Cardiac cycle images+ CO

Question 1

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ok

Question 11

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Question 16

Draw and explain and label JVP graph

Answer 16

C wave>> back flow of blood hits valves and pressure slightly rises

Question 17

Define cardiac cycle

Answer 17

sequence of pressure flow changes and valve operations that occur with each heartbeat.

Question 18

Define CO

Answer 18

The volume pumped per minute by the left heart is known as the Cardiac Output

CO=SVXHR

Question 19

Is this hypokalmeia or hyperkalemia

explain whats happening

Answer 19

Question 20

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Question 21

explain the origin of the 1st and 2nd heart sounds

Answer 21

1st=Beginning of systole

2nd=Beginnimg of diastole

Question 22

Which hear sound has a shorter duration, higher frequency and lower intensity

Answer 22

2nd>> S-L valves

Question 23

ANS control

Answer 23