Name the bones that make up the joint in the below radiograph.

Name the structure (bump) at the arrow.

Which levels of the spinal cord are tested by the ankle jerk reflex?

Name the tissue (be specific).

Using a vision disk, you obtain the following values from a subject: 65 and 25. Which value would be the reading field of vision?  

Define visual acuity.

Name a movement that may occur at the joint shown in the below radiograph.

Name a movement that may occur at the joint shown in the below radiograph.

This is a posterior view. Name the structure at the green arrow.

Name the space at the arrow.