Chapter 39: Concepts of Care for Patients With Problems of the Central Nervous System: The Brain

Alzheimer's Disease represents the most prevalent form of dementia and involves progressive deterioration of cognitive functions including memory retention, decision-making capacity, and linguistic abilities, often manifesting as expressive language difficulties, word-finding problems, and inability to recognize familiar objects or people. Nursing interventions for Alzheimer's focus on establishing safe environments with consistent routines, implementing validation techniques particularly in advanced stages rather than reality orientation approaches, and utilizing simplified communication strategies to reduce confusion and prevent injury while recognizing the substantial burden placed on family members and caregivers. Parkinson's Disease is a progressive neurological condition characterized by four cardinal motor symptoms: involuntary shaking at rest, muscle stiffness, slowed movement or inability to initiate movement, and loss of postural control. Care management emphasizes maintaining mobility and preventing falls through timely medication administration such as dopamine replacement therapy, customized exercise regimens, nutritional modifications including texture-modified foods and thickened liquids for swallowing difficulties, and potentially neurosurgical interventions like deep brain stimulation for advanced disease. The chapter also covers migraine management through acute pharmacological treatments and preventive strategies including trigger identification and non-pharmacological modalities. Seizure and epilepsy management requires antiepileptic medication therapy combined with strict environmental precautions to prevent aspiration and injury, while status epilepticus constitutes a medical emergency demanding immediate airway protection and rapid benzodiazepine administration. Finally, meningitis represents a serious CNS infection requiring rapid recognition of clinical manifestations such as severe headache, light sensitivity, fever, and altered consciousness, demanding immediate isolation precautions and aggressive antibiotic therapy for bacterial forms.