A) which part of the cardiac conduction system is considered the pacemaker? 1) right ventricles 2) the AV node 3) bundl

[answerhappygod]

A) which part of the cardiac conduction system is considered the
pacemaker?
1) right ventricles 2) the AV node 3) bundle brach 3)
the SA node
B)Which one is the following morphologic classifications of
erythrocytes is NOT associated with anemia of chronic
disease?
1) Normochromic 2)Normocytic 3)Hypoproliferative
4)Hyperproliferative
C) Which one is the following terms describes
a slow resting heart rate?
1)Tachycardia 2)Bradycardia 3)Dysrhythmia
4)Cor pumlomale