Heart

Question 1

Valve between left ventricle and aorta

Answer 1

Aortic valve

It’s a semi lunar valve (tricupsid)

Question 2

Valve between right ventricle and lungs

Answer 2

Pulmonary valve

It’s a semilunar valve (tricupsid)

Question 3

Atrioventricular valves

Answer 3

LAB RAT
Left Atrium = Bicupsid (AKA mitral)
Right Atrium = Tricupsid

Question 4

Electric conduction

Answer 4

SA —> AV —> His —> purkinje fibers

Impulse initiation occurs without requiring neurological input

Question 5

Cardiac output

Answer 5

Total blood volume pumped by a ventricle per minute.
Usually about 5L/min
CO = HR x SV (vol of blood pumped per beat)