D. Bring the diary to every appointment

Answer: (B)

The recommended instruction for a maternity client keeping a fetal activity diary is to contact the health care provider if the baby's movements are fewer than 10 times in 2 hours. This guideline emphasizes the importance of monitoring fetal movement as an indicator of the baby's health and well-being. A significant decrease in activity may signal potential issues that would require further assessment by a healthcare professional.

Monitoring fetal movement is an essential aspect of prenatal care, as it helps detect any changes that might indicate distress or complications. By setting a threshold of 10 movements within two hours, the mother can easily gauge the baby's activity level and take appropriate action if there is a concern.

The other suggestions, while they may have relevance to monitoring fetal health, do not provide specific urgent action if there are significant changes in movement frequency. Therefore, the recommendation to contact a healthcare provider if fewer than 10 movements are felt in 2 hours serves as a crucial guideline for ensuring maternal and fetal safety.