Chapter 27: Intrapartum Complications Flashcards
Back labor
Intense back pain associated with fetal occiput posterior position
K-B test
Identifying presence of fetal erythrocytes in the maternal circulation.
Premature rupture of the membranes (PROM)
Rupture of the membranes before the onset of labor
Preterm premature rupture of the membranes (PPROM)
Rupture of the membranes before the end of week 37
Shoulder dystocia
Delayed or difficult birth of the shoulders after the head has emerged
Tocolytic
Medication to stop preterm or hypertonic uterine contractions
Turtle sign
Retraction of fetal head against the mother’s perineum after in emerges
What are three characteristics of effective uterine activity?
Uterine contractions must be:
a. coordinated
b. Strong enough, and
c. Numerous enough to propel the fetus through the woman’s pelvis
Why are nursing measures to manage stress and anxiety important when caring for women with hypotonic or hypertonic labor dysfunction?
Hypotonic dysfunction mau cause anxiety because the woman expects to be progressing faster; hypertonic dysfunction is stressful because of the near-contstant discomfort without significant progress. The stress response, associated with anxiety and fear, causes the secretion of catecholamines and consumption of glucose, which interfere with normal uterine contraction Nursing measure include therapeutic communication, pain relief, promotion of relaxation and rest, and positioning.
What is the central principle of nursing actions when dysfunctional labor is a result of ineffective maternal pushing?
All nursing actions center on helping the woman make each push most effective. Examples include laboring down or delayed using, pushing with every other contraction, use of upright positions to push, explaining the expected sensations, coacher her if she cannot feel the urge to push, and reassuring her that there is not an absolute deadline for delivery.
Why are upright positions good for women who have ineffective second-stage pushing?
Upright positions add the force of gravity to maternal pushes.
List nursing measures to promote normal labor when maternal pushing is ineffective for each reason listed.
a. Fear of injury:
b. Epidural block analgesia:
c. Exhaustion:
a. Fear of injury: Help the woman understand that her tissues can distend to accommodate the fetus; apply warm compresses to the perineum.
b. Epidural block analgesia: Coach her about when to push and stop pushing if she cannot feel contractions well. Help her understand that effective pain management by any method, including non-pharmacologic measures, promotes the progress of labor.
c. Exhaustion: Teach the woman to push only when she feels the urge or with every other contraction; administer fluids as ordered; offer reassurance.
Why are upright maternal positions best to relieve persistent occiput posterior positions?
Upright positions favor fetal descent (gravity) and, wiht that descent, fetal head rotation. Effective positions for pushing may include squatting, semisitting, side-lying, pushing on the toilet, and/or lunging.
What are some intrapartum problems that are more likely if a woman has a multifetal pregnancy?
a. uterine overdistention with hypotonic dysfunction
b. abnormal fetal presentations
c. fetal hypoxia
d. postpartum hemorrhage caused by uterine overdistention
What are expected average rates for dilation and fetal descent for the following women after the active phase of labor has been reached?
a. Nulliparas:
b. Parous women:
a. Nulliparas: Dilation at least 1.2 cm/hr, descent at least 1.0 cm/hr
b. Parous women: Dilation at least 1.5 cm/hr, descent at least 2.0 cm/hr