Apatient comes to the doctor complaining of a swollen cut on the arm. the doctor collects a specimen from the wound and sends it to the lab. an hour later, the lab called to say that the gram stain is negative. what does this mean

A72-year-old woman fell in her bathtub and fractured her hip. in viewing the fracture, x-ray revealed osteoporotic changes in her bone as well. after reduction of the fracture, and immobilizing the bones with internal pins, what type of exercise would the doctor have advised her to do as soon as she was able in addition to prescribing calcium supplements to improve her bone mass?