Lab: APR Cardiopulmonary Flashcards
Drainage: superior vena cava
Head
Upper limbs
Posterior thoracic walls
Mediastinal structure
Termination: superior vena cava
Right atria
Largest vein of the body
Inferior vena cava
Drainage: inferior vena cava
Everything inferior of the diaphragm
- except posterior abdominal wall (drains to the azygos system)
Drainage: coronary sinus
Receives venous blood from heart
Termination: coronary sinus
Right atrium
Right atrium: Name of muscles found in thin, rough anterior walls
Pectinate muscles
Right atrium is separated from the right ventricle by ___
Atrioventricular
How many cusps does the right atrioventricular valve (tricuspid)
3
Right atrioventricular valve (tricuspid) open during
Ventricular diastole
Right ventricle is responsible for pumping ___
Oxygen-poor blood to lungs
Right ventricle is separated from the pulmonary trunk by ___
Pulmonary valve
Pulmonary (semilunar) valve prevents
Reflux of blood into right ventricle
Pulmonary (semilunar) valve is closed during ____
Ventricular diastole
Pulmonary trunk distribution
Lungs
Pulmonary truck branches
Right and left pulmonary artery
Pulmonary veins termination
left ventricle
Pulmonary veins carries ____ blood
oxygen rich blood
How many pulmonary veins does the left atrium receive
4
Left atrium is separated from left ventricle by ____
Left atrioventricular
Left atrioventricular (bicuspid, mitral) valve pretends reflux of blood into
Left atrium
Left atrioventricular (bicuspid, mitral) valve is open during
Ventricular diastole
left ventricle forms the ____ of the heart
Apex
Aortic (semilunar) valve prevents
Reflux of blood to left ventricle
