If the acetabulum was malformed, which joint would be affected?Multiple ChoiceThe ankle jointThe hip jointThe elbow jointThe knee joint

If the trochlea was fractured, what joint would be affected?Multiple ChoiceThe wrist jointThe elbow jointThe thumb jointThe shoulder joint

Suppose the pubic symphysis did not exist in the pelvic girdle and the two pubic bones were fused in the middle. Which of the following best describes the way the region would be affected if this joint was removed?Multiple ChoiceThe femurs would grind inside the acetabulum and cause pain because of a lack of cartilage.The vertebral column would not be able to extend because of the rigidity of the pelvis.The pelvic girdle would be highly unstable because the pubic symphysis adds stability and rigidity.Childbirth would have a high mortality risk because the pelvic girdle would be rigid and unmoving.

What is the acetabulum?Multiple ChoiceA protuberance in the hip bone that attaches to the head of the femurThe anterior portion of the hip boneThe prominence of the hipA depression in the hip bone that receives the head of the femur

Which is Worse?• A lesion of the ulnar nerveproximal to the elbow, orat the wrist?

The elbow joint is located Blank______ to the wrist joint.Multiple choice question.proximalposteriordorsaldistal