Excessive blood loss after childbirth can have several causes; the most common is:
unrepaired lacerations of the vagina or cervix.
retained placental fragments.
vaginal or vulvar hematomas.
failure of the uterine muscle to contract firmly.
The Correct Answer is D
The most common cause of excessive blood loss after childbirth is the failure of the uterine muscle to contract firmly, which is also known as uterine atony. If the uterus does not contract effectively after delivery, it cannot properly close off the blood vessels that were connected to the placenta, leading to heavy bleeding. Uterine atony can occur due to various factors, such as prolonged labor, multiple births, or the use of certain medications during labor.
Other causes of excessive blood loss after childbirth include retained placental fragments, vaginal or vulvar hematomas, or unrepaired lacerations of the vagina or cervix, but these are less common than uterine atony.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
Visual disturbances would require further action by the nurse as they can be a sign of worsening preeclampsia and a potential indication for immediate medical attention. The client's recent weight gain and elevated blood pressure are also concerning findings, but visual disturbances are a more urgent symptom. Frequent voiding in large amounts and 1+ pedal edema are common in pregnancy, while one headache in the past week may or may not be significant depending on the context.
Correct Answer is A
Explanation
A history of cesarean section for fetal distress is an indication for a repeat cesarean section in subsequent pregnancies, as the risk of recurrence of fetal distress is higher. A trial of labor after cesarean (TOLAC) may be attempted in some cases, but a planned cesarean section is often recommended.
Option B is incorrect because fear of natural childbirth is not a medical indication for a cesarean section.
Option C is incorrect because gestational diabetes does not typically require a cesarean section unless other complications arise, such as fetal macrosomia or failed induction of labor.
Option D is incorrect because a history of cephalopelvic disproportion with the first pregnancy may not necessarily require a cesarean section in subsequent pregnancies. A trial of labor may be attempted, depending on the circumstances.
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