A 10-year-old boy presents with left shoulder pain and deformity after a fall from his skateboard while attempting a half-pipe maneuver an hour ago. He heard a “cracking” sound and was unable to continue skateboarding. He has pain with movement of the arm in any direction. On exam, you note tenderness over the superior central shoulder with a palpable deformity and “tenting” of the skin. What is his most likely diagnosis?

Which of the following statements regarding sternal fracture is TRUE?

A 16-year-old female presents to the Emergency Department after injuring her knee in a soccer match earlier today. The injury occurred while suddenly decelerating and cutting to run in another direction. She heard a pop in the knee and complains the knee now gives out with any twisting motion. Which of the following tests is the most useful in eliciting the most likely diagnosis?

Interpret the synovial fluid results in the chart below:  

Which of the following statements about chest wall deformities is TRUE?

Which of the following statements best describes the final stage of fracture healing?

Interpret the synovial fluid results in the chart below: 

The vascular tissue in plants are ____________ and __________. Mark all that apply for full credit

The earliest terrestrial plants were………. Mark all that apply for full credit

Which one is mismatched