Answer Happy

D Question 21 1 pts An 86-year-old man is very active tending his garden and has no history of joint pain. Unfortunately, he falls down a flight of stairs and fractures the neck of his right femur. Several months later, he has persistent pain in his right hip joint. Which of the following is most likely the cause of his condition? O gouty arthritis O osteoarthritis avascular necrosis O rheumatoid arthritis

Question 22 1 pt A 19-year-old college tennis player sustains an injury of her ankle during her most recent match. When she planted her foot to brace for a return shot, her ankle gave way, causing her foot to invert severely. Several hours after the injury, the lateral side of her ankle is bruised with purple discoloration. X-rays are negative. Which of the following is the most likely diagnosis? O dislocation subluxation O bursitis O sprain O bunion Question 23