CCI RCS Study Guide Questions with complete Answers
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CCI RCS
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CCI RCS
CCI RCS Study Guide Questions with complete Answers
Cavitation is
The 6 intensities from highest to lowest are
What tricuspid valve leaflets are noted in PLAX? Formula for calculating EF?
Stroke Volume (SV) formula
What is stroke volume (SV)? What is the chiari network
Where can the chi...
CCI RCS Study Guide Questions with complete
Answers
Cavitation is CORRECT ANSWERS 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 ANSWERS 1.) SPTP 4.) SATP 2.)SPPA 5.) SAPA 3.)SPTA 6.) SATA
What tricuspid valve leaflets are noted in PLAX? CORRECT ANSWERS Anterior and medial/septal posterior.
Formula for calculating EF? CORRECT ANSWERS EF% = (sv/edv) x 100%
Stroke Volume (SV) formula CORRECT ANSWERS EDV - ESV
What is stroke volume (SV)? CORRECT ANSWERS Amount of blood pumped out of each ventricle during a single heart beat .
What is the chiari network? CORRECT ANSWERS Network of fibers originating from eustachian valve.
Where can the chiari network be found CORRECT ANSWERS Right atria
What is the most anterior chamber of the heart? CORRECT ANSWERS Right ventricle
Which pair of intensities has the lowest value? CORRECT ANSWERS SATA (spatial average and temporal average)
Where is the Eustachian valve located ? CORRECT ANSWERS In between the IVC and the right atrium.
What's another name for the Right Ventricular Outflow Tract (RVOT) ? CORRECT ANSWERS Infundibulum
Where is the coronary sinus located in relation to the descending aorta? CORRECT ANSWERS Anterior
The three cusps of the tricuspid valve are? CORRECT ANSWERS Anterior Medial Posterior
What's the two main layers of the pericardium? CORRECT ANSWERS 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 ANSWERS 25/5 mmHg
What is the normal pressure for the pulmonary artery? CORRECT ANSWERS 25/10 mmHg
What is the normal pressure for the left atrium? CORRECT ANSWERS 10mmHg
What is the normal pressure for the aorta ? CORRECT ANSWERS 120/80 mmHg
What are the two cusps of the mitral valve ? CORRECT ANSWERS Anterior (long) and the posterior (short)
When is the left ventricular pressure the lowest? CORRECT ANSWERS Early diastole
What is Becks Triad and what does it cause? CORRECT ANSWERS AKA cardiac tamponade. Causes an elevated pressure in heart, hypotension and a quiet heart
What are the effects of pulmonary HTN ? CORRECT ANSWERS Dilated pulmonary artery
Severe TR RV dilation
What happens to the size of an aneurysm during systole ? CORRECT ANSWERS It increases
In patients with A-Fib which heart sound would be missing ? CORRECT ANSWERS Fourth
What is the normal O2 saturation of the left heart ? CORRECT ANSWERS 98%
What is cardiac output? CORRECT ANSWERS 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 ANSWERS Blood backs up to lungs and patient has shortness of breath What part of the heart is affected when there is pulmonary edema ? CORRECT ANSWERS Left side of heart
What is the primary cause of Congestive Heart Failure? CORRECT ANSWERS Systolic dysfunction.
What part of the heart is affected when there is peripheral edema? CORRECT ANSWERS 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 ANSWERS Fossa ovalis
Mitral regurge hemodynamic evaluation is done in ? CORRECT ANSWERS Systole
Aortic stenosis evaluation is done in? CORRECT ANSWERS Systole
Tricuspid stenosis evaluation is done in ? CORRECT ANSWERS Diastole
What is Dresslers syndrome ? CORRECT ANSWERS Pericardial effusion after myocardial infarction
Is left atrial thrombus common in patients with mitral stenosis? CORRECT ANSWERS Yes, especially in appendage
What are 3 factors affecting stroke volume? CORRECT ANSWERS Preload, after-load, contractility
What is fractional shortening? CORRECT ANSWERS 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 ANSWERS Cardiac Output= Stroke volume x heart rate 70ml x 90bpm = 630ml/minute
What is QP and QS? CORRECT ANSWERS QP= pulmonary circulatory flow QS= systemic circulatory flow
Atrial septal defect surgery is mainly considered when the QP/QS ratio exceed? CORRECT ANSWERS 1:5
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