What is a flattened sac that reduces friction between adjacent structures during joint activity called? a. Tendon sheathsb. Meniscic. Bursaed. Synovial membranes  

A unique feature of synovial joints is __________. a. a joint cavity b. cartilage c. ligaments d. All of the above are unique to synovial joints.

The lateral malleolus is part of which bone? a. Patella b. Femur c. Tibia d. Fibula

The primary ossification center of a long bone is found in the _________. a. epiphysis b .diaphysis c. periosteum d. endosteum

An amphiarthrotic joint exhibits which level of movement? a. Immovableb. Slightly movablec. Freely movabled. Slightly immovable  

A unique feature of synovial joints is __________. a. a joint cavity b. cartilage c. ligaments d. All of the above are unique to synovial joints.

The shaft of a long bone is called the ________. a. epiphysis b. diaphysis c. metaphysis d. epiphyseal line

Pointing your toes downward is described as which type of movement? a. Plantar flexionb. Dorsiflexionc. Pronationd. Supination  

The structural unit of compact bone is the _______. a. osteonb. osteocytec. lamellad. central canal

Which of the following bones is capable of bearing the greatest physical stress? a. Femurb. Ischiumc. Fibulad. Patella