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CCI RCS Study Guide| 278 questions| with complete solutions $13.99   Add to cart

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CCI RCS Study Guide| 278 questions| with complete solutions

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Cavitation is Correct Answer: The creation or vibration of small gas filled bodies by the ultrasound beam. (Tends to occur only with higher-intensity exposures. The 6 intensities from highest to lowest are Correct Answer: 1.) SPTP 4.) SATP 2.)SPPA 5.) SAPA 3.)SPTA 6.) SATA What tricuspi...

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  • October 26, 2022
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CCI RCS Study Guide| 278 questions| with
complete solutions
Cavitation is Correct Answer: The creation or vibration of small gas filled bodies by the
ultrasound beam. (Tends to occur only with higher-intensity exposures.

The 6 intensities from highest to lowest are Correct Answer: 1.) SPTP 4.) SATP
2.)SPPA 5.) SAPA
3.)SPTA 6.) SATA

What tricuspid valve leaflets are noted in PLAX? Correct Answer: Anterior and medial/septal
posterior.

Formula for calculating EF? Correct Answer: EF% = (sv/edv) x 100%

Stroke Volume (SV) formula Correct Answer: EDV - ESV

What is stroke volume (SV)? Correct Answer: Amount of blood pumped out of each ventricle
during a single heart beat.

What is the chiari network? Correct Answer: Network of fibers originating from eustachian
valve.

Where can the chiari network be found Correct Answer: Right atria

What is the most anterior chamber of the heart? Correct Answer: Right ventricle

Which pair of intensities has the lowest value? Correct Answer: SATA (spatial average and
temporal average)

Where is the Eustachian valve located ? Correct Answer: In between the IVC and the right
atrium.

What's another name for the Right Ventricular Outflow Tract (RVOT) ? Correct Answer:
Infundibulum

Where is the coronary sinus located in relation to the descending aorta? Correct Answer:
Anterior

The three cusps of the tricuspid valve are? Correct Answer: Anterior
Medial
Posterior

,What's the two main layers of the pericardium? Correct Answer: 1.) Visceral = lies directly upon
external surface of the heart and is commonly referred to as the epicardium.
2,) Parietal = or fibrous pericardium is the thick outer sac.
*The pericardial cavity lies between these two layers.

What is the normal pressure for the right ventricle ? Correct Answer: 25/5 mmHg

What is the normal pressure for the pulmonary artery? Correct Answer: 25/10 mmHg

What is the normal pressure for the left atrium? Correct Answer: 10mmHg

What is the normal pressure for the aorta ? Correct Answer: 120/80 mmHg

What are the two cusps of the mitral valve ? Correct Answer: Anterior (long) and the posterior
(short)

When is the left ventricular pressure the lowest? Correct Answer: Early diastole

What is Becks Triad and what does it cause? Correct Answer: AKA cardiac tamponade. Causes
an elevated pressure in heart, hypotension and a quiet heart

What are the effects of pulmonary HTN ? Correct Answer: Dilated pulmonary artery
Severe TR
RV dilation

What happens to the size of an aneurysm during systole? Correct Answer: It increases

In patients with A-Fib which heart sound would be missing ? Correct Answer: Fourth

What is the normal O2 saturation of the left heart ? Correct Answer: 98%

What is cardiac output? Correct Answer: It is the total amount of blood ejected per minute.
*cardiac output = stroke volume x HR
*normal cardiac output = 4-8 liters/minute

Effects of left side heart failure Correct Answer: Blood backs up to lungs and patient has
shortness of breath

What part of the heart is affected when there is pulmonary edema ? Correct Answer: Left side of
heart

What is the primary cause of Congestive Heart Failure? Correct Answer: Systolic dysfunction.

What part of the heart is affected when there is peripheral edema? Correct Answer: Right side of
the heart

, When the foremen ovale closes after birth due to increased left atrial pressure the spot it was
located is now called? Correct Answer: Fossa ovalis

Mitral regurge hemodynamic evaluation is done in ? Correct Answer: Systole

Aortic stenosis evaluation is done in? Correct Answer: Systole

Tricuspid stenosis evaluation is done in ? Correct Answer: Diastole

What is Dresslers syndrome ? Correct Answer: Pericardial effusion after myocardial infarction

Is left atrial thrombus common in patients with mitral stenosis? Correct Answer: Yes, especially
in appendage

What are 3 factors affecting stroke volume? Correct Answer: Preload, after-load, contractility

What is fractional shortening? Correct Answer: It is the fraction of any diastolic dimension that
is lost in systole.
*normal range = 25-45%

If a patient has a stroke volume of 70ml and a heart rate of 90bpm what would be their cardiac
output? Correct Answer: Cardiac Output= Stroke volume x heart rate
70ml x 90bpm = 630ml/minute

What is QP and QS? Correct Answer: QP= pulmonary circulatory flow
QS= systemic circulatory flow

Atrial septal defect surgery is mainly considered when the QP/QS ratio exceed? Correct Answer:
1:5
*normal = 1:1

What are the 2 most common encountered congenital heart lesions diagnosed in adults ? Correct
Answer: Atrial septal defect
Bicuspid aortic valve

What chamber of the heart would be greater affected in patients with ventricular septal defects
and left to right shunting? Correct Answer: Right atrium

A patient with a higher blood pressure in the right arm than the left arm may have? Correct
Answer: Coarctation of aorta

How is a 2-d image of a phased array transducer created? Correct Answer: Sequentially
activating a series of adjacent crystals to angular the ultrasound beam

What is a heterograph/ xenograph? Correct Answer: Other names of bioprosthetic valves
transferred from animals to humans.

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