A nurse is caring for a client who is in the first stage of labor, undergoing external fetal monitoring, and receiving IV fluid. The nurse observes variable decelerations in the fetal heart rate on the monitor strip. Which of the following is a correct interpretation of this finding?
Variable decelerations are a result of the administration of IV narcotic analgesics.
Variable decelerations are related to fetal head compression.
Variable decelerations are due to umbilical cord compression.
Variable decelerations are caused by uteroplacental insufficiency.
The Correct Answer is C
A) Variable decelerations are a result of the administration of IV narcotic analgesics: IV narcotic analgesics can cause changes in the fetal heart rate, but they are more commonly associated with early decelerations, not variable decelerations.
B) Variable decelerations are related to fetal head compression: Fetal head compression is associated with early decelerations, not variable decelerations.
C) Variable decelerations are due to umbilical cord compression: This is the correct answer.
Variable decelerations occur due to compression of the umbilical cord during contractions, leading to transient decreases in fetal blood flow and oxygenation.
D) Variable decelerations are caused by uteroplacental insufficiency: Uteroplacental insufficiency is associated with late decelerations, not variable decelerations.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
A) "It is used to treat genital herpes simplex virus.": This statement is incorrect. Dinoprostone (Cervidil) gel is not used to treat genital herpes simplex virus; it is used in obstetrics to ripen the cervix and prepare it for labor induction.
B) "This medicine causes relaxation of the uterine muscles.": While dinoprostone is a prostaglandin that can induce uterine contractions, its primary use in this context is cervical ripening, not uterine muscle relaxation.
C) "This medication is used to treat preeclampsia.": Dinoprostone is not used to treat preeclampsia. It is used for cervical ripening and labor induction in appropriate situations.
D) "This medication is used to ripen, or soften, the cervix.": This is the correct answer. Dinoprostone (Cervidil) gel is used to ripen the cervix, making it more favorable for labor induction, especially in cases where the cervix is not yet fully dilated or effaced.
Correct Answer is C
Explanation
The correct answer is: c. 42022
Choice A: 40122
Reason: This choice is incorrect because it indicates 4 pregnancies (correct), 0 term births (correct), 1 preterm birth (correct), 2 abortions (correct), but 2 living children (incorrect). The client has 2 living children, which is correct, but the term and preterm counts are not accurate.
Choice B: 20020
Reason: This choice is incorrect because it indicates 2 pregnancies (incorrect), 0 term births (correct), 0 preterm births (incorrect), 2 abortions (correct), and 0 living children (incorrect). The client has had 4 pregnancies, 1 preterm birth, and 2 living children.
Choice C: 42022
Reason: This choice is correct. It indicates 4 pregnancies (current pregnancy, elective abortion, twins, spontaneous abortion), 0 term births, 2 preterm births (twins at 36 weeks), 2 abortions (elective at 9 weeks, spontaneous at 15 weeks), and 2 living children (twins).
Choice D: 30202
Reason: This choice is incorrect because it indicates 3 pregnancies (incorrect), 0 term births (correct), 2 preterm births (correct), 0 abortions (incorrect), and 2 living children (correct). The client has had 4 pregnancies and 2 abortions.
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