1. 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
Ans: e. All of the above
,2. 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
Ans: a. A decrease in the heart rate
3. 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
Ans: b. Decreases baseline
4. T/F The most common artifact with the ultrasound transducer system for
fetal heart rate is increased variability.
Ans: True
,5. T/F All fetal monitors contain a logic system designed to reject artifact.
Ans: -
True
6. T/F Fetal arrhythmias can be seen on both internal and external monitor
tracings.
Ans: True
7. T/F Variability and periodic changes can be detected with both internal and
external monitoring.
Ans: True
8. T/F
Variable decelerations are a vagal response.
, Ans: True
9. T/F
Variable decelerations are the most frequently seen fetal heart rate
deceleration pattern in labor.
Ans: True
10. Etiology of a baseline FHR of 165bpm occurring for the last hour can be
1. Maternal supine hypotension
2. Maternal fever
3. Maternal dehydration
4. Unknown
a. 1 and 2
b. 1, 2 and 3
c. 2, 3 and 4
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