230 - SH Cardiology Concept
Lab Solved Questions with
Clear Explanations Included
Right Atrium (RA) - answer receives systemic venous return from
inferior vena cava (IVC) and superior vena cava (SVC); gets
deoxygenated blood from body and directs it to the right ventricle
via tricuspid valve
Right Ventricle (RV) - answer pumps deoxygenated blood via
pulmonic valve into pulmonic artery and into the lungs for
oxygenation
Left Atrium (LA) - answer receives oxygenated blood from the
pulmonary veins; directs to the Left ventricle via mitral valve
Left Ventricle (LV) - answer pumps 5x the pressure of RV; pumps
oxygenated blood to aorta via aortic valve and to the body
S1 Heart Sounds are produced by... - answer mitral and tricuspid
S2 Heart Sounds are produced by... - answer aortic and pulmonic
valves
Where is S1 heard the loudest? - answer Apex of the heart
-Tricuspid
-Mitral
Where is S2 heard the loudest? - answer Base of the heart
Lab Solved Questions with
Clear Explanations Included
Right Atrium (RA) - answer receives systemic venous return from
inferior vena cava (IVC) and superior vena cava (SVC); gets
deoxygenated blood from body and directs it to the right ventricle
via tricuspid valve
Right Ventricle (RV) - answer pumps deoxygenated blood via
pulmonic valve into pulmonic artery and into the lungs for
oxygenation
Left Atrium (LA) - answer receives oxygenated blood from the
pulmonary veins; directs to the Left ventricle via mitral valve
Left Ventricle (LV) - answer pumps 5x the pressure of RV; pumps
oxygenated blood to aorta via aortic valve and to the body
S1 Heart Sounds are produced by... - answer mitral and tricuspid
S2 Heart Sounds are produced by... - answer aortic and pulmonic
valves
Where is S1 heard the loudest? - answer Apex of the heart
-Tricuspid
-Mitral
Where is S2 heard the loudest? - answer Base of the heart
