When caring for a client with a traumatic brain injury (TBI) who had a craniotomy for increased intracranial pressure (ICP), the nurse assesses the client using the Glasgow coma scale (GCS) every two hours. For the past 8 hours the client's GCS score has been 14. Which does this GCS finding indicate about this client?

Rationale for Correct Choices

• Increased intracranial pressure (ICP): The client’s fall, head trauma, amnesia regarding the event, double vision, and sluggish pupillary reaction are classic signs of elevated ICP. Headache and neurologic changes further support this condition.

• Elevate the head of the bed 40 degrees: Elevating the head promotes venous drainage from the brain and helps reduce intracranial pressure, which is critical for a patient showing signs of head trauma.

• Start supplemental oxygen: Maintaining adequate oxygenation prevents hypoxia, which can worsen brain injury and increase ICP. Oxygen support helps stabilize the client while further evaluation is conducted.

• Glasgow Coma Scale (GCS): Monitoring GCS assesses the client’s neurological status and detects worsening ICP or neurologic deterioration. Changes in level of consciousness are key indicators.

• Blood pressure: Elevated ICP can cause Cushing’s triad (hypertension, bradycardia, irregular respirations), so monitoring blood pressure helps detect worsening neurologic status.

Rationale for Incorrect Choices

• Push fluids: Aggressive fluid administration is not indicated and may worsen cerebral edema or increase ICP. Fluid management should be carefully controlled in head injury patients.

• Call for a 12-lead ECG: There is no evidence of cardiac compromise in the assessment; heart rate and rhythm are stable, so ECG is not immediately necessary.

• Give aspirin: Antiplatelet therapy is contraindicated in acute head trauma due to the risk of intracranial bleeding. Administering aspirin could exacerbate hemorrhage.

• Myocardial infarction: The client’s symptoms are neurologic rather than cardiac; chest pain, diaphoresis, or cardiac ischemic changes are absent.

• Transient ischemic attack (TIA): While TIA involves neurologic changes, the acute trauma with head injury and amnesia points toward elevated ICP, not a vascular transient event.

• Thrombotic stroke: The presentation is trauma-related, not consistent with an ischemic stroke; sudden double vision and head trauma make ICP more likely than thrombosis.

• Parameter – Heart rhythm / Apical pulse: While important in general assessment, there are no current indications of arrhythmia, so continuous monitoring is not the priority.

• Temperature: There is no fever or infection suspected; temperature monitoring is not immediately relevant to ICP in this scenario.

• Blood glucose: Blood glucose is not indicated in the acute assessment of traumatic brain injury unless the patient is diabetic or showing metabolic symptoms; not a priority here.

Rationale:

• Auscultation of bruit: A bruit represents turbulent blood flow through a weakened arterial wall, commonly heard over an abdominal aortic aneurysm (AAA). This finding is due to the high-velocity flow through the dilated section of the aorta, which creates a buzzing or whooshing sound on auscultation.

• Pulsatile mass: A palpable or visible pulsating abdominal mass is a hallmark feature of an AAA. It reflects the dilation of the aorta, often located near the periumbilical region, and can sometimes be accompanied by tenderness as the aneurysm expands.

• Back pain: The aneurysm may compress nearby structures or leak slightly, causing referred pain to the lower back or flank area. This pain is often steady, deep, and unrelieved by position changes or common analgesics like acetaminophen.

• Feeling of fullness: Tumors in the stomach can obstruct normal gastric emptying, leading to early satiety and abdominal fullness even after small meals. This occurs as the growing mass occupies space and interferes with digestion and gastric motility.

• Fatigue: Chronic blood loss from the tumor or poor nutritional intake can cause anemia, leading to generalized fatigue and weakness. This symptom tends to develop gradually as the disease progresses and nutritional absorption declines.