lecture 1.3 Flashcards
1
Q
during ventricular diastole the ___ valves close to prevent blood return to ventricles
A
semilunar
2
Q
phase 1 atrial ___, ventricular ___ .1
A
sytole,diastole
3
Q
phase 2 atrial ___, ventricular ___ .3
A
diastole, systole
4
Q
phase 3 atrial ___, ventricular __ .4
A
diastole
5
Q
P wave is the ___ node impulse, and atrial ____
A
SA/ depolarization
6
Q
QRS wave is the ___ node, ventricular ___
A
AV/ depolarization
7
Q
T wave is ___ repolarization
A
ventricular
8
Q
large P wave is enlarged ___
A
atrium
9
Q
large Q wave is ___
A
MI
10
Q
large R is enlarged ___
A
ventricle
11
Q
long P-Q is __ tissue
A
scar
12
Q
Elevated S-T is mild ___
A
MI
13
Q
depressed S-T is insufficient O2 to ___
A
cardia
14
Q
___ has 2 thick layers of smooth muscle and elastic fiber
A
arteries
15
Q
arteries carry blood ___ from heart
A
AWAY
