RCIS Practice Test questions and answers correctly solved.

RCIS Practice Test questions and answers correctly solved. What is the formula for calculating cardiac output? - correct answers.CO= HR x SV What is stroke volume related to? - correct ad Preload is most impacted by..... - correct answers.Increased filling volumes A patient with chronic untreated hypertension would demonstrate.... - correct answers.Increased afterload Vascular resistance/pressure is most influenced by.... - correct answers.Radius of the vessel The formula for BP is.... - correct answers.BP = CO x SVR What component of a Pulmonary Capillary Wedge pressure 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 What is the most common cause of Pulmonic stenosis - correct answers.Congenital The Blue proximal part of the swan is located how far from the distal tip of the swan - correct answers.30 cm When performing a thermodilution cardiac output, the operator injects 10 cc of saline into the _____ and the temperature change is measured in the ______ - correct answers.RA, PA Equalization of RVEDP and LVEDP are found in - correct ictive pericarditis Signs of Right sided heart failure include - correct answers.JVD Based on these oxygen saturations, what type of shunt is present? SVC sat= 67% IVC sat= 71% RA sat= 85% RV sat= 85% PA sat= 85% LA sat= 98% LV sat= 98% AO sat= 98% - correct answers.L to R ASD What type of ASD, located in the middle 1/3 of the atrial septum (the former site of the fossa ovalis) is called - correct answers.Ostium Secundum What is the Flamm's equation - correct answers.3(SVC) + 1(IVC)/4 The formula used to calculate MAP is - correct answers.1 (systolic) + 2 (diastolic)/3 What are the four anomalies associated with Tetralogy of Fallot - correct answers.Pulmonic stenosis, over riding aorta, RVH, VSD Which fetal anomaly is characterized by a large VSD over which a large single great vessel arises - correct answers.Truncas Arteriosus Pulsus Paradoxus is a sign of - correct answers.Cardiac Tamponade What does RAD stand for - correct answers.Radiation absorbed dose What component of the X-ray system converts light rays into images - correct answers.Image intensifier What is the maximum annual dose of radiation one can receive annually - correct answers.5 REM Lead protection should be at least how many millimeters of lead - correct answers..5 What is the minimum safe distance to position oneself from the X-ray source - correct answers.6 feet In an X-ray tube what is the charge on the cathode and the anode - correct answers.Cathode: positive Anode: negative Which view exposes the operator to the greatest amount of radiation - correct answers.Lateral What converts x-rays into an image - correct answers.Image Intensifier The contrast that is best for a patient is - correct osmolality Radiolucent means - correct answers.X-rays are permitted to pass through Radiopaque means - correct answers.X-rays are not permitted to pass through