Nursing practice questions with comprehensive rationales
NurseDive Free Nursing Practice Question
A nurse is preparing to administer dinoprostone gel to a client who is pregnant. The client asks the nurse about the purpose of the medication. Which of the following responses should the nurse make?
A. Dinoprostone stimulates uterine contractions.
Choice A reason: Dinoprostone stimulates uterine contractions is incorrect, as this is not the primary purpose of the medication. Dinoprostone is a prostaglandin that can induce labor by ripening the cervix and enhancing uterine contractility, but it is not used solely for stimulating contractions.
B. Dinoprostone promotes softening of the cervix.
Choice B reason: Dinoprostone promotes softening of the cervix is correct, as this is the main purpose of the medication. Dinoprostone is used to prepare the cervix for labor by increasing its softness, dilation, and effacement. This can facilitate the descent of the fetus and shorten the duration of labor.
C. Dinoprostone relaxes uterine contractions.
Choice C reason: Dinoprostone relaxes uterine contractions is incorrect, as this is the opposite effect of the medication. Dinoprostone can increase uterine tone and frequency, which can help initiate or augment labor. The nurse should monitor the client for signs of uterine hyperstimulation or fetal distress.
D. Dinoprostone assists with ending the pregnancy.
Choice D reason: Dinoprostone assists with ending the pregnancy is incorrect, as this is not the intended use of the medication. Dinoprostone can be used to terminate a pregnancy in some cases, such as fetal demise or missed abortion, but it is not routinely used for this purpose. The nurse should explain to the client that dinoprostone is used to induce labor and not to end a pregnancy.
This question is an excerpt from Nurse Dive's nursing test bank - ATI Maternity Proctored Exam. Take the full exam now
Full Explanation
Choice A reason:
Dinoprostone stimulates uterine contractions is incorrect, as this is not the primary purpose of the medication. Dinoprostone is a prostaglandin that can induce labor by ripening the cervix and enhancing uterine contractility, but it is not used solely for stimulating contractions.
Choice B reason:
Dinoprostone promotes softening of the cervix is correct, as this is the main purpose of the medication. Dinoprostone is used to prepare the cervix for labor by increasing its softness, dilation, and effacement. This can facilitate the descent of the fetus and shorten the duration of labor.
Choice C reason:
Dinoprostone relaxes uterine contractions is incorrect, as this is the opposite effect of the medication. Dinoprostone can increase uterine tone and frequency, which can help initiate or augment labor. The nurse should monitor the client for signs of uterine hyperstimulation or fetal distress.
Choice D reason:
Dinoprostone assists with ending the pregnancy is incorrect, as this is not the intended use of the medication. Dinoprostone can be used to terminate a pregnancy in some cases, such as fetal demise or missed abortion, but it is not routinely used for this purpose. The nurse should explain to the client that dinoprostone is used to induce labor and not to end a pregnancy.
Similar Questions
A nurse is assisting with the monitoring of a client who is in the first stage of labor, with an external fetal monitor in place and IV fluids infusing. Which of the following factors will cause variable decelerations in the fetal heart rate?
A. Maternal opioid administration
Choice A reason: Maternal opioid administration is incorrect, as this factor can cause late decelerations in the fetal heart rate. Late decelerations are symmetrical decreases in the FHR that begin after the peak of the contraction and return to baseline after the contraction ends, which indicate uteroplacental insufficiency. Maternal opioid administration can reduce maternal blood pressure and placental perfusion, leading to fetal hypoxia.
B. Fetal head compression
Choice B reason: Fetal head compression is incorrect, as this factor can cause early decelerations in the fetal heart rate. Early decelerations are symmetrical decreases in the FHR that mirror the contractions, which indicate fetal head compression and vagal stimulation. Fetal head compression occurs as the fetus descends into the birth canal and does not pose a threat to the fetal well-being.
C. Uteroplacental insufficiency
Choice C reason: Uteroplacental insufficiency is incorrect, as this factor can cause late decelerations in the fetal heart rate. Uteroplacental insufficiency refers to a reduced blood flow and oxygen delivery to the fetus through the placenta, which can result from maternal hypotension, uterine hyperstimulation, placental abruption, or other conditions. Uteroplacental insufficiency can cause fetal hypoxia and acidosis.
D. Umbilical cord compression
Choice D reason: Umbilical cord compression is correct, as this factor can cause variable decelerations in the fetal heart rate. Variable decelerations are abrupt decreases in the FHR that vary in onset, duration, and depth, which indicate umbilical cord compression and reduced blood flow to the fetus. Umbilical cord compression can occur due to cord prolapse, nuchal cord, short cord, or other causes. The nurse should reposition the client, administer oxygen, and prepare for delivery if indicated.
Full Explanation
Choice A reason:
Maternal opioid administration is incorrect, as this factor can cause late decelerations in the fetal heart rate. Late decelerations are symmetrical decreases in the FHR that begin after the peak of the contraction and return to baseline after the contraction ends, which indicate uteroplacental insufficiency. Maternal opioid administration can reduce maternal blood pressure and placental perfusion, leading to fetal hypoxia.
Choice B reason:
Fetal head compression is incorrect, as this factor can cause early decelerations in the fetal heart rate. Early decelerations are symmetrical decreases in the FHR that mirror the contractions, which indicate fetal head compression and vagal stimulation. Fetal head compression occurs as the fetus descends into the birth canal and does not pose a threat to the fetal well-being.
Choice C reason:
Uteroplacental insufficiency is incorrect, as this factor can cause late decelerations in the fetal heart rate. Uteroplacental insufficiency refers to a reduced blood flow and oxygen delivery to the fetus through the placenta, which can result from maternal hypotension, uterine hyperstimulation, placental abruption, or other conditions. Uteroplacental insufficiency can cause fetal hypoxia and acidosis.
Choice D reason:
Umbilical cord compression is correct, as this factor can cause variable decelerations in the fetal heart rate. Variable decelerations are abrupt decreases in the FHR that vary in onset, duration, and depth, which indicate umbilical cord compression and reduced blood flow to the fetus. Umbilical cord compression can occur due to cord prolapse, nuchal cord, short cord, or other causes. The nurse should reposition the client, administer oxygen, and prepare for delivery if indicated.
A nurse is assisting in the care of a client who is in active labor. The nurse notes variable decelerations of the FHR. The nurse should identify which of the following as a cause of variable decelerations?
A. Fetal head compression
Choice A reason: Fetal head compression is incorrect, as this factor can cause early decelerations in the fetal heart rate. Early decelerations are symmetrical decreases in the FHR that mirror the contractions, which indicate fetal head compression and vagal stimulation. Fetal head compression occurs as the fetus descends into the birth canal and does not pose a threat to the fetal well-being.
B. Polyhydramnios
Choice B reason: Polyhydramnios is incorrect, as this factor can cause variable or late decelerations in the fetal heart rate, depending on the underlying cause. Polyhydramnios refers to an excessive amount of amniotic fluid, which can result from fetal anomalies, maternal diabetes, multiple gestation, or other conditions. Polyhydramnios can cause umbilical cord prolapse, uterine overdistension, or placental abruption, leading to reduced blood flow and oxygen delivery to the fetus.
C. Maternal fever
Choice C reason: Maternal fever is incorrect, as this factor can cause late decelerations in the fetal heart rate. Late decelerations are symmetrical decreases in the FHR that begin after the peak of the contraction and return to baseline after the contraction ends, which indicate uteroplacental insufficiency. Maternal fever can increase maternal and fetal metabolism and oxygen demand, leading to fetal hypoxia and acidosis.
D. Umbilical cord compression
Choice D reason: Umbilical cord compression is correct, as this factor can cause variable decelerations in the fetal heart rate. Variable decelerations are abrupt decreases in the FHR that vary in onset, duration, and depth, which indicate umbilical cord compression and reduced blood flow to the fetus. Umbilical cord compression can occur due to cord prolapse, nuchal cord, short cord, or other causes. The nurse should reposition the client, administer oxygen, and prepare for delivery if indicated.
Full Explanation
Choice A reason:
Fetal head compression is incorrect, as this factor can cause early decelerations in the fetal heart rate. Early decelerations are symmetrical decreases in the FHR that mirror the contractions, which indicate fetal head compression and vagal stimulation. Fetal head compression occurs as the fetus descends into the birth canal and does not pose a threat to the fetal well-being.
Choice B reason:
Polyhydramnios is incorrect, as this factor can cause variable or late decelerations in the fetal heart rate, depending on the underlying cause. Polyhydramnios refers to an excessive amount of amniotic fluid, which can result from fetal anomalies, maternal diabetes, multiple gestation, or other conditions. Polyhydramnios can cause umbilical cord prolapse, uterine overdistension, or placental abruption, leading to reduced blood flow and oxygen delivery to the fetus.
Choice C reason:
Maternal fever is incorrect, as this factor can cause late decelerations in the fetal heart rate. Late decelerations are symmetrical decreases in the FHR that begin after the peak of the contraction and return to baseline after the contraction ends, which indicate uteroplacental insufficiency. Maternal fever can increase maternal and fetal metabolism and oxygen demand, leading to fetal hypoxia and acidosis.
Choice D reason:
Umbilical cord compression is correct, as this factor can cause variable decelerations in the fetal heart rate. Variable decelerations are abrupt decreases in the FHR that vary in onset, duration, and depth, which indicate umbilical cord compression and reduced blood flow to the fetus. Umbilical cord compression can occur due to cord prolapse, nuchal cord, short cord, or other causes. The nurse should reposition the client, administer oxygen, and prepare for delivery if indicated.
A nurse is caring for a postpartum client who saturates a perineal pad in 10 min. Which of the following actions should the nurse take first?
A. Massage the client's fundus.
Choice A reason: Massage the client's fundus is correct, as this is the first action the nurse should take according to the ABCDE priority framework. Saturating a perineal pad in 10 min indicates excessive bleeding and possible postpartum hemorrhage, which can compromise the client's airway, breathing, and circulation. Massaging the fundus can stimulate uterine contraction and reduce blood loss.
B. Check the client's blood pressure.
Choice B reason: Check the client's blood pressure is incorrect, as this is not the first action the nurse should take, although it is important to monitor for signs of shock. Checking the blood pressure does not address the cause of bleeding or prevent further blood loss.
C. Administer oxytocin.
Choice C reason: Administer oxytocin is incorrect, as this is not the first action the nurse should take, although it may be indicated later. Administering oxytocin requires a provider's order and may have adverse effects such as nausea, vomiting, headache, or water intoxication. The nurse should first atempt to control bleeding by massaging the fundus and then administer oxytocin as ordered.
D. Observe for pooling of blood under the butocks.
Choice D reason: Observe for pooling of blood under the butocks is incorrect, as this is not the first action the nurse should take, although it can help estimate blood loss. Observing for pooling of blood does not address the cause of bleeding or prevent further blood loss. The nurse should first atempt to control bleeding by massaging the fundus and then assess for other signs of hemorrhage.
Full Explanation
Choice A reason: Massage the client's fundus is correct, as this is the first action the nurse should take according to the ABCDE priority framework. Saturating a perineal pad in 10 min indicates excessive bleeding and possible postpartum hemorrhage, which can compromise the client's airway, breathing, and circulation. Massaging the fundus can stimulate uterine contraction and reduce blood loss.
Choice B reason: Check the client's blood pressure is incorrect, as this is not the first action the nurse should take, although it is important to monitor for signs of shock. Checking the blood pressure does not address the cause of bleeding or prevent further blood loss.
Choice C reason: Administer oxytocin is incorrect, as this is not the first action the nurse should take, although it may be indicated later. Administering oxytocin requires a provider's order and may have adverse effects such as nausea,
vomiting, headache, or water intoxication. The nurse should first atempt to control bleeding by massaging the fundus and then administer oxytocin as ordered.
Choice D reason: Observe for pooling of blood under the butocks is incorrect, as this is not the first action the nurse should take, although it can help estimate blood loss. Observing for pooling of blood does not address the cause of bleeding or prevent further blood loss. The nurse should first atempt to control bleeding by massaging the fundus and then assess for other signs of hemorrhage.
