Maternal Health: Postpartum Hemorrhage
Maternal Health: Postpartum Hemorrhage
Questions
What is the leading cause of maternal mortality worldwide?
- Postpartum hemorrhage
- Eclampsia
- Sepsis
- Amniotic fluid embolism
What is the definition of postpartum hemorrhage?
- Blood loss of >500 mL within 24 hours of delivery
- Blood loss of >1000 mL within 24 hours of delivery
- Blood loss of >1500 mL within 24 hours of delivery
- Blood loss of >2000 mL within 24 hours of delivery
What are the risk factors for postpartum hemorrhage?
- Prolonged labor
- Multiple gestation
- Macrosomia
- Placenta previa
- All of the above
What are the signs and symptoms of postpartum hemorrhage?
- Heavy vaginal bleeding
- Uterine atony
- Tachycardia
- Hypotension
- All of the above
What is the initial management of postpartum hemorrhage?
- Uterine massage
- Oxytocin
- Tranexamic acid
- Blood transfusion
- All of the above
When is a hysterectomy indicated in the management of postpartum hemorrhage?
- When conservative measures fail to control bleeding
- When the patient is hemodynamically unstable
- When the patient has a uterine rupture
- All of the above
What is the most common cause of postpartum hemorrhage in the United States?
- Uterine atony
- Placenta previa
- Abruptio placentae
- Retained placenta
What is the most common cause of postpartum hemorrhage in developing countries?
- Placenta previa
- Abruptio placentae
- Retained placenta
- Uterine rupture
What is the mortality rate from postpartum hemorrhage?
- 1-2%
- 5-10%
- 10-15%
- 15-20%
What are the long-term consequences of postpartum hemorrhage?
- Anemia
- Iron deficiency
- Pelvic pain
- Infertility
- All of the above
What are the strategies for preventing postpartum hemorrhage?
- Active management of the third stage of labor
- Prophylactic use of oxytocin
- Use of tranexamic acid
- All of the above
What is the role of tranexamic acid in the prevention of postpartum hemorrhage?
- It reduces blood loss by inhibiting fibrinolysis
- It is safe to use in all patients
- It is effective in reducing the risk of death from postpartum hemorrhage
- All of the above
What is the recommended dose of tranexamic acid for the prevention of postpartum hemorrhage?
- 1 gram intravenously over 10 minutes
- 2 grams intravenously over 10 minutes
- 3 grams intravenously over 10 minutes
- 4 grams intravenously over 10 minutes
When should tranexamic acid be administered for the prevention of postpartum hemorrhage?
- Within 3 hours of delivery
- Within 6 hours of delivery
- Within 12 hours of delivery
- Within 24 hours of delivery
What are the contraindications to the use of tranexamic acid for the prevention of postpartum hemorrhage?
- Active bleeding
- History of thromboembolic disease
- Severe renal impairment
- All of the above