Heart vasculature and heart valves Flashcards Preview

Cardio unit 5 > Heart vasculature and heart valves > Flashcards

Flashcards in Heart vasculature and heart valves Deck (29)
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1

where is the tricuspid valve and where do you auscilatate

4th ICS, listen at 4th and 5th ICS L sternal border

2

where is the tricuspid valve ans where do you listen

4ths costal cart. listen at 5th ICS L side

3

where is aortic valve and where do you listen

3ICS, Listen at 2nd ICS right sternal border

4

where is pulmonic valve and where do you listen

3 costal cart, listen at 2nd ICS left sternal border

5

does mitral valve prolapse occur during diastole or systole

systole (it doesnt stay closed)

6

av stenosis will lead to enlargement of what

atria

7

pulmonic stenosis will lead to elargment of what

RV will be enlarged

8

aortic valve stenosis will lead to enlargement of what

LV will be enlarged

9

does S1 occur during systole or diastole and what valves are closing

s1 is during systole and the AV valves are closed

10

does s2 occur during systole or diastole what valves are closing

s2 is during diastole and the semilunar valves are closed

11

what are 2 things that cause a heart murmur

turbulance defective valve

12

a diastolic murmur of av valves indicates stenosis or regurg

stenosis

13

a systolic murmur of av valves indicates stenosis or regurg

regurgitation

14

a systolic murmur of outflow valves indicates stenosis or regurg

stenosis

15

a diastolic murmur of outflow valves indicates stenosis or regurg

regurgitation

16

what artery supplies the pacemaker

RCA

17

The posterior IV/descending branch is a branch off of what artery

RCA

18

What artery supplies the posterior 1/3 of the IV septum + inferior surface of the ventricles

posterior IV/descending artery

19

what supplies the anterior 2/3 of the iv septum , bundle of HIS , apex and anterior heart wall

LAD

20

What are the 2 branches of the LCA

LAD + Lef circumflex

21

a person has an mi and there is necrosis of left atrium and left ventricle what artery was occluded

left circumflex

22

a person has an mi and there is necrosis of the posterior IV septum and the right atrium and right ventricle which artery was occluded

RCA

23

A person has an MI and there is necrosis of the anterior iv septum and bundle of his what artery was occluded

LAD

24

What is the name of the largest vein of the heart that drains into the right atrium

coronary sinus (formed from the left horn of the sinus venosus )

25

name its artery partners:

great cardiac vein :
middle cardiac vein :
small cardiac vein:

great cardiac vein : LAD
middle cardiac vein : Posterior IV/descending artery
small cardiac vein: RCA

26

Where do anterior veins drain into

into the right atrium, they do NOT drain into the coronary sinus like the great middle and small

27

what is the name of the veins that drain directly into the heart

venae chordis

28

where do venae chordis veins drain into

the open directly into all chambers of the heart

29

a neck massage could potentialy speed up or slow down the heart?

slow it down!