A 3-year-old boy is diagnosed as having a persistent processus vaginalis in its middle poion. Which of the following conditions is most likely to be associated with this developmental anomaly?

Anatomy

A 3-year-old boy is diagnosed as having a persistent processus vaginalis in its middle poion. Which of the following conditions is most likely to be associated with this developmental anomaly?

The action of digastric muscle is:

Which of the following vessels supply the anal canal?

All of the following muscles are elevators of the mandible EXCEPT: