Knee: What CR angulation is required for an AP projection of the knee on a patient with an ASIS-to-tabletop measurement of 18 cm?

What is synovial fluid?

Knee: A tear of the tibial (medial) collateral ligament (MCL) due to a trauma injury is frequently associated with tears of the:

What is true of cartilaginous joints?

Knee: The central-ray angulation for a mediolateral projection (lateral position) of the knee is:

Patella: Situation: A radiograph of a lateral projection of the patella reveals that the femoropatellar joint space is not open. The patella is within the intercondylar sulcus. The most likely cause of this is:

Toes: How much CR angulation (if any) should be used for an AP projection of the toes with no positioning wedge for joint visualization?

Patella: The patellofemoral joint is a ____ joint with a ____ type of movement.

What is the origin of a muscle? 

What is a by-product of anaerobic respiration in muscle fibers?