AWHONN ADVANCED FETAL HEART MONITORING EXAM |QUESTIONS WITH
CORRECT ANSWERS 2026 LATEST UPDATE!!
Question 1
In a scenario where a newborn is delivered via cesarean birth and found to be visibly pale with a
ruptured fetal vessel and velamentous cord insertion, what is the most critical nursing action to
minimize neonatal risk?
A) Immediately start an IV on the mother
B) Perform a repeat maternal blood pressure check
C) Ensure the neonatal team is notified and present for the birth
D) Request a stat CBC on the mother
E) Administer a bolus of Pitocin to the mother
Correct Answer: C) Ensure that the neonatal team is notified of the circumstances and is
present for the birth
Rationale: In high-risk scenarios involving potential fetal hemorrhage (such as ruptured
vessels or velamentous insertion), neonatal resuscitation needs are highly likely. Having the
specialized neonatal team present ensures immediate stabilization and treatment for
anemia and acidemia.
Question 2
A neonate's umbilical cord blood gas results show: pH 6.88, PCO2 114 mmHg, and a Base
Excess of -20 mEq/L. How should these results be interpreted?
A) Normal acid-base status
B) Pure respiratory acidosis
C) Pure metabolic acidosis
D) Mixed respiratory and metabolic acidosis
E) Compensated metabolic alkalosis
Correct Answer: D) Mixed acidosis (respiratory & metabolic)
Rationale: The pH is severely low (<7.10), the PCO2 is significantly elevated (>65 mmHg
indicating a respiratory component), and the Base Excess is highly negative (<-12 mEq/L
indicating a metabolic component). This combination confirms mixed acidosis.
Question 3
Which finding in a neonatal blood report is consistent with a ruptured fetal vessel and pale
appearance at birth?
A) Hematocrit of 55%
B) Hemoglobin of 18 g/dL
C) pH of 7.30
D) Hematocrit of 20% and Hemoglobin of 8 g/dL
E) Platelet count of 450,000
Correct Answer: D) The neonate is anemic and has abnormal acidemia
Rationale: A hematocrit of 20% and hemoglobin of 8 g/dL are significantly below normal
neonatal levels, indicating acute blood loss (anemia). When paired with a pH of 6.88, the
neonate is diagnosed with both anemia and severe acidemia.
, 2
Question 4
Nell, a G3 P020 at 42 3/7 weeks, is admitted for induction. What is the most likely physiological
compromise in fetal oxygenation related to her post-date status?
A) Increased amniotic fluid volume
B) Decreased placental perfusion
C) Enhanced uterine blood flow
D) Thicker umbilical cord diameter
E) Increased fetal hemoglobin affinity
Correct Answer: B) Decreased placental perfusion
Rationale: As a pregnancy progresses beyond 42 weeks, the placenta begins to age and its
efficiency declines (placental insufficiency). This results in decreased oxygen and nutrient
transfer to the fetus due to reduced perfusion.
Question 5
Nell’s ultrasound reveals an Amniotic Fluid Index (AFI) of 3 cm. What is the primary
implication of this finding during labor?
A) Increased risk of fetal macrosomia
B) Potential for umbilical cord compression
C) Reduced risk of variable decelerations
D) Improved accuracy of external fetal monitoring
E) Decreased need for internal monitoring
Correct Answer: B) Potential for umbilical cord compression
Rationale: Oligohydramnios (AFI < 5 cm) means there is less fluid to cushion the umbilical
cord. As contractions occur or the fetus moves, the cord is more likely to be compressed,
leading to variable decelerations and potential hypoxia.
Question 6
If a patient like Nell experienced sudden, heavy, bright red vaginal bleeding, which Fetal Heart
Rate (FHR) pattern would the nurse most likely observe?
A) Marked variability
B) Early decelerations
C) Sinusoidal FHR pattern
D) Accelerations of 20 bpm
E) Uniform baseline of 110 bpm
Correct Answer: C) Sinusoidal FHR pattern
Rationale: A true sinusoidal pattern is a regular, smooth, sine-wave-like oscillation of the
FHR baseline. It is a Category III finding often associated with severe fetal anemia
resulting from maternal-fetal hemorrhage or ruptured vasa previa.
Question 7
Given Nell’s gestational age of 42 3/7 weeks and history of spontaneous abortions, what is the
, 3
most appropriate fetal monitoring plan for the night of admission?
A) Intermittent auscultation every 4 hours
B) Continuous EFM monitoring through the night
C) Kick counts performed by the patient only
D) No monitoring until active labor begins
E) External monitoring for 20 minutes every 2 hours
Correct Answer: B) Continuous EFM monitoring through the night
Rationale: Post-dates status is a significant risk factor for fetal compromise. Continuous
electronic fetal monitoring (EFM) is warranted to detect early signs of placental
insufficiency or cord compression that could occur even before strong labor begins.
Question 8
Nell’s provider performs Artificial Rupture of Membranes (AROM), and thick yellow-green
meconium is noted. A fetal spiral electrode (FSE) is placed, showing sharp "spikes" on the
tracing. What is the nurse's priority action?
A) Increase the Pitocin rate
B) Document the spikes as normal accelerations
C) Auscultate the FHR to confirm if an arrhythmia is present
D) Perform a fetal scalp stimulation
E) Administer a bolus of IV fluids
Correct Answer: C) Auscultate the FHR to confirm arrhythmia
Rationale: FHR spikes on an FSE can represent electrical artifact or a true fetal cardiac
arrhythmia. The nurse must verify the heart sounds manually/audibly to determine if the
"spikes" match the actual heart rhythm.
Question 9
What do sudden, sharp FHR spikes on an internal FSE tracing typically represent in a clinical
setting?
A) Fetal sleep cycles
B) FHR arrhythmia or artifact
C) Uterine hypertonus
D) Maternal respirations
E) Active fetal gasping
Correct Answer: B) FHR arrhythmia or artifact
Rationale: When the FHR appears to "jump" or spike vertically without a smooth
transition, it suggests either an irregularity in the fetal heart's electrical system
(arrhythmia) or a technical issue with the electrode (artifact).
Question 10
How does a fetal cardiac arrhythmia directly impact fetal oxygenation?
A) By increasing the fetal metabolic rate
, 4
B) By reducing fetal perfusion
C) By thickening the placental membrane
D) By increasing the oxygen-carrying capacity of RBCs
E) By causing maternal hypertension
Correct Answer: B) By reducing fetal perfusion
Rationale: An arrhythmia (such as SVT or heart block) can lead to inefficient pumping of
the heart. This reduces cardiac output and fetal tissue perfusion, which ultimately
interrupts the delivery of oxygen to fetal organs.
Question 11
A fetal ultrasound shows fetal scalp edema and increased abdominal fluid (ascites). This
condition, known as fetal hydrops, is often a result of:
A) Maternal diabetes
B) Fetal renal failure
C) Congestive heart failure
D) Oligohydramnios
E) Post-date gestation
Correct Answer: C) Congestive heart failure
Rationale: Fetal hydrops is the accumulation of fluid in fetal compartments. In the context
of an arrhythmia, it is often caused by high-output congestive heart failure, where the heart
cannot effectively circulate blood.
Question 12
Nell’s temperature rises to 101.2ºF (38.4ºC). What is the physiological effect of maternal
hyperthermia on the fetus?
A) Decreases fetal heart rate
B) Increases fetal oxygen consumption
C) Decreases fetal metabolic rate
D) Shifts the oxyhemoglobin curve to the left
E) Reduces the risk of acidemia
Correct Answer: B) Hyperthermia
Rationale: Maternal fever increases the fetal temperature, which in turn increases the fetal
metabolic rate and oxygen demand. If the placenta is already stressed (as in post-dates),
this increased consumption can lead to rapid hypoxia.
Question 13
Nell's tracing shows decelerations that begin after the peak of the contraction and return to
baseline after the contraction has ended. This pattern is defined as:
A) Early decelerations
B) Variable decelerations
C) Late decelerations
CORRECT ANSWERS 2026 LATEST UPDATE!!
Question 1
In a scenario where a newborn is delivered via cesarean birth and found to be visibly pale with a
ruptured fetal vessel and velamentous cord insertion, what is the most critical nursing action to
minimize neonatal risk?
A) Immediately start an IV on the mother
B) Perform a repeat maternal blood pressure check
C) Ensure the neonatal team is notified and present for the birth
D) Request a stat CBC on the mother
E) Administer a bolus of Pitocin to the mother
Correct Answer: C) Ensure that the neonatal team is notified of the circumstances and is
present for the birth
Rationale: In high-risk scenarios involving potential fetal hemorrhage (such as ruptured
vessels or velamentous insertion), neonatal resuscitation needs are highly likely. Having the
specialized neonatal team present ensures immediate stabilization and treatment for
anemia and acidemia.
Question 2
A neonate's umbilical cord blood gas results show: pH 6.88, PCO2 114 mmHg, and a Base
Excess of -20 mEq/L. How should these results be interpreted?
A) Normal acid-base status
B) Pure respiratory acidosis
C) Pure metabolic acidosis
D) Mixed respiratory and metabolic acidosis
E) Compensated metabolic alkalosis
Correct Answer: D) Mixed acidosis (respiratory & metabolic)
Rationale: The pH is severely low (<7.10), the PCO2 is significantly elevated (>65 mmHg
indicating a respiratory component), and the Base Excess is highly negative (<-12 mEq/L
indicating a metabolic component). This combination confirms mixed acidosis.
Question 3
Which finding in a neonatal blood report is consistent with a ruptured fetal vessel and pale
appearance at birth?
A) Hematocrit of 55%
B) Hemoglobin of 18 g/dL
C) pH of 7.30
D) Hematocrit of 20% and Hemoglobin of 8 g/dL
E) Platelet count of 450,000
Correct Answer: D) The neonate is anemic and has abnormal acidemia
Rationale: A hematocrit of 20% and hemoglobin of 8 g/dL are significantly below normal
neonatal levels, indicating acute blood loss (anemia). When paired with a pH of 6.88, the
neonate is diagnosed with both anemia and severe acidemia.
, 2
Question 4
Nell, a G3 P020 at 42 3/7 weeks, is admitted for induction. What is the most likely physiological
compromise in fetal oxygenation related to her post-date status?
A) Increased amniotic fluid volume
B) Decreased placental perfusion
C) Enhanced uterine blood flow
D) Thicker umbilical cord diameter
E) Increased fetal hemoglobin affinity
Correct Answer: B) Decreased placental perfusion
Rationale: As a pregnancy progresses beyond 42 weeks, the placenta begins to age and its
efficiency declines (placental insufficiency). This results in decreased oxygen and nutrient
transfer to the fetus due to reduced perfusion.
Question 5
Nell’s ultrasound reveals an Amniotic Fluid Index (AFI) of 3 cm. What is the primary
implication of this finding during labor?
A) Increased risk of fetal macrosomia
B) Potential for umbilical cord compression
C) Reduced risk of variable decelerations
D) Improved accuracy of external fetal monitoring
E) Decreased need for internal monitoring
Correct Answer: B) Potential for umbilical cord compression
Rationale: Oligohydramnios (AFI < 5 cm) means there is less fluid to cushion the umbilical
cord. As contractions occur or the fetus moves, the cord is more likely to be compressed,
leading to variable decelerations and potential hypoxia.
Question 6
If a patient like Nell experienced sudden, heavy, bright red vaginal bleeding, which Fetal Heart
Rate (FHR) pattern would the nurse most likely observe?
A) Marked variability
B) Early decelerations
C) Sinusoidal FHR pattern
D) Accelerations of 20 bpm
E) Uniform baseline of 110 bpm
Correct Answer: C) Sinusoidal FHR pattern
Rationale: A true sinusoidal pattern is a regular, smooth, sine-wave-like oscillation of the
FHR baseline. It is a Category III finding often associated with severe fetal anemia
resulting from maternal-fetal hemorrhage or ruptured vasa previa.
Question 7
Given Nell’s gestational age of 42 3/7 weeks and history of spontaneous abortions, what is the
, 3
most appropriate fetal monitoring plan for the night of admission?
A) Intermittent auscultation every 4 hours
B) Continuous EFM monitoring through the night
C) Kick counts performed by the patient only
D) No monitoring until active labor begins
E) External monitoring for 20 minutes every 2 hours
Correct Answer: B) Continuous EFM monitoring through the night
Rationale: Post-dates status is a significant risk factor for fetal compromise. Continuous
electronic fetal monitoring (EFM) is warranted to detect early signs of placental
insufficiency or cord compression that could occur even before strong labor begins.
Question 8
Nell’s provider performs Artificial Rupture of Membranes (AROM), and thick yellow-green
meconium is noted. A fetal spiral electrode (FSE) is placed, showing sharp "spikes" on the
tracing. What is the nurse's priority action?
A) Increase the Pitocin rate
B) Document the spikes as normal accelerations
C) Auscultate the FHR to confirm if an arrhythmia is present
D) Perform a fetal scalp stimulation
E) Administer a bolus of IV fluids
Correct Answer: C) Auscultate the FHR to confirm arrhythmia
Rationale: FHR spikes on an FSE can represent electrical artifact or a true fetal cardiac
arrhythmia. The nurse must verify the heart sounds manually/audibly to determine if the
"spikes" match the actual heart rhythm.
Question 9
What do sudden, sharp FHR spikes on an internal FSE tracing typically represent in a clinical
setting?
A) Fetal sleep cycles
B) FHR arrhythmia or artifact
C) Uterine hypertonus
D) Maternal respirations
E) Active fetal gasping
Correct Answer: B) FHR arrhythmia or artifact
Rationale: When the FHR appears to "jump" or spike vertically without a smooth
transition, it suggests either an irregularity in the fetal heart's electrical system
(arrhythmia) or a technical issue with the electrode (artifact).
Question 10
How does a fetal cardiac arrhythmia directly impact fetal oxygenation?
A) By increasing the fetal metabolic rate
, 4
B) By reducing fetal perfusion
C) By thickening the placental membrane
D) By increasing the oxygen-carrying capacity of RBCs
E) By causing maternal hypertension
Correct Answer: B) By reducing fetal perfusion
Rationale: An arrhythmia (such as SVT or heart block) can lead to inefficient pumping of
the heart. This reduces cardiac output and fetal tissue perfusion, which ultimately
interrupts the delivery of oxygen to fetal organs.
Question 11
A fetal ultrasound shows fetal scalp edema and increased abdominal fluid (ascites). This
condition, known as fetal hydrops, is often a result of:
A) Maternal diabetes
B) Fetal renal failure
C) Congestive heart failure
D) Oligohydramnios
E) Post-date gestation
Correct Answer: C) Congestive heart failure
Rationale: Fetal hydrops is the accumulation of fluid in fetal compartments. In the context
of an arrhythmia, it is often caused by high-output congestive heart failure, where the heart
cannot effectively circulate blood.
Question 12
Nell’s temperature rises to 101.2ºF (38.4ºC). What is the physiological effect of maternal
hyperthermia on the fetus?
A) Decreases fetal heart rate
B) Increases fetal oxygen consumption
C) Decreases fetal metabolic rate
D) Shifts the oxyhemoglobin curve to the left
E) Reduces the risk of acidemia
Correct Answer: B) Hyperthermia
Rationale: Maternal fever increases the fetal temperature, which in turn increases the fetal
metabolic rate and oxygen demand. If the placenta is already stressed (as in post-dates),
this increased consumption can lead to rapid hypoxia.
Question 13
Nell's tracing shows decelerations that begin after the peak of the contraction and return to
baseline after the contraction has ended. This pattern is defined as:
A) Early decelerations
B) Variable decelerations
C) Late decelerations
