Which of the following minerals is stored in the bones and is constantly being removed to maintain necessary blood levels?

What is the medical term for accumulation of  squamous epithelium that forms a mass that is  destructive to the middle ear? 

Which of the following terms means a partial separation or dislocation of a joint without any break in the skin?

The area of active bone growth is the:

Which of the following types of screws can be identified by an angled notch near the tip of the screw?

The venous sinus at the junction of the sclera and  cornea is the: 

Padgett and Reese are types of:  

Which of the following terms is used for small, loose bodies in the knee that are constant irritants and may cause excess synovial production, pain, and locking up?

Which of the following types of tissue does the acetabular reamer remove?

Which of the following positioning devices will be used for ORIF of intertrochanteric femoral fracture?