1. Central venous pressure describes pressure ina. Inferior vena cava near right atriumb. Superior vena cava right atriumc. Left atriumd. Abdominal aorta

The central venous pressure represents the pressure in the ______.Multiple choice question.left ventricleleft atriumpulmonary veinsjugular veinsright atriumright ventricle

The pressure in the right atrium is also called the central ______ pressure.Multiple choice question.cardiacvenousarterial

Fill in the Blank QuestionFill in the blank question.The portion of the cardiac conduction system located in the right atrium near the opening of the superior vena cava is the .

Chambers of the heart RIGHT ATRIUM • general features: thin-walled chamber that lies superior to the right ventricle; receives blood from the systemic blood circuit; • orifice of the superior vena cava: located in the superior region of the right atrium; • orifice of the inferior vena cava: located in the inferior region of the right atrium; backflow of blood is prevented by the presence of the Eustachian valve; • auricle of the right atrium: ear-shaped pouch/extension of the right atrium; projects to the left from the root of the superior vena cava; • pectinate muscles: also called musculi pectinati; parallel muscular ridges on the internal wall of the majority of the right atrium and the right auricle; • interatrial septum: partition between the ___________________________ and the ________________________________; • fossa ovalis: shallow depression in the interatrial septum; remnant of the foetal _________________________________; • coronary sinus opening: located internally in the wall of the right atrium; lies between the orifice of the inferior vena cava and the right atrioventricular opening; receives all blood draining from the heart itself; protected by a semilunar fold of the endothelium of the heart called the coronary valve

The jugular venous pulse provides an indirect measure of central venous pressure as the ... internal jugular vein lies directly over the ... .