Exam (elaborations)
CCDS c questions and answers already solved 2024
- Course
- Institution
CCDS c questions and answers already solved 2024
[Show more]
Content preview
CCDSA very high PVC count could be attributed most likely to _______? - correct
answer ✔Atrial undersensing
Most common cause of inappropriate mode switching? - correct answer
✔FFRWOS
DOE with moderate activity is what class heart failure symptoms? - correct
answer ✔Class II
During EP study a ventricular arrhythmia inducible with PES is what type of
tachycardia? - correct answer ✔Reentry
What has the ability to increase cardiac output the most? - correct answer
✔Heart rate
All the following drugs could be used to treat CHF except - correct answer
✔Diuretics, ACE inhibitors, Beta blockers (not CCB)
Single chamber ICD during implant has high DFTs (RV coil only ICD lead)
what actions might be taken? - correct answer ✔Reposition the lead, reverse
the polarity
Wenckebach interval - correct answer ✔MTR interval - TARP. MTR interval-
(PVARP+shortest AVD)
Desirable slew rate in ventricle - correct answer ✔>.5 V/sec
,PMT algorithm is not terminating PMT, what could be the cause? - correct
answer ✔PMT is slower than the MTR
If you have multiple PMT episodes what risks come with extending PVARP? -
correct answer ✔Early 2:1 block
Common cause of safety pacing - correct answer ✔PVC falling into the
crosstalk detection window
After receiving inappropriate shocks a pt presents to the ED and a magnet is
applied, what response will ICD have on the pacing? - correct answer ✔No
effect
Which of the following would be appropriate actions to take in the presence of
safety pacing - correct answer ✔Decrease atrial output, increase ventricular
blanking period
ATP is most effective for what type of arrhythmia - correct answer ✔Reentry
What percentage of CRT patients are considered non-responders - correct
answer ✔30%
A dual coil integrated bipolar trans venous lead senses and paces between -
correct answer ✔distal coil and tip electrode
acute complications of device implant - correct answer ✔pneumothorax,
hemothorax, lead perforation (not infection)
Which drug is known to decrease DFTs - correct answer ✔Sotalol
, Pacing RVA causes what change in QRS? - correct answer ✔RsR in V6
Ventricular based device --> when you AP VS, you will be - correct answer
✔pacing the atrium faster than the base rate
most common cause of systolic heart failure - correct answer ✔ischemic
heart disease
LBBB - correct answer ✔QS pattern in V1, QRS > 120 ms
Causes of PMT - correct answer ✔Loss of atrial capture, PVCs, atrial
underspending
ECG characteristic of WPW - correct answer ✔delta waves
Drugs used for rate control for patients in AF w/RVR - correct answer ✔CCB,
BB
What did the pain free and pain free II trials show? - correct answer ✔ATP is
effective for fast VT
What is the average time an ICD takes to charge to max output - correct
answer ✔10 seconds
Which of the following is a poor prognostic sign for a patient with HCM? -
correct answer ✔Hypotension with exercise (not tachycardia, DOE)
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 LEWISSHAWN55. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $13.49. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
67866 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now