Test 1 - Created June 24 Flashcards
results of B12 deficiency
dementia, subacute combined degeneration; intramedullary hemolysis, ineffective erythropoiesis
standardized mortality ration equation
observed number of deaths/expected number of deaths; used in occupational studies
risk for long-term survivors of Hodgkin lymphoma
cardiovascular issues; radiation leads to fibrosis -> MI, restrictive CMP with diastolic dysfn, contstrictive pericarditis, valve issues, conduction defects
eye exam with central retinal artery occlusion
pale fundus with “cherry red spot”
eye exam with central retinal vein occlusion
fundus with retinal hemorrhages and optic disc edema
eye exam with retinal detachment; see floaters
vitreous hemorrhage and marked elevation of retina
eye exam with vitreous hemorrhage
decreased red reflex; visible hemorrhage
eye exam with optic neuritis
optic disc edema
eye exam with DM eye changes
neovascularization; possible hemorrhage
triad in Meniere’s disease
periodic vertigo, unilateral hearing loss, tinnitus
steps in root cause analysis
- collect data 2. causal flow chart 3. root causes 4. recommendations and changes 5. measure results
equation for (+) likelihood ratio
sensitivity / (1 - specificity) OR TP/FP
equation for (-) likelihood ratio
(1 - sensitivity) / specificity OR FN/TN
tx for lactational mastitis
dicloxacillin or cephalexin; IV vanc if MRSA risk factors; continue to breastfeed
subclinical hypothyroidism: when to treat
TSH > 10; TSH 4.5-10 with elevated TPO Ab’s or sxs/goiter