Electronic Fetal Monitoring Question and answers verified to pass
7 views 0 purchase
Course
NCC ELECTRONIC
Institution
NCC ELECTRONIC
Electronic Fetal Monitoring Question and answers verified to pass Electronic Fetal Monitoring (EFM)
How many parts are there to the fetal heart tracing (FHT)?
There are 2 parts:
1. Fetal heart rate
Can be measured internally or externally:
- Externally - measured with a doppler
- In...
Electronic Fetal Monitoring (EFM)
How many parts are there to the fetal heart tracing (FHT)?
There are 2 parts:
1. Fetal heart rate
Can be measured internally or externally:
- Externally - measured with a doppler
- Internally - measured with a fetal scalp electrode (FSE)
2. Tocodynamoter (Toco)
Measures mom's contractions
Can measured internally or externally:
- External - measured with a skin tensometer belt ('toco' belt)
- External shows the frequency of contractions
- Internally - measured with Intrauterine Pressure Catheter (IUPC)
- Internal shows frequency and strength of contractions
,The Display
- Upper pane = baby (fetal heart tracing)
- Lower pane = mom (uterine activity)
- Fetal heart rate is displayed numerically and by increments of 10 bpm
(ascending order)
- Uterine pressure is displayed numerically in mmHG
- Red lines = intervals of 1 min
- Baseline of FHR is average FHR over 10 minutes, rounded to the nearest 5
bpm. (will always end in 5 or 0)
Baseline FHR
the average FHR over 10 minutes, rounded to the nearest 5 bpm
Reactive NST
2 accelerations in a 20 min span along with moderate variability
Acme
resting period
, VEAL CHOP
V- Variable C- Cord Comphression
E- Early Decels H- Head Compression
A- Accelerations O - OK
L- Late Decels P - Placenta insufficiency
Variability
Variability: Fluctuations in the FHR of 2 cycles per min. or greater
- MOST important indicator of fetal oxygen status
- Variability is caused by the interplay between sympathetic and
parasympathetic systems
- Clinically, comments on variability should be based upon the last 10-20
minutes of tracing
absent Variability
Amplitude range that is undetectable (flat line)
minimal variability
amplitude range detectable at 5 bpm or fewer
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 Academia199. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $13.99. You're not tied to anything after your purchase.
