Renal1 Flashcards
Renal tubular defects: FABulous Glittering Liquid
FAnconi: PCT
Bartter: thick ascending loop of Henle
Gitelman: DCT
Liddle: collecting tubules
Renal Failure: MAD HUNGER
Metabolic Acidosis Dyslipidemia Hyperkalemia Uremia Na+ retention Growth retardation and developmental delay Erythropoietin failure Renal osteodystrophy
What are the retroperitoneal structures?
SAD PUCKER
Suprarenal Aorta and IVC Duodenum (sec'ts 1-4) Pancreas (not tail) Ureters Colon (ascending and descending) Kidneys Esophagus (bottom 2/3) Rectum
What is Potter sequence associated with?
POTTER
Pulmonary hypoplasia Oligohydramnios (trigger!) Twisted face Twisted skin Extremity defects Renal failure (in utero)
What is the sequence of the renal vasculature?
“Real Sex Lovers Interests Are Intertwining Always.”
Renal > Segmental > Lobar > Interlobar > Arcuate > Interlobular > Afferent arterioles
What is the equation for renal clearance?
Cx = UxV/Px
Cx: clearance of x
Ux: urine concentration of x
V: urine flow rate
Px: plasma concentration of x
What is the mnemonic for anion gap metabolic acidosis?
MUD PILES
Methanol (formic acid) Uremia Diabetic ketoacidosis Propylene glycol Iron tablets or Isoniazid or INH Lactic acidosis Ethylene glycol (oxalic acid) Salicylates
What is the mnemonic for non-gap metabolic acidosis?
HARD ASS
Hyperalimentation Addison disease Renal tubular acidosis Diarrhea Acetazolamide (CA inhibitor) Spironolactone (aldosterone antagonist) Saline infusion
What are the nephritic diseases? (RAPID M)
RPGN Alport Syndrome PSGN IgA nephropathy DPGN MPGN
What is the equation for GFR?
GFR = UiV/Pi
Ui = inulin concentration in urine Pi = inulin concentration in plasma V = volume of urine
What is the equation for RBF?
RPF/(1-Hct)
What is the equation for FF?
FF = GFR/RPF
What converts 25-OH Vit. D to 1,25-OH Vit. D?
1alpha-hydroxylase
What shifts K+ out of cells?
“DO Insulin LAB”
Digitalis hyperOsmolarity Insulin deficiency Lysis of cells Beta-adrenergic antagonist
