Multiple Choice
Which features are described as prominent muscular ridges that extend along the inner surface of the right auricle and across the adjacent anterior wall of the right atrium?
A) chordae tendineae
B) foramina ovale
C) papillary muscles
D) pectinate muscles
E) trabeculae carneae
Correct Answer:

Verified
Correct Answer:
Verified
Q67: Figure 21.3<br> <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB4856/.jpg" alt="Figure 21.3
Q68: Since the heart is rotated slightly to
Q69: Figure 21.4<br> <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB4856/.jpg" alt="Figure 21.4
Q70: The extensive connective tissue network, which encircles
Q71: Figure 21.4<br> <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB4856/.jpg" alt="Figure 21.4
Q73: The broad, superior portion of the heart
Q74: Figure 21.2<br> <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB4856/.jpg" alt="Figure 21.2
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Q77: Figure 21.5<br> <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB4856/.jpg" alt="Figure 21.5