Question 141

(Multiple Choice)

Figure 21.5
Figure 21.5     Using the above figure, identify the labeled structure(s) in each of the following questions. -Identify the structure(s) indicated by Label D. A) Sinoatrial (SA) node B) Purkinje fiber C) Internodal pathway D) Moderator band E) AV bundle
Using the above figure, identify the labeled structure(s) in each of the following questions.
-Identify the structure(s) indicated by Label D.


A) Sinoatrial (SA) node
B) Purkinje fiber
C) Internodal pathway
D) Moderator band
E) AV bundle

Answer