Exam (elaborations)
CCI Echocardiography Practice Questions and Answers with complete solution
- Course
- Institution
CCI Echocardiography Practice Questions and Answers with complete solution
[Show more]
Content preview
CCI Echocardiography Practice Questions and Answers 2023-2024 with complete solutionWhich Aortic leaflet is the superior one in the PSLA Ans- Right Leaflet
Name the tricuspid leaflets Ans- Posterior and Anterior
The coronary arteries come off of the.. Ans- Sinus of Valsalva
Name the vessels coming off the arch and the most proximal or distal. Ans- Innominate (proximal), left carotid, and the left subclavian (distal)
What cardiac pathology is associated with bicuspid aortic valves? Ans- Coarctation of the Aorta
Where do the most aortic Coarctation occur? Ans- After the take-off of the left subclavian artery, or within the aortic isthmus
Where are the pulmonary veins loca? Which ones are seen in this view? Ans- Rights and left superior (upper) pulmonary veins
Where is the coronary sinus located? Ans- Posterior AV groove
To visualize the coronary sinus in the apical 4 chamber view you should tilt the transducer.. Ans- Posterior
During which phase do the coronaries fill? Ans- early diastole
Where is the chiari network located? Ans- RA
What portion of the pulmonary venous PW Doppler represents atrial systole? Ans- A wave
Know frequency for TEE probes versus TTE Ans- TTE probes are usually higher 5-
7MGz, while TTE probes are 2-7MHz
At what temperature is it unsafe to use a TEE probe? Ans- 40-45C
Know TEE views by esophageal level (know mid esophageal- ME and transgastric) and degrees. Ans- 4ch- 0 degrees
2ch- 90 degrees LAX- 120 degrees
Why is the SA node the primary pacemaker? Ans- The SA node has the highest intrinsic rate of any cardiac tissue.
The save of contraction (depolarization) moves from the endocardium to the epicardium. Ans- Inside to outside. Look at the purkinje fibers above.
What is the absolute refractory state? Ans- That period when a muscle cell is not excitable- from phase 1 into phase 3; the 'relative refractory period' is during phase 3 and the muscle cell might contract if the stimulus is strong.
Know what P wave, P-R interval, T wave represents Ans- P wave- atrial systole
P-R interval- includes P-R segment (from atrial to ventricular depolarization)
QRS complex- ventricular diastole (repolarization)
What is the normal duration for the QRS complex? Ans- 0.10 sec
Frank-Sterling Law Ans- Increased volume= increased contractility RUBBER BAND THEORY
Acute AI is hypercontractile because we shift up the Starling curve Ans- Chronic AI is failure when we drop off the end
Does a PDA (patent ductus arteriosus) increase LV preload? Ans- yes (when shunt L-
R)
Echo finding for preload vs. afterload... Ans- Preload= dilatation
Afterload= hypertrophy
Which study does not allows for the calculations of ejection fraction? Ans- CXR
Does venous return increase or decrease with inspiration? Ans- Increase
Mitral valve velocity during inspiration increases or decreases? Ans- Increases
Hepatic venous flow reveral indicates _______ TR. Ans- Severe
Given a TR velocity of 4.0m/sec what is the RVSP? Ans- 70mmHg
A patient has a RVSP of 60mmHg. One year later the RVSP is 30mmHg. What happened to the pt? Ans- Coanda effect?
Coanda Effect- Define. Ans- Wall hugging effect
Pulmonary venous systolic flow reversal is.. Ans- Severe MR
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 Wiseman. 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)
76669 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now