Presentation Material Flashcards
Shoulder Dystocia
Failure of the anterior fetal shoulders to deliver after the fetal head
Two biggest risk factors for shoulder dystocia?
Abnormalities in maternal pelvis and macrosomia
What are some signs of shoulder dystocia?
Slow second stage of labor and fetal head emerging and retracting (turtle sign)
What is a top cause of malpractice claims?
Shoulder dystocia that results in permanent fetal injury
The McRoberts manuever
moves the sacrum and synthesis pubis to decrease the angle of inclination
What is the preferred method of shoulder dystocia?
Done with epidural anesthesia
How do you dislodge fetal shoulders from the pubic bone in the McRoberts manuever?
Apply suprapubic pressure directly above the symphasis pubis
Fetal Non-Stress Test
a normal fetus prouces characteristic heart rate patterns in response to fetal movement, uterine contractions, or stimulation
What is the most common reason for the absence of FHR accelerations?
quiet fetal sleep state
How will a woman be placed for a NST?
In a relining chair to allow optimal uterine perfusion and to prevent supine hypotension
What is a NST looking for?
signs of fetal activity and a concurrent acceleration of FHR
A reactive test means
there were two accelerations of their heart rate in a 20-minute period
A non-reactive test interventions may include
Giving the mother orange juice, vibroacoustic stimulation, and music
The disadvantage of Fetal non stress test is that there is a
high rate of false positive nonreactive tests
What is Rh?
A protein on the surface of RBC’s
What are Rh- blood types?
O+, O-, A-, B-, AB-
What is one way a mom may have the antibodies?
If Rh- mom has previously had a Rh+ baby
What is necessary to test for mother to know if there may be an incompatability?
Mothers blood type and if mother has antibodies to Rh protein