Musculoskeletal Autoimmunes and Gout Flashcards

1
Q

Autoimmune Inflammatory

A

RA, Lupus, Polymyalgia Rheumatica, Psoriatic Arthritis

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2
Q

Autoimmune and noninflammatory

A

sjogren’s syndrome, scleroderma

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3
Q

Not autoimmunes

A

osteoarthritis (not inflammatory), Gout (inflammatory)

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4
Q

what is an autoimmune

A

body mistakenly recognizes its own tissue as a foreign antigen, immune system attacks healthy cells, often leads to inflammation, pain, tissue destruction

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5
Q

Facts about rheumatoid arthritis

A

affects women 2.5x more than men, reproductive hormones may play a factor, usually diagnosed ages 40-60, chronic and progressive, exacerbations and remission

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6
Q

Risk factors and etiology for RA

A

family history with 1st degree relative, smoking, obesity, viral illness, stress

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7
Q

Patho of RA

A

IgM and IgG attack healthy tissue, leads to inflammation and destruction of synovium, often has systemic effects

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8
Q

Systems affected in RA

A

Small joints: hands, wrists, feet
Inflammation can compress nerves&raquo_space;> CNS symptoms
Vasculitis (blood vessels)&raquo_space;> organ damage & failure
Can also affect: skin, heart, lungs, kidneys, eyes

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9
Q

RA symptoms

A

bilateral joint pain, nodules may be palpable over bony joints, swelling, warmth, morning stiffness >1 hour, decreased function of joint, fever, lymphadenopathy, weight loss, anemia

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10
Q

Diagnosis of RA

A

physical exam, thorough history, Xray joints (to develop baseline), lab tests may aid diagnosis but do not confirm it

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11
Q

Rheumatoid factor

A

antibody marker, elevated in RA, normal is <14 IU/ml

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12
Q

ESR

A

measures degree of inflammation, elevated in RA

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13
Q

CRP

A

substance produced by liver, marker of nonspecific inflammation, normal < 3-10, variable, better indicator of CV risk

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14
Q

CBC

A

often accompanied by anemia

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15
Q

RA assessment

A

Fatigue, Morning stiffness, Swelling of 3 or more joints, Redness, Tender or painful joints, Bilateral & symmetric involvement, Fever, Weight loss

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16
Q

Meds for RA

A

pain meds, steroids, Biologics, Immunosuppressants (slides 13 and 14)

17
Q

RA Nursing care

A

heat and cold, relaxation techniques, allow for rest periods, administer anti-inflammatory, analgesic and anti-RA meds, dietary changes (slide 16), ROM and exercise, use of assistive devices and splints, referral to PT/OT, patient and family teaching, identify environmental barriers, safety at home

18
Q

Lupus

A

6-10x more common in women, 15-40, 3x more common in african americans

19
Q

Lupus etiology

A

cause unknown, may be related to genetics (higher incidence in identical twins), or hormones (estrogen)

20
Q

Lupus Patho

A

Chronic, progressive, inflammatory connective tissue disorder, develop antibodies to nuclear and cytoplasmic antigens

21
Q

Systems Lupus affects

A

CV & Respiratory
 valve incompetence
 atherosclerosis
 pericarditis
 pleural effusions
Kidneys
 Glomerulonephritis
 “lupus nephritis”
Musculoskeletal
 joint pain & swelling
CNS
 peripheral neuropathy

22
Q

Lupus symptoms

A

fever, malaise, weight loss, butterfly facial rash, discoid rash, oral ulcerations, alopecia, joint pain and swelling, migraines, depression, cognitive impairment, change in behavior, pericarditis, HTN, dysrhythmias, symptoms of renal failure

23
Q

Lupus diagnosis

A

no specific test, physical exam, thorough history, diagnostic results

24
Q

Lupus labs

A

ESR- elevated
ANA titer- measures presence of antibodies, complement levels
Syphilis test- false positive
CBC- thrombocytopenia, leukopenia/leukocytosis

25
Q

Lupus meds

A

steroids, pain meds, antimalarials, immunosuppressants, MoABs (slide 23)

26
Q

Lupus Nursing care

A

Monitor renal status closely
Monitor CV status closely
Thorough skin assessment
Promotion of skin integrity
Patient education:
 Avoid sun exposure – can increase disease
activity
 Medication use & side effects
 Routine follow up & monitoring
 Smoking cessation
 Annual eye exams
 Report fever – may indicate “flare

27
Q

Gout

A

inflammatory form of arthritis, affects men 3x more than women, hyperuricemia- uric acid crystalizes in joints (great toe, knee, fingers, elbow) very painful, redness, swelling

28
Q

Gout treatment

A

steroids, colchinine- oral med, anti inflammatory, contraindicated in pts with renal failure

29
Q

Gout prevention

A

allopurinol, probenecid, low purine diet, limit alcohol use

30
Q

fibromyalgia

A

non degenerative, non inflammatory, autoimmune, chronic disorder, 6x more frequent in women, similar to chronic fatigue syndrome

31
Q

Fibromyalgia patho

A

abnormal sensory processing in the CNS, may be triggered by a viral illness

32
Q

Fibromyalgia symptoms

A

Widespread burning throughout body
 Stiff and painful neck and shoulders
 Widespread non-articular musculoskeletal pain
 Fatigue
 Difficulty sleeping
 Depression, anxiety
 Migraines

33
Q

Fibromyalgia treatment

A

Rest, Analgesics, Antidepressants, Muscle Relaxers: Flexeril, Valium, Klonopin

34
Q

Fibromyalgia chronic care

A

Emotional support
Massage therapy, relaxation, meditation
Diet: Limit caffeine, sugar, alcohol- Are muscle irritants