Reading...
Play button
Play button
Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
38 Cards in this Set
- Front
- Back
|
Pyelonephritis Acute: Affects _______ of kidney
|
cortex
|
|
|
Pyelonephritis Acute: Spares ____________
|
glomeruli/vessels
|
|
|
Pyelonephritis Acute: _______ _______ in urine are pathognomonic
|
WBC casts
|
|
|
Pyelonephritis Chronic: Tubules may contain __________ casts
|
Eosinophilic
|
|
|
Pyelonephritis Chronic: Coarse ________, _________ scarring
|
Asymmetric corticomedullary
|
|
|
Diffuse Cortical Necrosis: infarction of _________ of both kidneys
|
cortex (cortices)
|
|
|
Diffuse Cortical Necrosis: due to combination of _________ and _________
|
vasospasm and DIC
|
|
|
Diffuse Cortical Necrosis: associated with _________ and _________
|
obstetric catastrophes and septic shock
|
|
|
Acute Tubular Necrosis: Most common cause of
|
renal failure
|
|
|
Acute Tubular Necrosis: reversible or irreversible
|
reversible
|
|
|
Acute Tubular Necrosis: fatal or non-fatal
|
fatal, if left untreated
|
|
|
Acute Tubular Necrosis: associated with (3)
|
renal ischemia (shock)
|
|
|
Acute Tubular Necrosis: Death occurs most often during initial oliguric phase; T or F
|
TRUE
|
|
|
Renal Papillary Necrosis: Associated with (3)
|
Diabetes mellitus; Acute pyelonephritis; Chronic phenacetin use
|
|
|
Acute Renal Failure: Definition
|
abrupt decline in renal function over a period of days
|
|
|
Acute Renal Failure: Will see increase in _______ & _______
|
BUN & Creatinine
|
|
|
Acute Renal Failure: Prerenal is due to decreased ______
|
RBF
|
|
|
Acute Renal Failure: Renal is due to
|
ATN; Ischemia; toxins
|
|
|
Acute Renal Failure: Post renal is due to
|
outflow obstruction
|
|
|
Acute Renal Failure: 3 causes of postrenal failure
|
renal stones; BPH; neoplasia
|
|
|
Prerenal or postrenal: Urine osmolality > 500
|
prerenal
|
|
|
Prerenal or postrenal: Urine osmolality < 350
|
renal or postrenal
|
|
|
Prerenal or postrenal: urine Na < 10
|
prerenal
|
|
|
Prerenal or postrenal: urine Na > 40
|
postrenal
|
|
|
Prerenal or postrenal: urine Na > 20
|
renal
|
|
|
Prerenal or postrenal: FE(Na) >4%
|
postrenal
|
|
|
Prerenal or postrenal: FE(Na) <1%
|
prerenal
|
|
|
Prerenal or postrenal: FE(Na) >2%
|
renal
|
|
|
Prerenal or postrenal: BUN/Cr ratio <15
|
renal
|
|
|
Prerenal or postrenal: BUN/Cr ratio >15
|
postrenal
|
|
|
Prerenal or postrenal: BUN/Cr ratio > 20
|
prerenal
|
|
|
Chronic renal failure due to (2)
|
diabetes
|
|
|
Consequences of Renal Failure, why?: Anemia
|
lack of EPO
|
|
|
Consequences of Renal Failure, why?: Renal osteodystrophy
|
lack of active Vit D
|
|
|
Consequences of Renal Failure, why?: Arrythmia
|
hyperkalemia
|
|
|
Consequences of Renal Failure, why?: Metabolic acidosis
|
decreased acid secretion; decreased production of HC03
|
|
|
Consequences of Renal Failure, why?: Uremia
|
increase in BUN and Cr
|
|
|
Consequences of Renal Failure, why?: CHF/Pulmonary Edema
|
retention of Na and H20
|
