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30 Cards in this Set

  • Front
  • Back
With a vaginal delivery, you wait to give pitocin until:
Placenta is delivered
With a c/s, you give pitocin as soon as:
The baby is out
In a c/s you give pitocin:
More rapidly (over 10 min)
Oxytocin can cause:
Hypotension
Oxytocin hypotension usually occurs after:
Rapid infusion
Oxytocin hypotension is usually:
Mild and transient (5 min duration)
Oxytocin side effects:
N/V, headache, water retention and reduced urine output
Oxytocin: water retention and reduced urine output occurs with:
Prolonged administration (ADH effect)
Oxytocin may be given in small IV boluses for rx of:
Uterine atony (2 mcg)
Complex of multiple biologically active amines:
Ergot alkaloids
Rx for migraines
Ergotamine
2nd line tx for uterine atony
Methylergonovine (Methergine)
Ergot derivatives are a :
Direct alpha adrenergic stimulator
Ergot derivatives cause:
Tense uterine cxs and generalized vasoconstriction
Ergot derivatives are not useful for:
Labor induction/augmentation
Ergot derivatives cause strong uterine stimulating properties which can cause:
Tetanic cxs and fetal compromise
Ergot derivatives are used as a second line drug for uterine atony not responding to:
Pitocin
Ergot derivatives are given:
IM or oral only
Ergot derivatives are:
Refrigerated
Ergot derivatives are metabolized by the
Liver
Ergot derivatives have a half life of:
2 hours
Ergot derivatives side effect:
Generalized arterial and venous vasoconstriction
Ergot derivatives side effect:
Small increases in bp
Ergot derivatives side effect:
Increase CVP and wedge pressure
Ergot derivatives side effect:
N/V
Ergot derivatives side effect if given IV:
Severe HTN, pulmonary edema, intracerebral hemorrhage, heart failure, seizures, cerebral edema, coronary artery vasoconstriction
Ergot derivatives should not be used in pts with:
Cardiac disease
Ergot derivatives should not be used in pts with:
HTN or PIH
Ergot derivatives should not be used in pts with:
PVD
Ergot derivatives potentiate sympathomimetics such as:
Ephedrine