Autoimmune Diseases (Lupus / Rheumatoid Arthritis / Gout) C&P Exam Prep

Antinuclear Antibody (ANA) Titer

What it measures: Presence and titer of antinuclear antibodies; a hallmark serological marker for SLE and other autoimmune diseases.

What to expect: Blood test result from prior lab work reviewed by examiner. A titer of -1:80 is considered positive for SLE diagnostic criteria. The examiner will ask for dates and results.

Pain considerations: N/A - laboratory test, not a physical measurement.

Anti-dsDNA and Anti-Smith Antibodies

What it measures: Highly specific antibodies for SLE diagnosis and disease activity monitoring.

What to expect: Blood test results reviewed from records. Rising anti-dsDNA titers often correlate with SLE flares. The DBQ specifically asks for anti-Ro antibody, anti-Smith antibody, and anti-phospholipid antibody results.

Pain considerations: N/A - laboratory test.

Complete Blood Count (CBC) with Differential

What it measures: Hematologic manifestations of autoimmune disease including hemoglobin, hematocrit, RBC count, WBC count with differential (lymphopenia), and platelet count.

What to expect: Examiner reviews prior lab results. Key abnormalities include hemolytic anemia (hemoglobin <10), leukopenia/lymphopenia (<1,500 cells/-L), and thrombocytopenia (<100,000/-L).

Pain considerations: N/A - laboratory test, but mention fatigue, weakness, shortness of breath associated with anemia.

Renal Function Panel (BUN, Creatinine, eGFR)

What it measures: Kidney function and the presence of lupus nephritis or other autoimmune-related renal disease.

What to expect: Examiner reviews prior lab results. Abnormal creatinine, BUN, and reduced eGFR indicate renal impairment. Proteinuria and urinalysis findings (protein, blood, hyaline/granular casts, glucose) are also assessed.

Pain considerations: Mention swelling, hypertension, and any dialysis history.

Inflammatory Markers (ESR and CRP)

What it measures: Erythrocyte sedimentation rate (ESR) and C-reactive protein (CRP) measure systemic inflammation and disease activity.

What to expect: Examiner reviews prior lab results. Elevated ESR and CRP correlate with active disease and flares.

Pain considerations: Correlate elevated markers with symptom periods of increased pain, fatigue, and disability.

Complement Components C3 and C4

What it measures: Serum complement levels; low C3/C4 indicate complement consumption during active SLE, particularly lupus nephritis.

What to expect: Blood test results reviewed. Low complement levels are an SLE classification criterion and correlate with disease activity.

Pain considerations: N/A - laboratory test.

Joint Assessment (for RA and Gout)

What it measures: Number and location of affected joints, presence of synovitis, swelling, deformity, and range of motion for RA; uric acid levels, tophi, and joint involvement for gout.

What to expect: Physical examination of affected joints. For RA, examiner assesses bilateral small joint involvement (MCPs, PIPs, wrists), morning stiffness, and erosive disease on imaging. For gout (DC 5017), examiner evaluates frequency of acute attacks, tophi, and joint damage.

Pain considerations: Describe pain at its worst during flares, not just baseline. For RA, note that joints may look better on exam day than on your worst days. Request the examiner note this discrepancy.

100%

Under DC 6350 (SLE): Active process with frequent exacerbations; OR one or more of the following: persistent anemia, thrombocytopenia, or leukopenia; impaired renal function (proteinuria, casts, elevated creatinine/BUN); CNS involvement; pleuritis or pericarditis; requiring continuous immunosuppressive or corticosteroid therapy. For RA under DC 5002: Active joint destruction with weight loss, anemia, and severe constitutional symptoms requiring systemic treatment.

From 38 CFR: 38 CFR 4.88b, DC 6350: Total disability rating when there is active disease with multi-organ involvement or when continuous immunosuppressive therapy is required. Under DC 5002 (RA), weight loss, anemia, and severe functional impairment with systemic treatment support 100%.

60%

Under DC 6350 (SLE): Exacerbations 3 or more times per year OR; requirement for systemic steroids or immunosuppressives; with objective findings of active disease. For RA under DC 5002: Symptoms well controlled with continuous medication; with at least two of the following: weight loss, anemia, swelling of at least two joints, morning stiffness, constitutional symptoms.

From 38 CFR: Under DC 6350, exacerbations occurring 3 or more times per year with objective findings. Under DC 5002, two or more joints with active synovitis, morning stiffness, and ongoing systemic treatment.

40%

Under DC 6350 (SLE): Exacerbations 2 times per year OR with continuous medication; objective findings present. For RA: Moderate disease with joint involvement, controlled with medications, with some constitutional symptoms.

From 38 CFR: Exacerbations twice per year with objective findings; continuous use of antimalarials or DMARDs; moderate functional impairment.

20%

Under DC 6350 (SLE): Exacerbations once per year OR controlled with medication; mild objective findings. For RA: Well-controlled with medication; minimal active joint findings but ongoing treatment required.

From 38 CFR: One exacerbation per year; disease controlled with hydroxychloroquine or low-dose NSAID; mild objective findings on exam.

10%

Condition controlled with medication with no incapacitating episodes; minimal objective findings. Requires ongoing monitoring and treatment but minimal functional impairment.

From 38 CFR: Gout (DC 5017) or other autoimmune arthropathy with minimal active disease, no incapacitating attacks in past year, maintained on uric acid-lowering therapy or antimalarials.

Flares and Exacerbations

How to describe it: Describe each flare as a distinct episode with specific start/end dates, duration, symptoms experienced (joint swelling, rash, fever, fatigue, organ symptoms), what treatment was required (ER visit, steroid burst, hospitalization), and how long recovery took. Quantify frequency over the past 12 months and the worst 12-month period.

Example: On my worst flare in [month/year], I was bedridden for 10 days with severe joint pain in both hands and knees rated 9/10, a fever of 102-F, a facial rash that made it painful to go outside, and extreme fatigue where I could not dress myself. My rheumatologist prescribed a prednisone burst of 40mg daily and I missed 2 weeks of work.

Examiner listens for: Frequency of exacerbations per year, severity requiring medical intervention (ER, hospitalization, steroid changes), duration of incapacitation, and functional impact during and between flares.

Avoid: Do not say 'I have good days and bad days' without quantifying the bad days. Do not minimize flares by saying 'it wasn't that bad' if you required medical treatment. Do not omit ER visits or medication changes during flares.

Fatigue and Energy Limitation

How to describe it: Describe fatigue as a constant feature of your condition, separate from and in addition to pain. Explain how it limits the number of hours you can be active, whether you need to rest during the day, and how it affects your ability to work, maintain the home, and care for yourself. Rate your energy on a scale and describe your worst fatigue days.

Example: On my worst days, I wake up already exhausted despite 9 hours of sleep. By noon I am so fatigued I must lie down for 2 hours. I cannot cook, clean, or run errands. This happens at least 3 days per week. Even on better days, my energy is maybe 50% of what it was before my diagnosis.

Examiner listens for: Whether fatigue is a constant limiting factor (not just during flares), its impact on activities of daily living, work performance, and social functioning.

Avoid: Do not say 'I get a little tired.' Do not conflate normal tiredness with lupus/RA-related fatigue. Do not fail to mention post-exertional malaise or the 'crash' after activity.

Joint Pain, Swelling, and Morning Stiffness (RA / Gout)

How to describe it: List each affected joint specifically. Describe morning stiffness duration (how long it takes joints to loosen up after waking), pain levels at rest and with activity, swelling frequency, and any deformity. For gout, describe each acute attack: which joint, duration, severity, treatment required, and inability to bear weight or use the affected limb.

Example: During a gout attack in my right big toe and ankle, the pain is 10/10 and I cannot walk at all for 3-5 days. Even a bedsheet touching my foot is unbearable. For my RA, my hands and wrists are stiff every morning for 90 minutes and I cannot make a fist, open jars, or type without significant pain.

Examiner listens for: DeLuca factors: pain on use, pain with repetitive motion, fatigue in affected joints, weakness, incoordination, and whether symptoms are worse after use or at the end of the day. Also frequency and duration of incapacitating flares.

Avoid: Do not demonstrate your range of motion at its best - if you can only make a fist 50% of the time, say so. Do not say pain is a 3/10 if on bad days it is a 9/10. Describe worst-day function, not average.

Skin and Mucosal Manifestations

How to describe it: Describe the location, frequency, and severity of rashes (malar butterfly rash, discoid lesions), photosensitivity, oral ulcers, and scalp involvement. Note if rashes are painful or disfiguring, affect your ability to go outdoors, and whether they leave permanent scarring (alopecia from discoid lupus).

Example: During flares, I develop a painful butterfly rash across my cheeks and nose that burns in sunlight. I cannot go outside without sunscreen and a hat, and even then the rash worsens. I also get oral sores on the inside of my cheeks that make eating and speaking painful for up to 2 weeks.

Examiner listens for: Presence of classic lupus skin manifestations, their frequency and body surface area involvement, whether photosensitivity restricts outdoor activity, and whether scarring alopecia is present.

Avoid: Do not minimize skin symptoms as cosmetic. Mention the functional limitation caused by photosensitivity (avoidance of outdoor activities, sunscreen requirement, UV-protective clothing).

Organ System Involvement (Renal, Cardiac, Pulmonary)

How to describe it: Clearly state any diagnosed organ complications with dates of diagnosis. For kidney disease: swelling in legs/feet, foamy urine, elevated blood pressure, any history of biopsy confirming lupus nephritis. For cardiac: any pericarditis episodes, chest pain, diagnosed pericardial effusion, heart valve issues. For lungs: pleurisy pain, shortness of breath, any diagnosed pulmonary hypertension.

Example: In [year], I was hospitalized for pleuritis - I had severe stabbing chest pain when breathing deeply and was placed on high-dose prednisone for 3 weeks. My nephrologist confirmed lupus nephritis class III on biopsy in [year]; I have persistent proteinuria of 1.2g/day and my creatinine runs 1.8.

Examiner listens for: Documented organ system complications, their treatment intensity, and whether they represent ongoing impairment beyond the primary autoimmune rating.

Avoid: Do not omit hospitalizations, biopsies, or specialist diagnoses. Organ complications significantly affect your rating - failing to mention them is a critical omission.

Medication Burden and Side Effects

How to describe it: List all current medications with doses and how long you have been on them. Describe side effects (weight gain from steroids, GI issues from NSAIDs, hair loss from methotrexate, increased infection risk from immunosuppressives). Emphasize if you take oral corticosteroids continuously or in frequent bursts, as this is a key rating factor.

Example: I have been on prednisone 10mg daily for 3 years for my lupus. This has caused me to gain 30 pounds, develop borderline diabetes, and I have had two serious infections requiring antibiotics this year because my immune system is suppressed. I also take hydroxychloroquine, mycophenolate, and a biologic injection every 2 weeks.

Examiner listens for: Whether continuous oral corticosteroids or immunosuppressive/biologic therapy is required (this is a key criterion for higher ratings), medication side effects that independently impair health, and treatment-resistant disease.

Avoid: Do not omit any medications. The DBQ specifically asks about oral corticosteroids, immunosuppressives, topical corticosteroids, and other medications - each is a separate rating factor.

Functional Impact and Occupational Limitations

How to describe it: Describe specifically how your autoimmune condition affects your ability to work (missed days, reduced hours, job changes, inability to perform physical tasks), maintain household (cooking, cleaning, childcare), and engage in social activities. Quantify: average missed workdays per month during flares, tasks you can no longer perform, assistive devices used.

Example: I miss work an average of 3-4 days per month during flares. I was forced to change from a job requiring physical labor to a desk job because I could no longer stand for long periods. Even at my desk job, I frequently cannot type due to hand swelling and need to take breaks every 30 minutes. I can no longer do yard work, exercise, or lift items heavier than 10 pounds.

Examiner listens for: Concrete, specific functional limitations tied to the autoimmune condition; occupational impact; need for assistance with ADLs; whether the condition is the reason for unemployment or underemployment.

Avoid: Do not say 'I manage okay' if you have significantly limited your activities. Do not omit job changes, reduced work hours, or assistance you receive from family members for daily tasks.