Rheumatology Exam Preparation Notes

Rheumatology Overview

  • Discuss the importance of understanding various types of rheumatology, focusing especially on common conditions such as lupus.

Systemic Lupus Erythematosus (SLE)

  • Definition: Lupus is an autoimmune condition where the body's immune system attacks its own tissues.
  • Affected Organs: Can significantly impact:
    • Heart
    • Kidneys
    • Other systems
  • Symptoms:
    • Joint pain (early onset)
    • Butterfly rash – a hallmark sign on the face.
    • Flank pain, urinary pain, decreased urine output, dark urine.
  • Kidney Impact:
    • Monitor elevated BUN and creatinine levels.
    • Assess for signs of kidney problems such as pitting edema, peripheral edema due to retained fluid.
  • Management:
    • No cure; focus on managing symptoms and achieving remission.
    • Stress management and adequate sleep are essential for flares.

Temporal Arteritis

  • Key Focus: Inflammation of blood vessels affecting the nerves commonly treated with corticosteroids to reduce inflammation.

Gout Management

  • Dietary Recommendations:
    • Avoid red meat due to increased uric acid levels.
    • Limit alcohol consumption.
  • Physical Activity: Encourage regular exercise to prevent joint stiffness.
  • Therapy: Refer patients to physical or occupational therapy.

Medications and Safety Considerations

  • Anticoagulant Medications:
    • Common medications include Plavix and warfarin, which increase bleeding risk.
  • Increased caution with patients recently on immunosuppressants or undergoing chemotherapy, as they are at heightened risk for infections.

Elevated Intracranial Pressure (ICP)

  • First-Line Treatment: Mannitol or hypertonic saline (3% NaCl) to manage elevated ICP.
    • Other interventions can include elevating the head of the bed and ensuring proper body alignment.

Neuro Assessment

  • Head Trauma Strategies:
    • Always assess level of consciousness and neurological function.
    • Use the Glasgow Coma Scale (GCS) as a measure of consciousness.
  • Cushing's Triad: Significant signs to monitor:
    • Hypertension
    • Bradycardia
    • Irregular respiratory patterns and widened pulse pressure.
    • Watch for papillary changes (pupil responsiveness).

Stroke Recognition andManagement

  • B.E.F.A.S.T: Indicators of stroke severity:
    • Balance issues
    • Eyes (vision issues)
    • Face drooping
    • Arm weakness
    • Speech difficulty
    • Time to call for emergency help.
  • Imaging: A CT scan is vital for differentiating between hemorrhagic and ischemic strokes before administering treatments like TNK.

Additional Considerations

  • Neurogenic Bladder: Assess bladder function in spinal cord injuries.
  • Seizure Management: Emphasize patient safety, positioning, and the need for emergency evaluation if seizures occur.
  • Meningitis Protocol:
    • Ensure isolation and droplet precautions for suspected cases.
    • Involve family members in vaccination discussions.

Parkinson’s Disease

  • Common Symptoms: Tremors, shuffling gait, and impaired movement control.
  • First-Line Medication: Levodopa for symptom management.

Patient Monitoring and Medication Handling

  • Continuous monitoring of vital signs, especially for those on anticoagulants.
  • Understanding drug dosages and adjusting based on lab results (e.g., heparin dosing by weight).

Conclusion

  • These key points outline the approach to managing various conditions within rheumatology, focusing on assessment, intervention, and patient education.