Head Injury/Cranial Surgery - Exam 6 Flashcards
What are some symptoms of hydrocephalus in children or adults?
- N/V
- HA
- Irritability
- Behaviorial changes
What are some potential complications of VP shunt placement?
- Infection
- Neurologic injury
- Shunt failure
What are some components of the neurologic assessment for infants with suspected increased ICP?
- Fontanels
- Suture lines
- Head Circumference
- High pitched cry
What is hydrocephalus?
Imbalance in the production and absorption of CSF in ventricular system
What are some signs of acute increased ICP that require immediate intervention?
- Papilledema
- Pupillary change
- LOC
- Lethargy
What is a ventriculorperitoneal shunt?
A surgically placed drainage tube from the ventricle in the brain to the peritoneal cavity, allowing for CSF to drain
How is hydrocephalus managed?
Management is directed toward the relief of the hydrocephalus, treatment of complications, and management of problems related to the effect of the disorder on psychomotor development/function.
What is the treatment for hydrocephalus?
The treatment is routinely surgical which is accomplished by direct removal of an obstruction (tumor) or placement of a shunt that provides drainage of the CSF from the ventricles to an extracranial compartment, usually the peritoneum. The major complications of the shunts are infection and malfunction
What should family members of patients with a ventriculoperitoneal shunt be taught to observe for that would indicate that the shunt is not working appropriately?
Evidence of increased ICP such as pupillary dilation, changes in blood pressure
What does head injury include?
Any trauma to scalp, skull, or brain
What is a traumatic brain injury?
A serious form of head injury
What are some of the common causes of traumatic brain injuries?
50% of all TBIs are due to motor vehicle accidents
Other causes include: assaults, sports-related injuries, recreational accidents and war related injuries.
Males are twice as likely to sustain a TBI as females. Up to 22% of patients hospitalized with head injuries die.
When do deaths from head trauma occur?
3 time points after injury:
- Immediately after the injury
- Within 2 hours after injury
- Approximately 3 weeks after injury
Early assessment and intervention is critical in the prevention of deaths. 2% of the US population currently live with disabilties resulting from TBI
What are scalp lacerations, the signs and symptoms, and nursing interventions?
Skin laceration with profuse bleeding
Stop bleeding. Clean wound. Prevent infection.
What is a concussion, signs/symptoms, nursing implications?
Minor head injury
Breif disruption in LOC, possible amnesia of events surrounding, HA
Teach families about post-concussion syndrome