RCIS Exam Review questions and answers graded A+.

RCIS Exam Review questions and answers graded A+. What is the formula for calculating cardiac output? - correct answers.CO = HR x SV Stroke volume is _________? - correct answers.Related to preload Preload is most impacted by what? - correct answers.Increased filling volumes A patient with chronic untreated hypertension would demonstrate what? - correct answers.Increased afterload Vascular resistance/pressure is most influenced by what? - correct answers.Radius of the vessel The formula for BP is what? - correct answers.BP = CO x SVR What component of a PCWP indicates Mitral Insufficiency? - correct answers.V wave An elevated RVEDP is found in which pathology? - correct answers.RV infarct If the RA waveform is 2x the normal value, where would this be demonstrated in the physical assessment? - correct answers.JVD (jugular vein distension) What is the most common cause of Pulmonic stenosis? - correct answers.Congenital The Blue proximal port of the swan is located how far from the distal tip of the swan? - correct answers.30cm When performing a thermodilution cardiac output, the operator injects 10cc of saline in the ______ and the temperature change is measured in the _____? - correct answers.RA, PA Equalization of RVEDP and LVEDP are found in what? - correct answers.Restrictive pericarditis Signs of Right sided heart failure include what? - correct answers.Jugular Vein Distension Based on the following oxygen saturations, what type of shunt is present? SCV sat = 67% PA sat = 85% IVC sat = 71% LA sat = 98% RA sat = 85% LV sat = 98% RV sat = 85% AO sat = 98% - correct answers.L to R ASD What type of ASD is located in the middle 1/3 of the atrial septum (the former site of the fossa ovalis)? - correct answers.Ostium Secundum What is the Flamm's equation? - correct answers.3 (SVC) + 1 (IVC) ------------------ 4 What is the formula used to calculate MAP (mean arterial pressure)? - correct answers.1 (systolic) + 2 (diastolic) -------------------------- 3 What are the four anomalies associated with Tetralogy of Fallot? - correct answers.- Pulmonic Stenosis - Overriding Aorta - Right Ventricle Hypertrophy - VSD Which fetal anomaly is characterized by a large VSD over which a large single great vessel arises? - correct answers.Truncas Arteriosus What is Pulsus Paradoxus a sign of? - correct answers.Cardiac Tamponade What does RAD stand for? - correct answers.Radiation absorbed dose Which component of the x-ray system converts light rays into images? - correct answers.Image intensifier What is the maximum annual dose of radiation that one can receive annually? - correct answers.5 REM Lead protection should be at least how many millimeters thick? - correct answers.0.5