Exam (elaborations)
ECG Advanced Skills Exam Review Questions and Answers 100% Pass Graded A+
- Course
- Advanced EKG training
- Institution
- University Of Michigan
ECG Advanced Skills Exam Review Questions and Answers 100% Pass Graded A+
[Show more]
Content preview
ECG Advanced Skills ExamReview Questions and
Answers 100% Pass Graded A+
David Mungai [Date] [Course title]
, ECG Advanced Skills Exam Review
Questions and Answers 100% Pass
Graded A+
Automaticity - Answer>> Ability to initate impulses at regular
intervals. Pacemaker function. Shift of potassium and sodium out
and into cells. SA node 60-110 bpm.
Excitability - Answer>> Hearts response to stimuli creates an
impulse
Conductivity - Answer>> Ability of the heart to transmit
electrical impulse from cell member to another cell membrane
Contractility - Answer>> Ability of heart to respond by
mechanical shortening fiber (contracts) pumps
Refractoriness - Answer>> Resistant to another stimuli
Absolute refractoriness - Answer>> Cell cannot accept another
stimulus because it is dealing with the last one. Absolutely no
stimulus (NO MATTER HOW STRONG!) can cause
depolarization during this part of the cycle. This period is between
the Q to the beginning portion of T wave.
Relative refractoriness - Answer>> Vulnerable period when a
strong stimulus may result in depolarization. During the T wave.
Polarization - Answer>> Resting stage. Ready for electrical
action. Potassium inside cell and sodium and calcium outside of
cell.
Depolarization - Answer>> Activated stage. Electrical
stimulation then mechanical activity/ contraction. Systolic contract.
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 YourAssignmentHandlers. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $15.09. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
76710 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now