Exam (elaborations)
NCAL Kaiser EKG Exam Questions With 100% Correct Answers
- Course
- Institution
NCAL Kaiser EKG Exam Questions With 100% Correct Answers...
[Show more]
Content preview
NCAL Kaiser EKG Exam Questions With 100% Correct AnswersNSR
hemodynamically stable w/ optimal co
Rate: 60-100
Rhythm: Regular
P waves normal
1:1 conduction
QRS normal
ST and T waves normal
Sinus Arrhythmia
no hemodynamic significance. p-p interval varies by > 10%.
Rate: 60-100, speed slows w/ respirations
Rhythm: Irregular
P waves normal
1:1 conduction
QRS normal
ST and T waves normal
Sinus arrhythmia treatment
Asx: nothing
sx: find cause and treat (eg digitalis toxicity, MI)
Sinus Bradycardia
Can compromise CO.
Normal in athletes and during sleep
, All normal except rate <60
sinus bradycardia causes and symptoms
primary causes: hypothermia, increased ICP, vagal stimulation, MI (inferior and
posterior)
secondary causes: BB's, digitalis, CCB
Sx: syncope, dizzy, hypotension, angina. ectopic beats
sinus brady treatment
only if symptomatic: 0.5mg atropine IV, pacemaker if unsuccessful, hold drugs that
decrease HR
Sinus Tachycardia
CO may be compromised due to inadequate ventricular filling
Rate: 100-150 bpm
Rhythm: regular
p waves normal and alike
PR interval normal
QRS normal
ST and T waves normal (unless rate is very fast: P&T waves fuse and can become
distorted)
sinus tachy causes and symptoms
increased metabolic demands causes: anxiety, stress, fever, exercise, pain
Stimulant causes: epinephrine, aminophylline, albuterol
decreased blood flow causes: shock, CHF, hemorrhage
Sx: palpitations, dizzy
what are the three rhythms that are considered sinus node disease?
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 Easton. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $11.99. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
62890 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now