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. Remind the patient that the nurse will stay with her during the examination.
This measure would help reduce the patient’s anxiety by providing emotional support and reassurance.
The patient may feel scared, embarrassed, or vulnerable during the pelvic examination, especially since she is young and pregnant.
Having a trusted person with her can help her cope with these feelings.
Choice A is wrong because it may imply that the examination will be painful and increase the patient’s anxiety.
Choice B is wrong because it may make the patient feel like she is not being treated as an individual and that her concerns are not valid.
Choice D is wrong because it may make the patient feel rushed or pressured and not allow her to ask questions or express her feelings.
Correct Answer is D
Explanation
The correct answer is choice D. The increase in maternal blood volume is greater than the increase in maternal red blood cells.
This means that the concentration of hemoglobin and hematocrit in the blood is diluted by the extra fluid.
This is a normal physiological adaptation to pregnancy and does not indicate iron deficiency anemia.
Choice A is wrong because placental hormones do not chelate maternal iron.
Chelation is a process of binding metal ions to organic molecules, which is not relevant to this question.
Choice B is wrong because fetal demand for iron is not greater than maternal intake.
The mother can meet the iron needs of the fetus by increasing her dietary intake and taking iron supplements.
Choice C is wrong because maternal intestinal absorption of iron is not decreased during pregnancy.
In fact, it may be increased due to higher levels of estrogen and progesterone.
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