Exam (elaborations)
Fetal_Monitoring_1
- Course
- Institution
- Book
Exam study book Saunders Comprehensive Review for the NCLEX-RN® Examination - E-Book of Linda Anne Silvestri - ISBN: 9780323391351 (Fetal_Monitoring_1)
[Show more]
Connected book
Book Title:
Author(s):
- Edition:
- ISBN:
- Edition:
More summaries for
-
Saunders NCLEX Postpartum Questions Exam Questions & Answers, With Rationales
-
Pharmacology Exit HESI Study Guide
Seller
Follow
Emajemo
Reviews received
Content preview
NURS 246 Clinical Lab Fetal Heart Rate PatternsReadings
Foundations of Maternal-Newborn Nursing by Murray and McKinney: Chapter 14
ATI, Maternal Newborn Nursing, edition 10.0: Chapter 13
Video: Electronic Fetal Monitoring
Fetal Monitoring
What is external fetal monitoring and what equipment is used? The EFM uses external
transducers placed on the mother’s abdomen to assess FHR and UA. The ultrasound
transducer works by reflecting high frequency sound waves off a moving interface; in this
case the fetal heart and valves. The tocotransducer measures UA transabdominally. The
device is placed over the fundus above the umbilicus and held securely in place by using
an elastic belt. It can measure and record the frequency and approximate duration of UC’s
but not their intensity.
How does internal Fetal Monitoring differ from external monitoring and what equipment is used?
Uses a spiral electrode applied to the fetal presenting part to assess the FHR and an intrauterine
pressure catheter to assess UA and uterine resting tone. The technique of continuous internal
FHR or UA monitoring provides a more accurate appraisal of fetal well-being during labor than
external monitoring because it is not interrupted by fetal or maternal movement or affected by
maternal size. For this type of monitoring the membranes must be ruptured, the cervix
sufficiently dilated and the presenting part low enough to allow placement of the spiral electrode
or IUPC or both.
Revised 7/19
This study source was downloaded by 100000839743722 from CourseHero.com on 01-06-2022 05:07:03 GMT -06:00
https://www.coursehero.com/file/78811705/Fetal-Monitoring1-1docx/
, NURS 246 Clinical Lab
Fetal Heart Rate Patterns
Why is the baby monitored?
The monitor strip
Mark the strip and label the following:
a. Intervals between bold lines are 1 minute
b. Intervals between small boxes equal 10 seconds
c. Fetal heart rate (scale on top of paper)
d. Contraction tracing (scale on bottom of paper)
Define Normal Fetal Heart Rate baseline. The average rate during a 10 minutes segment that
excludes periodic or episodic changes, periods of marked variability, and segments of the
baseline that differ by more than 25beats/min. There must be at least two minutes of interpretable
baseline.
What is baseline variability
a. Absent: amplitude range undetectable
Revised 7/19
This study source was downloaded by 100000839743722 from CourseHero.com on 01-06-2022 05:07:03 GMT -06:00
https://www.coursehero.com/file/78811705/Fetal-Monitoring1-1docx/
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller Emajemo. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $15.49. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
53340 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now