For clinical purposes, the most accurate definition of preterm and post-term infants is defined as what?
Preterm: Before 38 to 40 weeks of gestation if the infant is SGA post-term, beyond 40 to 42 weeks gestation if the infant is LGA
Preterm: Before 37 weeks of gestation and post-term beyond 42 weeks of gestation; no matter the size for gestational age at birth
Postterm: After 40 weeks of gestation if the infant is large for gestational age (LGA): beyond 42 weeks if the infant is AGA
Preterm: Before 34 weeks of gestation if the infant is appropriate for gestational age (AGA); before 57 weeks if the infant is small for gestational age (SCA)
The Correct Answer is B
The most accurate definition of preterm and post-term infants is based on gestational age at birth. Preterm infants are those born before 37 completed weeks of gestation, and post-term infants are those born after 42 completed weeks of gestation, regardless of their size for gestational age at birth.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
Cervidil (dinoprostone) is a medication used to ripen the cervix in preparation for labor induction in women who are at or near term.
Cervidil contains a synthetic form of prostaglandin E2, which helps to soften and thin the cervix, making it easier to dilate and efface during labor. The medication is usually administered vaginally, in the form of a small, flat, rectangular-shaped insert that is placed near the cervix.
The medication is released slowly over time, helping to ripen the cervix gradually.
Cervidil is not used to stimulate the amniotic membranes to rupture, enhance uteroplacental perfusion in an aging placenta, or increase amniotic fluid volume.
Correct Answer is C
Explanation
A CS4 who has had three prior lower transverse cesarean sections is at the highest risk for uterine rupture. The risk of uterine rupture increases with each subsequent cesarean section, and a history of three or more prior lower transverse cesarean sections is considered a significant risk factor for uterine rupture.
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