Am 86 year old woman has been admitted after knee replacement. she has a history of djd. what physical exam findings would you expect to find.

They would find less cartilage in her knee because DJD causes a arthritis that can do this

They need to contract and relax

Pretty sure this would be b. the rest are trick questions. the bystanders  won't go near you if u have cpr cuffs that could hurt them. the dog will back off because the sound will scare him. and the vomits just a stupid trick. if there is that much slober and vomit on the guy hes either choking on it, or just take off his shirt.