10/6/24, 10:04 AM NCC EFM CERTIFICATION EXAM NEWEST 2024-2025 ACTUAL EXAM COMPLETE 470 QUESTIONS AND CORRECT DETAIL…
NCC EFM CERTIFICATION EXAM NEWEST 2024-
2025 ACTUAL EXAM COMPLETE 470 QUESTIONS
AND CORRECT DETAILED ANSWERS (VERIFIED
ANSWERS) |
Terms in this set (470)
Which of the following e. All of the above
factors can have a
negative effect on uterine
blood flow?
a. Hypertension
b. Epidural
c. Hemorrhage
d. Diabetes
e. All of the above
How does the fetus b. Increases cardiac output by increasing it's heart
compensate for rate.
decreased maternal
circulating volume?
a. Increases cardiac
output by increasing
stroke volume.
b. Increases cardiac
output by increasing it's
heart rate.
c. Increases cardiac
output by increasing fetal
movement.
,10/6/24, 10:04 AM NCC EFM CERTIFICATION EXAM NEWEST 2024-2025 ACTUAL EXAM COMPLETE 470 QUESTIONS AND CORRECT DETAIL…
Stimulating the vagus a. A decrease in the heart rate
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
What initially causes a g. C & D
chemoreceptor response?
a. Epidurals
b. Supine maternal
position
c. Increased CO2 levels
d. Decreased O2 levels
e. A & C
f. A & B
g. C & D
The vagus nerve begins b. Decreases baseline
maturation 26 to 28 weeks.
Its dominance results in
what effect to the FHR
baseline?
a. Increases baseline
b. Decreases baseline
T/F: Oxygen exchange in True
the placenta takes place in
the intervillous space.
T/F: The parasympathetic False
nervous system is a
cardioaccelerator.
, 10/6/24, 10:04 AM NCC EFM CERTIFICATION EXAM NEWEST 2024-2025 ACTUAL EXAM COMPLETE 470 QUESTIONS AND CORRECT DETAIL…
T/F: Baroreceptors are True
stretch receptors which
respond to increases or
decreases in blood
pressure.
T/F: There are two True
electronic fetal monitoring
methods of obtaining the
fetal heart rate: the
ultrasound transducer and
the fetal spiral electrode.
T/F: Variability can be False
determined with the
fetoscope.
T/F: Because the False
ultrasound transducer and
toco transducer are
sealed units, they can be
dipped in warm water to
make cleaning easier.
T/F: The most common True
artifact with the
ultrasound transducer
system for fetal heart rate
is increased variability.
T/F: All fetal monitors True
contain a logic system
designed to reject artifact.
T/F: The monitor should True
always be tested before
starting a tracing, either
external or internal mode
and labeled a test.
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