What hormone remains elevated in the immediate postpartum period in a breastfeeding patient?
Prolactin
Estrogen
Progesterone
Human placental lactogen
Relaxin
The Correct Answer is A
A) Prolactin:
Prolactin is the primary hormone responsible for stimulating milk production in the postpartum period. In breastfeeding mothers, prolactin levels remain elevated, especially during the first few weeks after delivery, to support lactation. This hormone is released in response to suckling and is essential for maintaining a steady milk supply. Elevated prolactin levels help establish and maintain breastfeeding during the early postpartum period, even as other pregnancy-related hormones begin to decline.
B) Estrogen:
Estrogen levels drop sharply after childbirth, as the placenta is no longer present to produce this hormone. The decline in estrogen is one of the factors that helps initiate lactation. While estrogen rises later during the postpartum period as the body returns to its non-pregnant state, it is not elevated during the immediate postpartum period in breastfeeding women.
C) Progesterone:
Similar to estrogen, progesterone levels fall quickly after delivery. Progesterone is involved in maintaining pregnancy, and its levels decrease significantly once the placenta is delivered. A reduction in progesterone is one of the hormonal changes that triggers the onset of lactation. It does not remain elevated in the immediate postpartum period.
D) Human placental lactogen (hPL):
hPL is produced by the placenta during pregnancy to support fetal growth and prepare the breasts for lactation. However, after delivery, hPL levels decline rapidly because the placenta is expelled. It is not elevated in the immediate postpartum period.
E) Relaxin:
Relaxin is a hormone that helps to soften the cervix and relax the ligaments in preparation for childbirth. Its levels are elevated during pregnancy and drop significantly after delivery. It does not remain elevated in the postpartum period, particularly in breastfeeding women.
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Related Questions
Correct Answer is B
Explanation
A) Soft, nontender, colostrum is present:
In the early postpartum period, specifically on day 1, the woman is still in the process of transitioning from producing colostrum (a thick, yellowish fluid rich in antibodies) to mature breast milk. The colostrum may be present, but the breasts are typically not soft and nontender. Instead, they are more likely to be swollen and tender as the milk production ramps up. Therefore, this is not the typical finding on day 1 postpartum.
B) Swollen, warm, and tender upon palpation:
This is the expected finding on day 1 postpartum, especially for a primiparous woman. After childbirth, the breasts begin the transition from producing colostrum to mature breast milk. The increased blood flow and milk production cause the breasts to become swollen, warm, and tender to the touch. This condition is often referred to as engorgement, which is common within the first few days after delivery, particularly in breastfeeding mothers. Engorgement usually peaks around day 3 but may begin to occur slightly earlier, as the body adjusts to milk production.
C) Leakage of milk at let-down:
This finding is more typical of a woman who is further along in the postpartum period, usually after her milk has transitioned from colostrum to mature milk. Milk let-down and the associated leakage typically occur later, often after a few days (around day 3 or later). On day 1, the milk supply is still establishing itself, and leakage is less common.
D) A few blisters and bruises on each areola:
Blisters and bruises on the areola could indicate improper latch or trauma from breastfeeding. This is not a typical or expected finding in a woman who is only 1 day postpartum. If this occurs, the nurse should assess the infant’s latch and the breastfeeding technique to prevent further complications. Such findings should be addressed promptly, but they are not considered normal on day 1.
Correct Answer is ["A","B","E"]
Explanation
A) Keep the baby on his back to sleep:
Placing babies on their back to sleep is the most effective way to reduce the risk of sudden infant death syndrome (SIDS). The American Academy of Pediatrics (AAP) strongly recommends this practice. Babies should not sleep on their stomach or side because these positions increase the risk of suffocation. This position should be maintained until the baby is at least 1 year old, even though many parents may be encouraged to place babies on their tummies when they start rolling over on their own.
B) Keep the cord as dry as possible until it falls off:
It is important to keep the umbilical cord stump clean and dry until it falls off, which typically happens between 1-3 weeks of life. Moisture can cause infection, so avoiding unnecessary exposure to water and keeping the stump exposed to air is essential for healing. The area should not be submerged in water until the stump falls off, and the diaper should be folded down so it doesn’t rub against it, promoting proper drying and healing.
C) Always keep the baby dressed and wrapped in 2 blankets when you go outside:
This is not an ideal practice. Overheating can be dangerous for newborns, as they have a limited ability to regulate their body temperature. Instead of wrapping the baby in two blankets, the baby should be dressed appropriately for the weather—usually in one extra layer than an adult would wear in the same conditions. This ensures the baby stays warm without the risk of overheating, which is a risk factor for SIDS.
D) After your milk comes in your baby should have 3-4 wet or dirty diapers a day:
This information is inaccurate for a 2-day-old baby. After milk comes in (usually around day 3 or 4 postpartum), the baby should be producing at least 6-8 wet diapers a day and 3-4 dirty diapers by day 4 or 5. Fewer wet diapers or a decrease in bowel movements may indicate that the baby is not feeding effectively, and it is important to monitor this carefully. In the first few days, before the milk comes in, the baby might have fewer wet diapers, but by day 3-4, this is the standard for adequate hydration and nutrition.
E) Have the bulb syringe near the baby at all times:
Having a bulb syringe nearby is a good practice in case of respiratory distress. Newborns often have mucus in their airways, and a bulb syringe can help clear their nasal passages if they are having trouble breathing. While the baby should not be suctioned too frequently or aggressively, keeping a bulb syringe available can help manage mild congestion. Additionally, in the case of sudden breathing difficulties or choking, it’s important to be prepared.
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