Question 144

(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 B. A) Internodal pathways B) AV bundle C) Purkinje fibers D) Moderator bands E) Bundle branches
Using the above figure, identify the labeled structure(s) in each of the following questions.
-Identify the structure(s) indicated by Label B.


A) Internodal pathways
B) AV bundle
C) Purkinje fibers
D) Moderator bands
E) Bundle branches

Answer