Rheumatology Flashcards
Preferred treatment of life-threatening granulomatosis with polyangiitis
Glucocorticoids plus rituximab
MKSAP 20
Antibodies associated with mixed connective tissue disease
Anti–U1-ribonucleoprotein antibodies
MKSAP 20
Antibodies in pregnant patients that increase risk for neonatal lupus erythematosus
Anti-Ro/SSA or anti-La/SSB antibodies
MKSAP 20
Antibodies associated with antisynthetase syndrome
Anti–aminoacyl-tRNA synthetase (commonly anti–Jo-1)
MKSAP 20
Initial treatment of ankylosing spondylitis
NSAIDs
MKSAP 20
Insidious onset of proximal and distal symmetric muscle weakness
Inclusion body myositis
MKSAP 20
Typical synovial fluid leukocyte count in patients with OA and joint effusion
≤2000/µL
MKSAP 20
Inflammatory destructive arthritis of shoulder in older women
Basic calcium phosphate deposition (“Milwaukee shoulder”)
MKSAP 20
Most effective maintenance therapy in granulomatosis with polyangiitis
Rituximab
MKSAP 20
Treatment of suspected giant cell arteritis
Immediate high-dose glucocorticoids
MKSAP 20
Sensitive serum marker of muscle pathology
Creatine kinase level
MKSAP 20
Potential causes of CPP deposition in younger patients
Hyperparathyroidism, hemochromatosis, hypophosphatasia, or hypomagnesemia
MKSAP 20
Late RA radiographic findings of hands and/or feet
Periarticular osteopenia, marginal erosions, joint-space narrowing
MKSAP 20
Noninflammatory synovial cell count
<2000/µL
MKSAP 20
Gastrointestinal pathogens associated with reactive arthritis
Salmonella, Shigella, Campylobacter, Yersinia
MKSAP 20
Nonpharmacologic treatments for knee OA
Graduated aerobic exercise and strength training
MKSAP 20
Risk assessment for azathioprine-induced myelosuppression
Thiopurine methyltransferase enzyme testing
MKSAP 20
Most important modifiable risk factor for knee OA
Obesity
MKSAP 20
Coadministration with colchicine reduces hepatic catabolism and could lead to colchicine overdose
CYP3A4 inhibitors (such as clarithromycin)
MKSAP 20
Antibodies associated with scleroderma renal crisis
Anti-RNA polymerase III antibodies
MKSAP 20
Highly teratogenic RA medications
Methotrexate, leflunomide
MKSAP 20
Contraindications to pregnancy in patients with systemic sclerosis
Pulmonary artery hypertension and severe restrictive lung disease
MKSAP 20
Antibodies associated with greatest risk for thrombosis in SLE
Lupus anticoagulant, anti–β2 glycoprotein, anticardiolipin
MKSAP 20
The three forms of ANCA-associated vasculitis
Granulomatosis with polyangiitis, microscopic polyangiitis, eosinophilic granulomatosis with polyangiitis
MKSAP 20
Pulmonary manifestations of mixed connective tissue disease
Pulmonary arterial hypertension, interstitial lung disease
MKSAP 20
Cardiovascular complication of Kawasaki disease
Coronary artery aneurysm
MKSAP 20
MKSAP 20
Common nonpharmacologic measure for rheumatologic diseases
Physical therapy
MKSAP 20
Antiepileptic agents for treatment of fibromyalgia
Gabapentin and pregabalin
MKSAP 20
Clinical manifestation of acute lupus pneumonitis
Cough, dyspnea, fever, hypoxemia, pleuritic chest pain, pulmonary infiltrates
MKSAP 20
Characteristic presentation of scleroderma renal crisis
Hypertensive emergency
MKSAP 20
Spondyloarthritis most frequently involving SI joints
Ankylosing spondylitis
MKSAP 20
Major cause of death in mixed connective tissue disease
Pulmonary arterial hypertension
MKSAP 20
Antibodies specific for primary Sjögren disease
Anti-Ro/SSA autoantibodies
MKSAP 20
Radiographic findings of established gout
Punched-out lesions with overhanging edges of cortical bone
MKSAP 20
Preferred therapy if immunosuppressive agent is imperative in SLE during pregnancy
Azathioprine
MKSAP 20
Serious cause of hip pain in SLE
Osteonecrosis
MKSAP 20
Prophylaxis effective for most patients when initiating urate-lowering treatment
Colchicine
MKSAP 20
Indications for osteoporosis risk assessment in long-term glucocorticoid therapy
Taking ≥2.5 mg of prednisone daily for >3 months
MKSAP 20
Rheumatologic diseases most commonly associated with secondary Sjögren disease
RA and SLE
MKSAP 20
Widespread chronic pain, nonrestorative sleep, fatigue, cognitive symptoms
Fibromyalgia
MKSAP 20
Radiographic findings in diffuse idiopathic skeletal hyperostosis
Confluent right-sided spinal ligamentous ossification of ≥4 contiguous vertebral levels
MKSAP 20
Hematologic complications of methotrexate
Macrocytic anemia, pancytopenia
MKSAP 20
Management of severe organ-threatening disease in polyarteritis nodosa
Intravenous pulse glucocorticoids and cyclophosphamide
MKSAP 20
Screening before TNF inhibitor therapy
Latent or active tuberculosis screening, HBV and HCV serologic testing, HIV screening
MKSAP 20
Cause of GI bleeding in systemic sclerosis
Gastric antral vascular ectasia
MKSAP 20
Common sites of enthesitis in psoriatic arthritis
Achilles tendon, plantar fascia
MKSAP 20
Skin rash in reactive arthritis
Keratoderma blennorrhagicum
MKSAP 20
Biologic agents for bowel and joint symptoms in enteropathic arthritis
TNF inhibitors
MKSAP 20
Initial evaluation for suspected ankylosing spondylitis
Radiography of SI joint
MKSAP 20
Prednisone dose for relapse of polymyalgia rheumatica
Last dose that controlled disease
MKSAP 20
Time frame for temporal artery biopsy in GCA after starting glucocorticoids
At least 1 month
MKSAP 20
Treatment of acute gout flares
NSAIDs, colchicine, or glucocorticoids
MKSAP 20
Concomitant use with azathioprine is relatively contraindicated
Xanthine oxidase inhibitors (allopurinol, febuxostat)
MKSAP 20
External ear redness and swelling without ear lobe involvement
Relapsing polychondritis
MKSAP 20
Preferred drug treatment in older patients with OA
Topical NSAIDs
MKSAP 20
Clinical manifestations of limited cutaneous systemic sclerosis
Calcinosis, Raynaud phenomenon, esophageal dysmotility, sclerodactyly, telangiectasia
MKSAP 20
Most common ocular manifestation in RA
Dry eye (keratoconjunctivitis sicca)
MKSAP 20
Major benefit of NSAIDs in RA
Symptom control
MKSAP 20
Nonpharmacologic fibromyalgia therapy
Disease education, aerobic exercise, psychosocial support
MKSAP 20
Main causes of death in granulomatosis with polyangiitis
Kidney failure and infection
MKSAP 20
Treatment of systemic sclerosis–related interstitial lung disease
Mycophenolate mofetil
MKSAP 20
Painful oral and genital ulcers, uveitis, DVT
Behçet syndrome
MKSAP 20
Laboratory findings correlating with increased SLE activity
Elevated ESR and anti–double-stranded DNA antibody titer, low complement levels
MKSAP 20
Pulmonary vascular disease in limited cutaneous systemic sclerosis
Pulmonary arterial hypertension
MKSAP 20
Fever with associated evanescent salmon-colored rash, arthralgias, leukocytosis
Adult-onset Still disease
MKSAP 20
Pulmonary alveolar hemorrhage, pauci-immune glomerulonephritis, positive p-ANCA
Microscopic polyangiitis
MKSAP 20
Inflammatory marker that may be normal in active SLE
C-reactive protein
MKSAP 20
One of earliest manifestations of systemic sclerosis
Raynaud phenomenon
MKSAP 20
Therapy to decrease methotrexate complications
Folic acid
MKSAP 20
Treatment of scleroderma renal crisis
Captopril
MKSAP 20
Major cause of excess death in patients with RA
Coronary artery disease
MKSAP 20
Possible adverse effects of oral NSAIDs
GI bleeding and CV events
MKSAP 20
Most common neuropsychiatric manifestations of SLE
Headache, mild cognitive dysfunction, mood disorder
MKSAP 20
Definitive knee OA therapy after failure of conservative measures
Knee joint replacement
MKSAP 20
First imaging modality to assess inflammatory arthritis and OA
Radiography
MKSAP 20
Radiographic findings in erosive OA
Central interphalangeal joint erosions with “gull-wing” deformity
MKSAP 20
Rheumatologic conditions associated with higher risk for coexistent fibromyalgia
Sjogren disease, SLE, rheumatoid arthritis
MKSAP 20
Imaging test in suspected spondyloarthritis with normal radiographs
MRI of SI joints
MKSAP 20
Treatment of primary CNS angiitis
Cyclophosphamide with high-dose glucocorticoids
MKSAP 20
RA, neutropenia, splenomegaly
Felty syndrome
MKSAP 20
Benefits of treating RA to remission or low disease activity
Less radiographic damage, reduced CV risk, increased work productivity
MKSAP 20
MKSAP 20
An infectious cause of mixed cryoglobulinemia
Hepatitis C virus infection
MKSAP 20
Confirmatory diagnostic test for IgG4-related disease
Biopsy of involved tissue
MKSAP 20
Cause of airway obstruction in relapsing polychondritis
Involvement of tracheal rings
MKSAP 20
Most common site of first gout flares in men with gout
First metatarsophalangeal joint of great toe
MKSAP 20
Test for suspected Sjögren disease with negative anti-Ro/SSA antibodies
Lip (minor salivary gland) biopsy
MKSAP 20
Recommended first-line urate-lowering therapy for gout
Allopurinol
MKSAP 20
SNRIs approved for fibromyalgia
Duloxetine and milnacipran
MKSAP 20
Initial prednisone dose for polymyalgia rheumatica
12.5-20 mg/d
MKSAP 20
Most commonly involved joints in erosive OA
DIP and PIP
MKSAP 20
Bilateral hilar adenopathy, arthritis, erythema nodosum
Löfgren syndrome
MKSAP 20
Most specific antibody test for diagnosis of SLE
Anti-Smith antibody
MKSAP 20
Radiographic findings in psoriatic arthritis
Pencil-in-cup deformity
MKSAP 20
Diagnostic procedure and tests in acute monoarthritis
Joint aspiration and synovial fluid analysis
MKSAP 20
GI disease risk in patients with ankylosing spondylitis
IBD
MKSAP 20
SLE-related annular rash with central clearing or erythematous plaques and papules
Subacute cutaneous lupus erythematosus
MKSAP 20
Indications for high-dose glucocorticoids in SLE
Profound cytopenias, class III/IV nephritis, seizures, psychosis
MKSAP 20
Factors differentiating diffuse idiopathic skeletal hyperostosis from ankylosing spondylitis
Confluent ossification of spinal ligaments and no SI joint involvement
MKSAP 20
Malignancy associated with Sjögren disease
Non-Hodgkin lymphoma
MKSAP 20
Treatment for most forms of idiopathic inflammatory myopathy
Glucocorticoids
MKSAP 20
Gold standard for diagnosis of gout
Negatively birefringent, needle-like crystals
MKSAP 20
This refers to the characteristic appearance of urate crystals under polarized light microscopy.
Serious pulmonary manifestations of SLE
Lupus pneumonitis and diffuse alveolar hemorrhage
MKSAP 20
These are significant complications of systemic lupus erythematosus affecting the lungs.
Most sensitive imaging test for bony erosions
CT
MKSAP 20
Computed Tomography is superior in detecting early bony changes compared to other imaging modalities.
Preoperative imaging in long-standing RA
Cervical spine radiography to assess for atlantoaxial subluxation
MKSAP 20
This is important due to the risk of spinal cord injury in rheumatoid arthritis patients.
Modifiable risk factor for RA
Cigarette smoking
MKSAP 20
Smoking is a known environmental trigger that increases the risk of developing rheumatoid arthritis.
Firm, painless subcutaneous nodules over extensor surfaces of joints and tendons
Rheumatoid nodules
MKSAP 20
These nodules are characteristic of rheumatoid arthritis and are typically found in chronic disease.
Goal of OA drug therapy
Symptom control
MKSAP 20
Treatment focus in osteoarthritis is primarily on alleviating pain and improving function.
Genetic testing in patients at high risk for allopurinol hypersensitivity
HLA-B*58:01 allele
MKSAP 20
Testing for this allele can help identify patients at risk for severe reactions to allopurinol.
Imaging test to identify muscle biopsy location in idiopathic inflammatory myopathies
MRI
MKSAP 20
Magnetic Resonance Imaging is useful for visualizing muscle inflammation and guiding biopsy.
Cause of hoarseness, sore throat, dysphagia, stridor in RA
Cricoarytenoid arthritis
MKSAP 20
This condition affects the laryngeal joints in rheumatoid arthritis, leading to airway symptoms.
Drug therapy for all patients with SLE without contraindications
Hydroxychloroquine
MKSAP 20
Hydroxychloroquine is a cornerstone treatment in systemic lupus erythematosus for its immunomodulatory effects.
Main disease-related cause of death in diffuse cutaneous systemic sclerosis
Interstitial lung disease
MKSAP 20
Lung involvement is a significant complication leading to increased mortality in systemic sclerosis.
Most common organ involved in systemic sclerosis
Skin
MKSAP 20
Skin changes are typically the first signs of systemic sclerosis, including sclerosis and thickening.
Hypertension, limb claudication, tenderness over carotid arteries in young women
Takayasu arteritis
MKSAP 20
This is a large vessel vasculitis that commonly affects young women and can lead to significant vascular complications.
Indications for kidney biopsy in SLE
Abnormal proteinuria, active urinary sediment, and/or elevated creatinine level
MKSAP 20
These findings suggest renal involvement in lupus and warrant further evaluation.
Treatments for fibromyalgia with depression
Duloxetine, milnacipran, tricyclic antidepressants
MKSAP 20
These medications address both pain and mood symptoms in patients with fibromyalgia.
Most specific serologic test for RA
Anti–cyclic citrullinated peptide antibody
MKSAP 20
This test is highly specific for rheumatoid arthritis and aids in diagnosis.
IV treatment of recurrent and/or tophaceous gout
Pegloticase
MKSAP 20
Pegloticase is used for severe cases of gout that do not respond to conventional therapy.
Important cause of morbidity and mortality in dermatomyositis and polymyositis
Interstitial lung disease
MKSAP 20
Lung complications significantly impact the prognosis in these inflammatory myopathies.
Spondyloarthritis most strongly associated with HLA-B27
Ankylosing spondylitis
MKSAP 20
The presence of HLA-B27 is a strong genetic marker for ankylosing spondylitis.
Radiographic findings in OA
Asymmetric joint-space narrowing, osteophytes, bone cysts, subchondral sclerosis
MKSAP 20
These features are characteristic of osteoarthritis on X-ray imaging.
Acute peripheral pauciarticular arthritis with enthesitis and dactylitis
Reactive arthritis
MKSAP 20
This condition often follows infections and is characterized by inflammation at tendon insertions.
Acute severe myopathy and anti–HMG Co-A reductase antibodies
Immune-mediated necrotizing myopathy
MKSAP 20
This condition is associated with statin use and presents with rapid muscle weakness.
Most common pulmonary manifestation of SLE
Pleural disease
MKSAP 20
Patients with SLE often experience pleuritis or pleural effusions as part of their disease.
Skin finding on eyelids in dermatomyositis
Heliotrope rash
MKSAP 20
This violaceous rash is a classic cutaneous manifestation of dermatomyositis.
Preferred initial monotherapy for RA
Methotrexate
MKSAP 20
Methotrexate is commonly used as a first-line treatment in rheumatoid arthritis.
Initial OTC management of sicca symptoms
Artificial tears and sugar-free candies
MKSAP 20
These are recommended to alleviate dry mouth and dry eye symptoms.
DIP and PIP bony joint hypertrophy in OA
Heberden and Bouchard nodes
MKSAP 20
Heberden nodes are found at the DIP joints, while Bouchard nodes are at the PIP joints.
Ocular manifestation of reactive arthritis
Conjunctivitis
MKSAP 20
Reactive arthritis can lead to inflammation of the eye, including conjunctivitis.