Bio 3 Flashcards
draw superior, inferior, medial & lateral
what is dorsal posterior
what is ventral anterior
where is the tricuspid valve
where is the mitral/bicuspid valve
where has lower pressure? the atria or ventricles
atria,ventricles have more particularly the left
what & where is the vena cava
drains blood from body into right atrium
what & where is the aorta
goes from left ventricle to pump blood to the body
what & where is the pulmonary artery
takes unoxygenated blood from the right ventricle to get oxygenated
what & where is the pulmonary vein
takes oxygenated blood to the left atrium
what do the atria do
collect blood
what is systole
muscle contracts to move blood from chambers to arteries
what is diastole
muscle relaxes & allows chambers to fill with blood
what is mechanical digestion
mouth/peristalsis in the stomach
what is enzymatic digestion
mouth enzymes, pepsin in stomach etc
