OSCE- PREFINAL
OSCE AND LEARNING POINTS: December 04, 2023 Blog link : https://143vankadothsaiteja.blogspot.com/2023/12/60-year-old-female-with-ckd-on.html OSCE QUESTIONS : Preload and Afterload: Preload : Preload is volume of blood received by the heart. Basically preload is stretch.It is the ventricular stretch at the end of diastole. Occurrence : during diastole Depends on : The amount of ventricular filling. Preload is a volume. Affecting factors : venous blood pressure and the rate of venous return. Afterload : Afterload is the pressure that the Chambers of the heart must generate in order to eject blood out of heart. Occurrence : during systole Depends on : The arterial blood pressure and vascular tone. Afterload is a pressure. Affecting factors : systemic vascular resistance and pulmonary vascular resistance J VP WAVES : JVP waveform The JVP has its own waveform which consists of 5 parts: A wave X descent (part 1) C wave X descent (part 2) V wave Y descent https://gramproject.