A 75-year-old woman is admitted to the hospital after falling in her bathroom. Radiographic examination reveals an extracapsular fracture of the femoral neck. Which artery is most likely at risk for injury?

Anatomy

A 75-year-old woman is admitted to the hospital after falling in her bathroom. Radiographic examination reveals an extracapsular fracture of the femoral neck. Which artery is most likely at risk for injury?

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: