NCC EFM Practice Exam 2025
NCC EFM Practice Exam 2025 Questions
(Answered) Verified Answers 100%
The vagus nerve begins maturation 26 to 28 weeks. Its dominance results in what effect to the FHR
baseline?
a. Increases baseline
b. Decreases baseline
b. Decreases baseline
Which of the following factors can have a negative effect on uterine blood flow?
a. Hypertension
b. Epidural
c. Hemorrhage
d. Diabetes
e. All of the above
e. All of the above
Stimulating the vagus nerve typically produces:
a. A decrease in the heart rate
b. An increase in the heart rate
c. An increase in stroke volume
d. No change
a. A decrease in the heart rate
,NCC EFM Practice Exam 2025
T/F: The most common artifact with the ultrasound transducer system for fetal heart rate is increased
variability.
True
T/F: All fetal monitors contain a logic system designed to reject artifact.
True
T/F: Fetal arrhythmias can be seen on both internal and external monitor tracings.
True
T/F: Variability and periodic changes can be detected with both internal and external monitoring.
True
T/F: Variable decelerations are a vagal response.
True
T/F: Variable decelerations are the most frequently seen fetal heart rate deceleration pattern in labor.
True
Etiology of a baseline FHR of 165bpm occurring for the last hour can be:
1. Maternal supine hypotension
2. Maternal fever
,NCC EFM Practice Exam 2025
3. Maternal dehydration
4. Unknown
a. 1 and 2
b. 1, 2 and 3
c. 2, 3 and 4
c. 2, 3 and 4
The most prevalent risk factor associated with fetal death before the onset of labor is:
a. Low socioeconomic status
b. Fetal malpresentation
c. Uteroplacental insufficiency
d. Uterine anomalies
c. Uteroplacental insufficiency
Which of the following conditions is not an indication for antepartum fetal surveillance?
a. Gestational hypertension
b. Diabetes in pregnancy
c. Fetus in breech presentation
d. Decreased fetal movement
c. Fetus in breech presentation
Which of the following does not affect the degree of fetal activity?
a. Vibroacoustic stimulation
b. Smoking
c. Fetal position
d. Gestational age
, NCC EFM Practice Exam 2025
a. Vibroacoustic stimulation
T/F: Umbilical cord influences that can alter blood flow include true knots, hematomas, and number of
umbilical vessels.
True
T/F: Low amplitude contractions are not an early sign of preterm labor.
False
T/F: Corticosteroid administration may cause an increase in FHR accelerations.
False
T/F: Corticosteroid administration may cause an increase in FHR.
True
T/F: Contractions cause an increase in uterine venous pressure and a decrease in uterine artery
perfusion.
True
As a result of the intrinsic fetal response to oxygen deprivation, increased catecholamine levels cause
the peripheral blood flow to decrease while the blood flow to vital organs increases. These flow changes
along with increased catecholamine secretions have what effect on fetal blood pressure and fetal heart
rate?
A. Increase BP and increase HR
NCC EFM Practice Exam 2025 Questions
(Answered) Verified Answers 100%
The vagus nerve begins maturation 26 to 28 weeks. Its dominance results in what effect to the FHR
baseline?
a. Increases baseline
b. Decreases baseline
b. Decreases baseline
Which of the following factors can have a negative effect on uterine blood flow?
a. Hypertension
b. Epidural
c. Hemorrhage
d. Diabetes
e. All of the above
e. All of the above
Stimulating the vagus nerve typically produces:
a. A decrease in the heart rate
b. An increase in the heart rate
c. An increase in stroke volume
d. No change
a. A decrease in the heart rate
,NCC EFM Practice Exam 2025
T/F: The most common artifact with the ultrasound transducer system for fetal heart rate is increased
variability.
True
T/F: All fetal monitors contain a logic system designed to reject artifact.
True
T/F: Fetal arrhythmias can be seen on both internal and external monitor tracings.
True
T/F: Variability and periodic changes can be detected with both internal and external monitoring.
True
T/F: Variable decelerations are a vagal response.
True
T/F: Variable decelerations are the most frequently seen fetal heart rate deceleration pattern in labor.
True
Etiology of a baseline FHR of 165bpm occurring for the last hour can be:
1. Maternal supine hypotension
2. Maternal fever
,NCC EFM Practice Exam 2025
3. Maternal dehydration
4. Unknown
a. 1 and 2
b. 1, 2 and 3
c. 2, 3 and 4
c. 2, 3 and 4
The most prevalent risk factor associated with fetal death before the onset of labor is:
a. Low socioeconomic status
b. Fetal malpresentation
c. Uteroplacental insufficiency
d. Uterine anomalies
c. Uteroplacental insufficiency
Which of the following conditions is not an indication for antepartum fetal surveillance?
a. Gestational hypertension
b. Diabetes in pregnancy
c. Fetus in breech presentation
d. Decreased fetal movement
c. Fetus in breech presentation
Which of the following does not affect the degree of fetal activity?
a. Vibroacoustic stimulation
b. Smoking
c. Fetal position
d. Gestational age
, NCC EFM Practice Exam 2025
a. Vibroacoustic stimulation
T/F: Umbilical cord influences that can alter blood flow include true knots, hematomas, and number of
umbilical vessels.
True
T/F: Low amplitude contractions are not an early sign of preterm labor.
False
T/F: Corticosteroid administration may cause an increase in FHR accelerations.
False
T/F: Corticosteroid administration may cause an increase in FHR.
True
T/F: Contractions cause an increase in uterine venous pressure and a decrease in uterine artery
perfusion.
True
As a result of the intrinsic fetal response to oxygen deprivation, increased catecholamine levels cause
the peripheral blood flow to decrease while the blood flow to vital organs increases. These flow changes
along with increased catecholamine secretions have what effect on fetal blood pressure and fetal heart
rate?
A. Increase BP and increase HR
