A postpartum client is experiencing subinvolution. When reviewing the woman's labor and birth history, which factor would the nurse identify as being a significant contributor to this condition?
short duration of labor
use of anesthetics
early ambulation
breastfeeding
The Correct Answer is B
A. Short duration of labor is not typically associated with subinvolution. In fact, prolonged labor (not short) can be a risk factor due to increased uterine fatigue.
B. Use of anesthetics is correct. The use of certain anesthetics during labor, especially those that affect uterine tone (like general anesthesia or high doses of regional anesthesia), can contribute to uterine atony, which may lead to subinvolution—a condition where the uterus does not return to its normal size after childbirth.
C. Early ambulation actually promotes uterine involution and prevents complications like thrombophlebitis, making it a protective factor, not a contributing one.
D. Breastfeeding stimulates the release of oxytocin, which causes uterine contractions and promotes involution, making it a helpful factor in preventing subinvolution.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
A. Saturated with clots and mucus is not typical of lochia in either vaginal or cesarean births unless there is excessive bleeding or other complications. While clots are normal in the early days postpartum, lochia should not be saturated with them in a healthy postpartum recovery.
B. About the same as after a vaginal birth is incorrect because lochia after a cesarean birth tends to be less due to the surgical procedure. The uterus does not expel as much tissue or blood from the vaginal canal as in a vaginal delivery.
C. Greater than after a vaginal birth is incorrect. Although there is a possibility of more bleeding initially from the incision site in a cesarean birth, the amount of lochia is typically less due to the nature of the surgical delivery.
D. Less than after a vaginal birth is correct. After a cesarean birth, the lochia typically is less because the surgical delivery method does not involve the same physical exertion or vaginal tearing that occurs with a vaginal birth. Additionally, the surgical incision prevents some of the natural expulsion of blood and tissue.
Correct Answer is B
Explanation
A. Convection refers to the transfer of heat through air or water, such as when cool air circulates around the baby. While it can contribute to heat loss, drying the baby and changing wet linens specifically addresses evaporation.
B. Evaporation occurs when the baby's skin is wet (such as after birth or during a bath) and heat is lost as the moisture evaporates from the skin. Drying the neonate thoroughly and changing wet linens is aimed at preventing this form of heat loss.
C. Radiation is the transfer of heat from the baby to nearby cooler objects or surfaces (without direct contact), but drying and changing wet linens does not directly address this form of heat loss.
D. Conduction is the transfer of heat through direct contact with a cooler surface, such as a cold surface or metal. It would be a concern if the baby was placed on a cold surface, but drying the baby helps prevent heat loss via evaporation, not conduction
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