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CCI Review Echo 2| 1679 QUESTIONS 100% VERIFIED SOLUTIONS 2024 VERSION $34.99   Add to cart

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CCI Review Echo 2| 1679 QUESTIONS 100% VERIFIED SOLUTIONS 2024 VERSION

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CCI Review Echo 2| 1679 QUESTIONS 100% VERIFIED SOLUTIONS 2024 VERSION Where does the left anterior descending coronary artery originate? A. atrioventricular sulcus B. coronary sinus C. posterior intraventricular sulcus D. anterior intraventricular sulcus E. coronary ...

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  • August 25, 2024
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  • CCI RevRIFIED
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CCI Review Echo
2| 1679
QUESTIONS
100% VERIFIED
SOLUTIONS 2024
VERSION

,Where does the left anterior descending coronary
artery originate?
A. atrioventricular sulcus
B. coronary sinus
C. posterior intraventricular sulcus
D. anterior intraventricular sulcus
E. coronary sulcus - ANSWER-D. anterior
intraventricular sulcus


Why are the RCC, LCC, and NCC called what they
are? - ANSWER-They are named after the coronary
arteries they originate from


A systolic rumble might be? - ANSWER-Tricuspid
regurgitation

,What do you do first for an apneic patient after
giving sedation? - ANSWER-Check their airway


Why do an IVC "sniff" test? - ANSWER-To check for
elevated Right Atrium pressure


Mitral valve inflow velocity should NOT be affected
by: - ANSWER-gender


Which valve is most likely to regurgitate in normals?
- ANSWER-Tricuspid


Dobutamine provides all of the following
physiological responses EXCEPT increasing:
A. myocardial perfusion
B. heart rate
C. systolic blood pressure
D. ventricular contraction - ANSWER-A. myocardial
perfusion

, Increases HR but same perfusion


Nuclear testing for perfusion


What is absolute refractory state? - ANSWER-That
period when a muscle cell is not excitable- from
phase I until into phase 3 the "relative refractory
period" is during phase 3 and the muscle cell might
contract if the stimulus is strong.


What does the P-R interval represent? - ANSWER-
Includes P-R segment (from atrial to ventricular
depolarization)


What is a normal duration for the QRS complex? -
ANSWER-0.10 sec.

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