Older Adult With Stroke Hesi Case Study

Navigating Complex Care: A Comprehensive HESI Case Study of an Older Adult Post-Stroke

Stroke remains a leading cause of long-term disability worldwide, with older adults facing uniquely complex recovery journeys. This detailed HESI (Health Education Systems, Inc.) style case study delves into the multifaceted care of an elderly patient following a cerebrovascular accident (CVA). It is designed to simulate the critical thinking, clinical judgment, and holistic assessment required in real-world nursing practice, moving beyond simple symptom management to address the intricate interplay of medical, functional, and psychosocial factors that define recovery in geriatric stroke survivors. Understanding this case equips students and clinicians with a framework for prioritizing care, implementing evidence-based interventions, and advocating for comprehensive rehabilitation.

Patient Presentation: Meet Mr. Robert Johnson

Robert Johnson is a 78-year-old male with a history of hypertension, atrial fibrillation, and hyperlipidemia. He was brought to the emergency department by his wife after she found him suddenly unable to speak and with right-sided weakness. A non-contrast CT head confirmed an ischemic stroke in the left middle cerebral artery (MCA) territory. He received tissue plasminogen activator (tPA) within the therapeutic window. After a five-day acute medical stay, he is being transferred to your inpatient rehabilitation unit. His current status includes:

• Neurological: Alert but with global aphasia (severe impairment in all language modalities). Right-sided hemiparesis (3/5 strength in arm, 2/5 in leg) and hemineglect (inattention to the right side of his body and space). Right facial droop.
• Medical: BP 142/88, HR 78 (irregularly irregular), on anticoagulation (apixaban) and antihypertensives. No history of diabetes.
• Functional: Total dependence for all Activities of Daily Living (ADLs): bathing, dressing, toileting, feeding, and transferring. Requires maximum assistance for bed mobility.
• Psychosocial: Frustrated and tearful. His wife, his primary caregiver, is anxious and exhausted, expressing concern about their ability to manage at home. They live in a two-story home with a bedroom upstairs.
• Other: On a pureed diet with thin liquids due to a failed initial bedside swallow screen. Nasogastric (NG) tube in place for supplemental feeding.

Nursing Assessment: The Foundation of Prioritization

A systematic, comprehensive assessment is the cornerstone of effective stroke care. For Mr. Johnson, the following domains require immediate and ongoing evaluation, prioritized using the ABCs (Airway, Breathing, Circulation) and Maslow’s hierarchy.

1. Neurological Monitoring: This is the highest priority. Hourly NIH Stroke Scale (NIHSS) assessments are mandated to detect neurological deterioration. Key components to track:

   • Level of Consciousness (LOC): Any change from his current alert state.
   • Language: Monitor for any improvement in aphasia or new signs of dysarthria.
   • Motor Function: Re-assess strength in the right extremities and observe for increased spasticity.
   • Neglect: Note if he begins to acknowledge his right side or if neglect worsens.
   • Pupils: Check for equality, reactivity, and accommodation.

2. Airway and Swallowing Safety: The presence of an NG tube and a failed swallow screen places him at extremely high risk for aspiration. Strict NPO status until a formal videofluoroscopic swallow study (VFSS) is completed is non-negotiable. Monitor for:

   • Wet, gurgly voice.
   • Coughing or choking with oral secretions.
   • Oxygen saturation changes during or after oral care.
   • Signs of aspiration pneumonia: fever, increased WBC, new lung sounds.

3. Cardiovascular Status: His atrial fibrillation and anticoagulation therapy create a dual risk: hemorrhagic conversion of the stroke and systemic embolism. Monitor:

   • Cardiac rhythm continuously.
   • Signs of bleeding: gums, stool (occult blood), urine, IV sites.
   • Blood pressure trends. Hypertension can worsen cerebral edema; hypotension can compromise cerebral perfusion.

4. Functional and Mobility Assessment:

   • Bed Mobility: Assess for contracture risk (right shoulder, ankle), skin integrity (pressure injury risk is high due to immobility and sensory loss from neglect), and ability to follow simple commands for repositioning.
   • Transfers and Ambulation: Evaluate potential for sit-to-stand with maximum assistance and use of a hemiplegic gait pattern if standing is possible.
   • ADLs: Baseline for setting realistic rehabilitation goals.

5. Psychosocial and Cognitive Screening:

   • Post-Stroke Depression (PSD): Screen using tools like the Patient Health Questionnaire-9 (PHQ-9). Frustration and tearfulness are red flags.
   • Cognition: Assess attention, executive function, and memory (e.g., with the Montreal Cognitive Assessment (MoCA)). Aphasia complicates testing; use non-verbal tasks.
   • Caregiver Strain: Assess Mrs. Johnson’s understanding, coping, and support system using a tool like the Zarit Burden Interview.

Prioritization of Nursing Diagnoses

Based on the assessment, the following diagnoses are prioritized:

1. Impaired Physical Mobility related to right-sided hemiparesis and neurological deficit as evidenced by 2/5 leg strength and total dependence for transfers.
2. Risk for Aspiration related to dysphagia and impaired swallow reflex as evidenced by failed bedside screen and pureed diet order.
3. Impaired Verbal Communication related to global aphasia as evidenced by inability to speak or comprehend complex language.
4. Risk for Impaired Skin Integrity related to immobility, sensory deficit (neglect), and incontinence.
5. Caregiver Role Strain related to complexity of patient’s care needs and lack of prior preparation as evidenced by wife’s expressed anxiety and exhaustion.
6. Risk for Falls related to hemiparesis, hemineglect, and potential orthostatic hypotension from medications.

Evidence-Based Nursing Interventions and Rationales

For Impaired Physical Mobility & Risk for Falls:

• Implement a scheduled turning and repositioning program every 2 hours, with special

Evidence-Based Nursing Interventions and Rationales (Continued)

For Impaired Physical Mobility & Risk for Falls:

• Implement a scheduled turning and repositioning program every 2 hours, with special attention to preventing contractures in the right shoulder and ankle. Rationale: Preventing contractures maintains joint mobility and reduces the risk of pain and limited range of motion. Repositioning minimizes pressure on bony prominences, reducing the risk of pressure ulcers, especially in the areas of the right shoulder and ankle.
• Assist with transfers using mechanical lifts or assistive devices to minimize the risk of falls and injuries. Rationale: Mechanical assistance reduces the physical demands on the patient and caregiver, decreasing the likelihood of falls during transfers.
• Ensure a safe environment by removing tripping hazards and providing adequate lighting. Rationale: A safe environment reduces the risk of falls, particularly for patients with impaired balance and mobility.
• Encourage use of assistive devices such as a walker or cane, as appropriate. Rationale: These devices provide stability and support, improving ambulation and reducing the risk of falls.
• Provide education on fall prevention strategies to the patient and family. Rationale: Empowering the patient and family with knowledge allows them to actively participate in fall prevention efforts.

For Risk for Aspiration:

• Implement a strict dysphagia protocol including thickened liquids, modified consistency foods, and frequent oral care. Rationale: Thickened liquids and modified foods reduce the risk of aspiration by decreasing the volume and viscosity of the food and liquid, making it easier to swallow. Oral care helps to remove bacteria from the mouth, reducing the risk of aspiration pneumonia.
• Monitor swallowing function using a modified barium swallow study or other appropriate assessment. Rationale: Early identification of swallowing difficulties allows for timely intervention and management.
• Provide positioning that minimizes the risk of aspiration, such as head-elevated positioning during meals. Rationale: Head elevation helps to reduce the risk of food and liquid entering the airway.
• Educate the patient and family on safe swallowing techniques. Rationale: Teaching proper swallowing techniques empowers the patient to protect themselves from aspiration.

For Impaired Verbal Communication:

• Encourage non-verbal communication such as gestures and facial expressions. Rationale: Non-verbal communication can be helpful for patients with aphasia to express their needs and desires.
• Use simple, clear language and avoid complex sentences. Rationale: Simple language makes it easier for patients with aphasia to understand.
• Provide visual aids such as pictures and diagrams. Rationale: Visual aids can help to supplement verbal communication.
• Be patient and allow time for communication. Rationale: Communication can be challenging for patients with aphasia, so it is important to be patient and allow time for them to express themselves.
• Facilitate communication with the patient's support system. Rationale: Connecting the patient with family and friends can improve their communication and emotional well-being.

For Risk for Impaired Skin Integrity:

• Implement a pressure ulcer prevention program including regular turning and repositioning, pressure-relieving mattresses, and skin care. Rationale: Prevention is key to avoiding pressure ulcers.
• Perform regular skin assessments to identify any signs of breakdown. Rationale: Early detection of skin breakdown allows for timely intervention.
• Maintain skin integrity through proper hygiene and moisturizing. Rationale: Healthy skin is less susceptible to breakdown.

For Caregiver Role Strain:

• Provide education and support to the caregiver regarding the patient's condition and caregiving responsibilities. Rationale: Empowering the caregiver with knowledge reduces anxiety and improves their ability to cope.
• Offer respite care to allow the caregiver to take breaks. Rationale: Respite care provides temporary relief from caregiving duties.
• Connect the caregiver with support groups and other resources. Rationale: Support groups provide a safe space for caregivers to share their experiences and receive emotional support.
• Encourage the caregiver to prioritize self-care. Rationale: Caregivers need to take care of themselves in order to provide optimal care to their patients.

Conclusion

The comprehensive assessment of Mrs. Johnson reveals a complex nursing care plan required to address her multifaceted needs following a stroke. The prioritized nursing diagnoses underscore the immediate risks she faces, including impaired mobility, aspiration, communication deficits, skin breakdown, and caregiver strain. The evidence-based interventions outlined are designed to proactively mitigate these risks and promote Mrs. Johnson’s safety, comfort, and rehabilitation. Consistent monitoring, patient education, and caregiver support are crucial components of her ongoing care. Ultimately, the goal is to maximize Mrs. Johnson's functional independence and quality of life, enabling her to regain as much ability as possible and adapt to the challenges presented by her neurological deficit. This holistic approach to care will contribute significantly to her recovery and overall well-being.