Final answer:
A cerebral contusion is a bruise on the surface of the brain, which may cause symptoms such as headache, drowsiness, and confusion. Severe cases can lead to more profound symptoms and require treatment with medication, counseling, and therapy. CT scans are utilized to diagnose the extent of the injury.
Step-by-step explanation:
A cerebral contusion is a type of traumatic brain injury that is essentially a bruise on the surface of the brain. They are more severe than concussions and can lead to temporary or sometimes even permanent issues. The signs and symptoms (S/S) of a cerebral contusion include headache, drowsiness, confusion, and in more severe cases, can include loss of consciousness, profound confusion, and difficulty in controlling body movements. Symptoms depend on the part of the brain that is injured. If the contusion leads to a significant accumulation of blood or edema, it can cause further complications like a hemorrhagic stroke, which is indicated by symptoms such as severe headaches, an inability to move, feel, or see on one side of the body, issues with speech and understanding, memory problems, and dizziness. These symptoms can be seen in a CT scan, which may show a hemorrhage within the brain tissue. Treatment for cerebral contusions may involve medications, counseling, and rehabilitative therapies.