MCN Exam 2 Actual Questions and
Answers 2026
A pregnant patient tells the nurse that she has been nauseated and
vomiting. How will the nurse explain that hyperemesis gravidarum
is distinguished from morning sickness? -
correct answer ✅Dehydration which impairs perfusion of the
placenta and electrolyte and acid-base imbalance. (There are
others but these are the two she said we needed to know for the
test).
A woman is 9 weeks pregnant and experiencing heavy bleeding and
cramping. She reports passing some tissue. Cervical dilation is
noted on examination. What is the most likely cause of these
symptoms? -
correct answer ✅Incomplete Abortion
What is a statement that gives an explanation of an ectopic
pregnancy? -
correct answer ✅When the fertilized ovum (zygote) is implanted
outside the uterine cavity.
An ultrasound on a woman who is 32 weeks pregnant reveals the
placenta implanted over the entire cervical os. What does the nurse
understand best describes this condition? -
correct answer ✅Placenta previa
,MCN Exam 2 Actual Questions and
Answers 2026
What symptom presented by a pregnant women is indicative of
abruptio placentae? -
correct answer ✅Pain and bleeding
What situation would concern the nurse about the presence of Rh
incompatibility? -
correct answer ✅Erythroblastosis fetalis - Occurs when the
maternal anti-Rh antibodies cross the placenta and destroy fetal
erythrocytes.
A primigravida in her first trimester is Rh negative. What will this
woman receive to prevent anti-Rh antibodies from forming? -
correct answer ✅RhoGAM to be given at 28 weeks and within 72
hours of delivery to the mother.
A woman seeking prenatal care relates a history of macrosomic
infants, two stillbirths, and polyhydramnios with each pregnancy.
What does the nurse recognize these factors highly suggest? -
correct answer ✅Gestational Diabetes Mellitus
A nurse is providing prenatal education. The nurse will explain that
pregnancy affects glucose metabolism in what way? -
, MCN Exam 2 Actual Questions and
Answers 2026
correct answer ✅Hormones and the enzymes (estrogen and
progesterone) that are produced by the placenta have two effects:
§ Increasing the resistance of cells to insulin
§ Increase the speed of insulin breakdown
Why does the woman taking oral hypoglycemic agents to control
diabetes mellitus need to take insulin during pregnancy? -
correct answer ✅Oral hypoglycemic agents are contraindicated
during pregnancy.
A pregnant woman comes to the clinic stating that she has been
exposed to hepatitis B. She is afraid that her infant will also contract
hepatitis B. What will the nurse explain to this woman? -
correct answer ✅Fetus may be infected transplacentally or by
contact with blood or vaginal secretions during delivery. Upon
delivery, the neonate should receive a single dose of hepatitis B
immune globulin, followed by the hepatitis B vaccine.
A patient with gestational hypertension is exhibiting signs. What
should the nurse report immediately? -
correct answer ✅Blood pressure of 140/90 or above, or
proteinuria because it is an indication that gestational hypertension
has advanced to preclampsia; which can lead to seizures
Answers 2026
A pregnant patient tells the nurse that she has been nauseated and
vomiting. How will the nurse explain that hyperemesis gravidarum
is distinguished from morning sickness? -
correct answer ✅Dehydration which impairs perfusion of the
placenta and electrolyte and acid-base imbalance. (There are
others but these are the two she said we needed to know for the
test).
A woman is 9 weeks pregnant and experiencing heavy bleeding and
cramping. She reports passing some tissue. Cervical dilation is
noted on examination. What is the most likely cause of these
symptoms? -
correct answer ✅Incomplete Abortion
What is a statement that gives an explanation of an ectopic
pregnancy? -
correct answer ✅When the fertilized ovum (zygote) is implanted
outside the uterine cavity.
An ultrasound on a woman who is 32 weeks pregnant reveals the
placenta implanted over the entire cervical os. What does the nurse
understand best describes this condition? -
correct answer ✅Placenta previa
,MCN Exam 2 Actual Questions and
Answers 2026
What symptom presented by a pregnant women is indicative of
abruptio placentae? -
correct answer ✅Pain and bleeding
What situation would concern the nurse about the presence of Rh
incompatibility? -
correct answer ✅Erythroblastosis fetalis - Occurs when the
maternal anti-Rh antibodies cross the placenta and destroy fetal
erythrocytes.
A primigravida in her first trimester is Rh negative. What will this
woman receive to prevent anti-Rh antibodies from forming? -
correct answer ✅RhoGAM to be given at 28 weeks and within 72
hours of delivery to the mother.
A woman seeking prenatal care relates a history of macrosomic
infants, two stillbirths, and polyhydramnios with each pregnancy.
What does the nurse recognize these factors highly suggest? -
correct answer ✅Gestational Diabetes Mellitus
A nurse is providing prenatal education. The nurse will explain that
pregnancy affects glucose metabolism in what way? -
, MCN Exam 2 Actual Questions and
Answers 2026
correct answer ✅Hormones and the enzymes (estrogen and
progesterone) that are produced by the placenta have two effects:
§ Increasing the resistance of cells to insulin
§ Increase the speed of insulin breakdown
Why does the woman taking oral hypoglycemic agents to control
diabetes mellitus need to take insulin during pregnancy? -
correct answer ✅Oral hypoglycemic agents are contraindicated
during pregnancy.
A pregnant woman comes to the clinic stating that she has been
exposed to hepatitis B. She is afraid that her infant will also contract
hepatitis B. What will the nurse explain to this woman? -
correct answer ✅Fetus may be infected transplacentally or by
contact with blood or vaginal secretions during delivery. Upon
delivery, the neonate should receive a single dose of hepatitis B
immune globulin, followed by the hepatitis B vaccine.
A patient with gestational hypertension is exhibiting signs. What
should the nurse report immediately? -
correct answer ✅Blood pressure of 140/90 or above, or
proteinuria because it is an indication that gestational hypertension
has advanced to preclampsia; which can lead to seizures
