What action(s) do the gracilis, hamstring, and sartorius muscles perform on the lower leg?

Which of the following best reflects the documented excerpt titled "Assessment"?

a. A possible diagnosis because the performing physician is not sure how the patient's history of alcoholism has impacted the patient's health b. A probable diagnosis because the performing physician is requesting records from the previous physician in Texas c. A definite diagnosis because the performing physician documents the splenic laceration by specific grade based on the radiologic findings d. A rule out diagnosis because the performing physician has not definitively diagnosed the presenting problem

Which of the following tissue structures acts as a protective barrier for the passage of antigenic substances?

A) Gingival connective tissue B) Alveolar bone C) Junctional epithelium D) Hemidesmosomes