Final answer:
The potential complications from a suspected fractured pelvis in a 70-year-old male patient include shock, damage to internal organs, damage to nerves of the lower extremities, formation of blood clots, and risks of pneumonia and pressure sores due to immobility; hence, the correct answer is all of the above.
Step-by-step explanation:
If a 70-year-old male patient's tractor rolled over him and there is suspicion of a fractured pelvis, one should anticipate the following complications:
- Shock from the injury, which can lead to inadequate circulation and oxygen delivery to the body's tissues.
- Damage to internal organs, as the pelvis houses organs such as the bladder and rectum, and injury could lead to internal bleeding and organ damage.
- Damage to the nerves of the lower extremities, which could affect sensation and motor control, much like spinal cord injuries.
- Formation of blood clots which can lead to respiratory failure or pulmonary embolism.
- Pneumonia and pressure sores from immobility during the recovery process.
Therefore, the most correct answer would be d) All of the above.