How to identify a tear in the calcaneal tendon?

Can you help me the name of the leg's muscle of the labels in the picture?

A 22-year-old woman injures her right knee while playing soccer. With the knee flexed 90 degrees, the physician grasps the leg just below the knee and pulls theTibia toward him. More than 2 cm of forward mobility is noted. This finding suggests a tear in which or the followina structures?A) Anterior cruciate ligamentB) Lateral collateral ligamentC) Medial collateral ligamentD) Patellar tendonE) Posterior cruciate ligament

A 22-year-old female patient arrives in the emergency department after a skiing accident. She was going downhill quickly when she twisted, fell, and reports hearing and feeling a "pop" in the right knee. The ED physician has diagnosed her with an ACL year and refers her to the orthopedic surgeon for arthroscopic repair. Can ligaments be repaired? If so, explain how and provide examples.

A) Name the joint that the arrow points to. [ name means identifying it as knee, wrist, elbow etc] B)Name all the movements possible at this joint. [all the different movements possible must be named separately]

Of the muscles listed below, which ones cross more than one joint, and therefore may produce movement in two or more joints? A)biceps brachii B) triceps brachii C)sartorius D) coricobrachialis E) quadratus femoris F) pronator teres G) brachioradialis H) vastus intermedius I) temporalis J) pectineus

What the anatomy and ligaments of  acetabulum?