CT scan of the abdomen at the level of the upper lumbar veebra. Which structure is a direct branch of the aoa and supplies blood to the ascending and transverse colons?

Anatomy

CT scan of the abdomen at the level of the upper lumbar veebra. Which structure is a direct branch of the aoa and supplies blood to the ascending and transverse colons?

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: