The nurse is assessing the fetal monitoring tracing below. Which type of fetal heart rate variability is pictured here in the top tracing?
absent
Minimal
Marked
Moderate
The Correct Answer is D
A. Absent variations would show no detectable fluctuations in the fetal heart rate.
B. Minimal variability would show minimal fluctuations in the fetal heart rate, with an amplitude range of less than 5 beats per minute.
C. Marked variability would show wide and pronounced fluctuations in the fetal heart rate, with an amplitude range greater than 25 beats per minute.
D. Fluctuations in the fetal heart rate are within a moderate range, between 6 and 25 beats per minute.
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Related Questions
Correct Answer is ["A","B"]
Explanation
A. Effacement refers to the thinning of the cervix, making it easier for the cervix to dilate during labor.
B. Effacement also involves the shortening of the cervix, contributing to the progressive dilation during labor.
C. Engagement refers to the descent of the fetal head into the pelvic inlet, not a part of effacement.
D. Effacement does not involve the cervix becoming wider; dilation refers to the opening of the cervix.
E. Effacement does not involve the cervix becoming lower; descent of the presenting part is associated with engagement.
Correct Answer is D
Explanation
A. Oxytocin is administered to enhance contractions, not to slow them down.
B. While increased blood flow through the placenta is important for fetal well-being, oxytocin is primarily used to stimulate uterine contractions.
C. Increased urinary output is not the primary effect of oxytocin; its main action is to stimulate uterine contractions.
D. Oxytocin is commonly used to induce or augment labor by stimulating contractions of the uterus.
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