The complications Brittany Long can face if her symptoms are not recognized or treated in a timely manner are : development of leg ulcers (also known as pressure or bed sores) which occurs due to prolong sleeping or being in one position for a longer period (immobilization).
Unrecognized symptoms may also lead to restrictive lung disease and respiratory failure due to less oxygenation and perfusion (blood supply to the vital organs of the body) as it allows normal respiration and gaseous exchange. It is prevented by maintaining muscle properties with mild mobilization , incentive spirometry which is advised to preserve lung capacity and along with that deep breathing exercises should be prescribed to prevent associated lung or respiratory complications .
Learn more about treatment here
https://brainly.com/question/25508483
#SPJ10