BKAT Med-Surg Comprehensive Exam Questions And Answers All Verified By An Expert A+ Graded
6 views 0 purchase
Course
BKAT Med-Surg
Institution
BKAT Med-Surg
Initial measures for the treatment of angina pectoris do not include which response below? - ANS Morphine & Beta Blockers
The classical ECG change with muscle injury in acute myocardial infarction is: - ANS ST segment elevation
Elevated cardiac iso-enzymes generally do not occur in whic...
Relias - Fetal Heart Monitoring
Exam Questions And Answers All Verified
By An Expert A+ Graded
, uterine blood supply - ANS - uterine arteries deliver oxygenated blood to spiral arteries which
bring oxygen rich blood to intervillous space of placenta that has fetal capillaries
- fetal capillaries carry the O2 rich blood to umbilical VEIN that goes to fetus
-in contrast, the umbilical ARTERIES return waste products to that intervillous space that go into
mother's venous system
Potential issues that negatively affect fetal oxygenation - ANS *Maternal Oxygenation:*
asthma, hyper- or hypo- ventilation
K
*Maternal Circulation:* decreased maternal cardiac output, hypotension, decreased Hgb
C
*Placental O2 and CO2 Exchange:* postterm, abruption, HTN, hypotension, uterine
tachysystole
LO
*Fetal circulation:* cord compression or occlusion
Fetal hypoxemia - ANS - can occur d/t reduced fetal O2 reserves, excessive uterine activity, or
reduced uteroplacental blood flow
YC
- worsening fetal hypoxemia can lead to abnormal FHR patterns, mostly minimal or absent
variability from acidemia
(1) hypoxemia vs. (2) hypoxia - ANS 1 - reduce O2 in blood
2 - reduced O2 delivery at tissue level
D
Fetal anaerobic metabolism - ANS - occurs when long term O2 delivery is insufficient to meet
cellular needs of tissues
U
- results in production of lactic acid and other non carbonic acids
ST
- ACIDOSIS is the presence of excessive acids in tissues
acidosis - ANS pH below 7.35
pH is low
(acidosis is the process that leads to low blood pH, or acidemia)
alkalosis - ANS pH above 7.45
pH is high
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 Studyclock. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $9.49. You're not tied to anything after your purchase.
