CCI RCS Study Guide with 100% Complete Solutions

CCI RCS Study Guide with 100% 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 ️️ -Systo