Multiple Choice
Figure 21.4
Using the above figure, identify the labeled structure(s) in each of the following questions.
-Identify the structure(s) indicated by Label W.
A) Interventricular septum
B) Papillary muscle
C) Moderator band
D) Pectinate muscle
E) Interatrial septum
Correct Answer:

Verified
Correct Answer:
Verified
Q138: Figure 21.4<br> <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB4856/.jpg" alt="Figure 21.4
Q139: The primary function of the pericardial fluid
Q140: The _ carries blood to and from
Q141: Valves of the heart open and close
Q142: Figure 21.3<br> <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB4856/.jpg" alt="Figure 21.3
Q144: Figure 21.4<br> <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB4856/.jpg" alt="Figure 21.4
Q145: Figure 21.3<br> <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB4856/.jpg" alt="Figure 21.3
Q146: Figure 21.1<br> <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB4856/.jpg" alt="Figure 21.1
Q147: The superior end of the right ventricle,
Q148: Blood exiting the left ventricle must pass