Exam (elaborations)
CVRN BC Exam Questions and Answers 100% correct
- Course
- Institution
Exam of 16 pages for the course CVRN at CVRN (CVRN BC Exam)
[Show more]
Content preview
CVRN BC ExamSide effect of amlodipine, cardizem, lyrica - answer peripheral edema
xanthoma - answer fatty streaking visible just under the skin under eyes, indicates HLD
corneal arcus - answer grayish ring around the eyes, indicates HLD
Normal CVP - answer 5-10
JVD above 5 cm can indicate - answer right ventricular failure (RVF)
cardiac tamponade
constrictive pericarditis
SVC obstruction
inreased intrathoracic pressure (PEEP, cough)
Normal pulse pressure - answer 40
widened pulse pressure at rest can indicate - answer increased cardiovascular risk
What is the most common cause of narrow (low) pulse pressure? - answer a drop in left ventricular stroke volume
How does trauma cause narrow pulse pressure? - answer Blood loss
If pulse pressure is extremely low (25 mmHg or less), what is the cause? - answer low stroke volume such as HF or shock
Narrow pulse pressure causes not RT shock or HF - answer aortic valve stenosis, cardiac tamponade
Name two meds that lower pulse pressure - answer ACE inhibitors, folic acid
What meds can raise pulse pressure - answer NSAIDS, steroids, birth control, SSRIs
What is the Cushings triad - answer Bradycardia, elevated pulse pressure, irregular breathing
Causes of widened pulse pressure - answer Atherosclerosis
AV fistula
Chronic aortic regurgitation Thyrotoxicosis
Fever
Anemia
A widened pulse pressure is an important risk factor for - answer heart disease
10 mmHg increase in pulse pressure increased risk of cardiovascular complications and
mortality by - answer 20%
Widened pulse pressure is a risk factor for what heart rhythm? - answer afib
How much folic acid is recommended to decrease pulse pressure? - answer 5 mg daily
How does folic acid reduce pulse pressure? - answer targets large artery stiffness and may prevent isolated systolic HTN
ABI 0.9-1.0 - answer No obstruction
ABI 0.4-0.6 - answer Severe obstruction
ABI <0.4 - answer Ischemic
ABI > or = 1.3 - answer calcified vessels
ABI - answer Ankle Brachial Index
All Physicians Take Money - answer Aortic, Pulmonic, Tricuspid, Mitral valves
When do you hear the mitral and tricuspid valve closing? - answer S1
When do you hear S2? - answer aortic and pulmonic valves closing
S4 - answer heard in many adults, only heard in sinus rhythms
Split S2 - answer delay in pulmonic valve closure
When is split S2 heard? - answer ASD or AVD, RBBB, Pulm HTN, Pulm stenosis
S3 is normal in - answer children, young adults and in the third trimester
Is S3 abnormal in older people1/ - answer Yes
Atrial Gallop is AKA - answer S4 When do you hear S4 Atrial Gallop? - answer During atrial contraction, just before S1, late phase of ventricular filling
hear in:
MI or ischemia
systemic and pulm HTN
Aortic or pulmonary stenosis
ventricular failure
What is a summation gallop? - answer when both S3 and S4 sounds are heard = severe heart failure, tachycardias
Where do you listen for the aortic valve? - answer 2nd right ICS at RSB
Where do you listen for pulmonic valve? - answer 2nd ICS, LSB
Where do you listen for tricuspid valve? - answer 5th ICS, LSB
Where do you listen for mitral valve? - answer 5th ICS MCL
Grade 1 murmur - answer barely audible
Grade 2 murmur - answer audible
Grade 3 murmur - answer moderately loud
Grade 4 murmur - answer Loud with thrill
Grade 5 murmur - answer Very loud, with thrill. May be heard when the stethoscope is partly off the chest
Grade 6 murmur - answer Audible without stethoscope
Lead 1 is good to see what kind of rhythms? - answer ventricular
Lead 2 is good to see what kind of rhythms? - answer atrial
What leads to you check to see where VT is coming from? - answer V1 and V6
If QRS is positive and wide in V1, consider what 3 issues? - answer RBBB, left ventricular ectopic beats, WPW syndrome
If QRS is wide in V1, what lead do you also check? - answer V6
What med do you avoid in SVT? - answer cardizem, can cause pt to code
tx for symptomatic SVT - answer adenosine
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 julianah420. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $18.49. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
79223 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now