Postpartum hemorrhage is classified into two groups: early postpartum hemorrhage and late postpartum hemorrhage.
What is the most common cause of early postpartum hemorrhage?
Uterine atony
Trauma
Lacerations
Hematomas
The Correct Answer is A
Uterine atony is the most common cause of early postpartum hemorrhage, accounting for up to 80% of cases. Uterine atony is when the uterus fails to contract after delivery of the placenta, leading to excessive bleeding from the blood vessels where the placenta was attached.
Choice B is wrong because trauma is not the most common cause of early postpartum hemorrhage. Trauma accounts for about 20% of cases and includes uterine rupture, cervical and vaginal lacerations, and uterine inversion.
Choice C is wrong because lacerations are not the most common cause of early postpartum hemorrhage. Lacerations are a type of trauma that can cause bleeding from the cervix, vagina, or perineum.
Choice D is wrong because hematomas are not the most common cause of early postpartum hemorrhage. Hematomas are a type of trauma that can cause bleeding into the tissues of the vulva, vagina, or perineum.
Normal ranges for blood loss after delivery are less than 500 ml for vaginal delivery and less than 1000 ml for cesarean delivery. Postpartum hemorrhage is defined as blood loss greater than these amounts or when bleeding causes symptoms of hypovolemia (low blood volume) or hemodynamic instability (low blood pressure or high heart rate).
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["A","B","C","D"]
Explanation
• Choice A: Administering oxytocin.Oxytocin is a uterotonic agent that stimulates uterine contractions and reduces bleeding from the placental site.It is the most effective intervention for preventing and treating postpartum hemorrhage.
• Choice B: Administering methylergonovine maleate.Methylergonovine maleate is another uterotonic agent that causes sustained uterine contraction and vasoconstriction.It can be used as an alternative or adjunct to oxytocin for postpartum hemorrhage.
• Choice C: Administering carboprost tromethamine.Carboprost tromethamine is a prostaglandin analog that induces strong and prolonged uterine contractions and decreases blood loss.
It can be used as a second-line treatment
Correct Answer is ["B","D","E"]
Explanation
The correct answer is choice B, D and E. The nurse should include the following information in the teaching:
• Increase iron-rich foods in the diet.This can help replenish the blood loss and prevent anemia.
• Report any signs of infection, such as fever or foul-smelling lochia.These can indicate a serious complication that needs immediate medical attention.
• Resume sexual intercourse as soon as desired.There is no evidence that sexual activity increases the risk of bleeding or infection after postpartum hemorrhage.
Choice A is wrong because increasing fluid intake to at least 3 L per day is not necessary for postpartum hemorrhage recovery.Fluid intake should be based on thirst and urine output.
Choice C is wrong because avoiding strenuous activities for 6 weeks is not a specific recommendation for postpartum hemorrhage.The nurse should advise the client to gradually resume normal activities as tolerated and to rest when needed.
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