#1
Which hormone is responsible for stimulating uterine contractions during labor?
Oxytocin
ExplanationOxytocin stimulates uterine contractions during labor.
#2
Which of the following is NOT a sign of preterm labor?
Increased fetal movement
ExplanationIncreased fetal movement is not a sign of preterm labor.
#3
What is the recommended weight gain range for a woman with a normal BMI during pregnancy?
25-35 pounds
ExplanationThe recommended weight gain range for a woman with a normal BMI during pregnancy is 25-35 pounds.
#4
Which of the following is NOT a potential complication of gestational diabetes?
Oligohydramnios
ExplanationOligohydramnios is not a potential complication of gestational diabetes.
#5
What is the recommended frequency for prenatal visits during the first and second trimesters of pregnancy?
Every 4 weeks
ExplanationPrenatal visits during the first and second trimesters are recommended every 4 weeks.
#6
Which of the following is a characteristic symptom of hyperemesis gravidarum?
Severe and persistent vomiting
ExplanationSevere and persistent vomiting is a characteristic symptom of hyperemesis gravidarum.
#7
Which of the following is a risk factor for developing gestational hypertension?
Family history of hypertension
ExplanationA family history of hypertension is a risk factor for developing gestational hypertension.
#8
Which stage of labor is characterized by the complete dilation and effacement of the cervix?
First stage
ExplanationThe first stage of labor is characterized by complete dilation and effacement of the cervix.
#9
Which of the following is a common physiological change that occurs in the maternal cardiovascular system during pregnancy?
Increased heart rate
ExplanationIncreased heart rate is a common physiological change in the maternal cardiovascular system during pregnancy.
#10
What is the term for the condition in which the placenta partially or completely covers the cervix?
Placenta previa
ExplanationPlacenta previa is the condition where the placenta partially or completely covers the cervix.
#11
What is the term for the surgical incision made in the perineum during childbirth to widen the vaginal opening?
Episiotomy
ExplanationEpisiotomy is the surgical incision made to widen the vaginal opening during childbirth.
#12
Which condition is characterized by high blood pressure during pregnancy, proteinuria, and swelling due to fluid retention?
Preeclampsia
ExplanationPreeclampsia is characterized by high blood pressure, proteinuria, and swelling during pregnancy.
#13
What is the primary cause of postpartum hemorrhage?
Uterine atony
ExplanationUterine atony is the primary cause of postpartum hemorrhage.
#14
Which fetal presentation is considered the most favorable for vaginal delivery?
Vertex
ExplanationVertex presentation is considered the most favorable for vaginal delivery.
#15
What is the primary function of the placenta during pregnancy?
To provide nutrients to the fetus
ExplanationThe primary function of the placenta during pregnancy is to provide nutrients to the fetus.
#16
Which prenatal test involves taking a small sample of the amniotic fluid surrounding the fetus?
Amniocentesis
ExplanationAmniocentesis involves taking a small sample of the amniotic fluid surrounding the fetus for testing.
#17
What is the typical duration of the first stage of labor in nulliparous women?
4-8 hours
ExplanationThe typical duration of the first stage of labor in nulliparous women is 4-8 hours.
#18
Which fetal heart rate pattern is indicative of fetal distress?
Variable decelerations
ExplanationVariable decelerations in fetal heart rate are indicative of fetal distress.
#19
Which of the following is a common complication of prolonged labor?
Maternal hemorrhage
ExplanationMaternal hemorrhage is a common complication of prolonged labor.
#20
What is the term for the medical procedure used to manually turn a breech baby to the head-down position?
Version
ExplanationVersion is the medical procedure used to manually turn a breech baby to the head-down position.
#21
What is the primary purpose of fetal monitoring during labor?
To monitor uterine contractions and fetal heart rate
ExplanationFetal monitoring during labor is primarily to monitor uterine contractions and fetal heart rate.
#22
What is the term for the process of a fertilized egg implanting outside the uterus, typically in the fallopian tube?
Ectopic pregnancy
ExplanationEctopic pregnancy is the implantation of a fertilized egg outside the uterus, often in the fallopian tube.
#23
What is the term for the expulsion of the fetus and placenta from the uterus following childbirth?
Expulsion
ExplanationExpulsion is the expulsion of the fetus and placenta from the uterus following childbirth.
#24
What is the primary cause of neonatal jaundice?
Bilirubin incompatibility
ExplanationNeonatal jaundice is primarily caused by bilirubin incompatibility.
#25
Which of the following is NOT a sign of placental abruption?
Painless contractions
ExplanationPainless contractions are not a sign of placental abruption.