Cardiac Cycle

Question 1

what is the pump system of the heart?

Answer 1

2 separate pumps that work together

Question 2

what is the repetitive cntx of the heart called?

Answer 2

systole

Question 3

what is the repetitive rlxn of the herat?

Answer 3

diastole

Question 4

______ - systole - empty

Answer 4

cntx

Question 5

rlxn - diastole - ______

Answer 5

filling

Question 6

blood moves through circulatory system from areas of _____ pressure to _____ pressure

Answer 6

high pressure to low pressure

Question 7

what produces the pressure of the circulatory system?

Answer 7

cntx of the heart

Question 8

what is the first heart sound?

Answer 8

the turbulent fluid vibrations against the closed AV valves

Question 9

when is the first heart sound heard?

Answer 9

at the beginning of ventricular systole (cntx)

Question 10

what is the 2nd heart sound?

Answer 10

the turbulent fluid vibrations against he closed semilunar valves

Question 11

when is the 2nd heart sound heard?

Answer 11

at the beginning of ventricular diastole

Question 12

what is the occasional 3rd heart sound

Answer 12

caused by turbulent blood flow into the ventricle and detected near the end of the first 3rd of diastole

Question 13

what occurs during the time between the 1st and 2nd heart sounds?

Answer 13

systole

Question 14

what occurs during the time between the 2nd and next 1st heart sound?

Answer 14

diastole