A nurse is caring for a patient who is 40 weeks pregnant.
Which finding would indicate the need for a cesarean delivery?
The woman has extremely slender hips.
The woman’s fetus is in a transverse lie.
The woman’s fetus is hyperactive.
The woman has a posterior cervix.
The Correct Answer is B
A transverse lie means that the baby is lying sideways across the uterus, instead of head-down or breech.
This position makes vaginal delivery impossible and increases the risk of umbilical cord prolapse, which can compromise fetal oxygen supply. Therefore, a cesarean delivery is indicated for a fetus in a transverse lie.
Choice A is wrong because having extremely slender hips does not necessarily mean that a woman cannot deliver vaginally.
The size and shape of the pelvis, not the external appearance, determines the adequacy of the birth canal. A trial of labor may be attempted for women with borderline pelvic measurements.
Choice C is wrong because fetal hyperactivity is not a reason for a cesarean delivery.
Fetal movements may vary depending on the time of day, maternal activity, maternal blood sugar level, and other factors. Fetal well-being can be assessed by fetal heart rate monitoring and biophysical profile.
Choice D is wrong because having a posterior cervix does not indicate the need for a cesarean delivery.
A posterior cervix means that the cervix is tilted toward the back of the uterus, which may make cervical dilation slower and more painful. However, with adequate contractions and maternal pushing, the cervix can move to an anterior position and allow vaginal delivery.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
The correct answer is choice C.Choice C is wrong because having more than three full-term pregnancies does not affect the suitability of using a copper IUD as a birth control method.Copper IUDs are long-term, reversible contraceptives that can be used by premenopausal women of all ages, including those who have never been pregnant or who have had multiple pregnancies.
Choice A is correct because a copper IUD can be inserted anytime during a normal menstrual cycle, or up to eight weeks after childbirth.
Choice B is correct because a copper IUD may cause heavier and longer periods, as well as more cramping.
Choice D is correct because a copper IUD works by creating an inflammatory response in the uterus that prevents sperm from reaching the egg and fertilizing it, and also prevents a fertilized egg from implanting in the uterine wall.
Correct Answer is C
Explanation
This is because urine toxicology studies can detect the presence of cocaine and other drugs in the body of the pregnant woman and her unborn baby.Cocaine use during pregnancy can have serious consequences for both the mother and the baby, such as high blood pressure, premature labor, low birth weight, and developmental problems.
Choice A is wrong because urine estriol levels are used to measure the activity of the placenta and the fetal adrenal glands.They are not related to cocaine use.
Choice B is wrong because serum bilirubin levels are used to assess the liver function and the risk of jaundice in newborns.They are not related to cocaine use.
Choice D is wrong because lecithin-sphingomyelin ratio is used to evaluate the fetal lung maturity and the risk of respiratory distress syndrome.It is not related to cocaine use.
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