100% satisfaction guarantee Immediately available after payment Both online and in PDF No strings attached
logo-home
Previously searched by you
Previously searched by you
logo
KAISER EKG EXAM LATEST COMPLETE 350 DETAILED QUESTIONS AND CORRECT VERIFIED ANSWERS ALREADY GRADED A+ $19.99
Add to cart
Quickly navigate to
Preview
  2.  
  3. KAISER EKG
  4.  
  5. KAISER EKG

Exam (elaborations)

KAISER EKG EXAM LATEST COMPLETE 350 DETAILED QUESTIONS AND CORRECT VERIFIED ANSWERS ALREADY GRADED A+
 0 purchase
  • Course
  • KAISER EKG
  • Institution
  • KAISER EKG

KAISER EKG EXAM LATEST COMPLETE 350 DETAILED QUESTIONS AND CORRECT VERIFIED ANSWERS ALREADY GRADED A+

Preview 4 out of 105  pages

Document information

  • August 22, 2024
  • 105
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers

Subjects

Written for

  • KAISER EKG
  • KAISER EKG

Seller

avatar-seller
STUVIAGRADES

Reviews received

Content preview

Page 1 of 105




KAISER EKG EXAM LATEST 2024-2025 COMPLETE
350 DETAILED QUESTIONS AND CORRECT VERIFIED
ANSWERS ALREADY GRADED A+
automaticity - ANSWER-ability of pacemaker cells to initiate electrical impulse




excitability - ANSWER-ability of muscle cells to respond to outside stimulus




conductivity - ANSWER-ability to recieve electrical stimulus and conduct impulse to adjacent
cells




contraction - ANSWER-cardiac cells shorten = muscular contraction in response to electrical
stimulus




sa node - ANSWER-- primary pacemaker of heart

- 60-90 bpm




av node - ANSWER-delay = atrial contraction + ventricular filling

- 40-60 bpm




1

,Page 2 of 105




bundle of his - ANSWER-ability to self initiate electrical activity

- 40-60 bpm




purkinje fibers - ANSWER-network of fibers that carry electrical impulse to ventricular muscle
cells

- 20-40 bpm




NSR

Brady

Tachy

SVT

Junctional

Ventricular rhythm - ANSWER-NSR 60-100

Brady 40-60

Tachy >100

SVT >150

Junctional 40-60

Ventricular rhythm 20 - 40




2

,Page 3 of 105




PR interval - ANSWER-0.12-0.20

beginning of p to beginning of qrs




qrs interval - ANSWER-< 0.12

beginning of q to end of s




qt interval - ANSWER-beginning of q to end of t

- heart rate dependent

depolarization - ANSWER-- inside of cell becomes positive, outside negative

- contraction

- na+ channel opens

- ELECTRICAL




repolarization - ANSWER-movement of cells = inside is negative again

- na+ channels close, k+ channels open

- MECHANICAL




3

, Page 4 of 105




p wave

qrs wave

t wave - ANSWER-- (p) atrial depolarization

- (qrs) ventricular depolarization

- (t) ventricular repolarization




refractory period - ANSWER-per of time where cardiac cells cannot respond to stimulus




absolute refractory period - ANSWER-beginning of qrs to peak of t wave




relative refractory (vulnerable per of repolarization) - ANSWER-- cardiac cells have repolarized
enough to respond to strong stimulus

- during this per a strong stimulus may overtake the pacemaker of the heart

- ex. PVC during vulnerable period may turn into vtach or torsades

- prolonged QT interval inc possibility




causes of prolonged qt intervals - ANSWER-haldol, bradycardia, hypokalemia




4

The benefits of buying summaries with Stuvia:

Guaranteed quality through customer reviews

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

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

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 STUVIAGRADES. Stuvia facilitates payment to the seller.

Will I be stuck with a subscription?

No, you only buy these notes for $19.99. You're not tied to anything after your purchase.

Can Stuvia be trusted?

4.6 stars on Google & Trustpilot (+1000 reviews)

69052 documents were sold in the last 30 days

Founded in 2010, the go-to place to buy study notes for 15 years now

Start selling
$19.99
  • (0)
Add to cart
Added