Renal 1 Flashcards
HLA found and expressed?
ABO found and expressed?
HLA - WBC on chromosome 6
ABO - RBC on chromosome 9
Risk of ESKD in young people after donating kidneys
High risk even without relevant risk factors
Elderly - doesn’t matter -similar risk as general population
Commonest graft issue?
Graft loss ( graft not functioning) due to cardiovascular
CMV prophylaxis 6 months if?
Donor +ve, recipient negative
All other scenarios - just 3 months unless both donor and recipient negative
Infection related mortality in Australia after transplant usually due to?
Pulmonary bacteremia
Where is macula densa located?
between glomerulus and distal convoluted tubules
Complications of AV fistula
Steal syndrome (distal hypoperfusion - ischemia syndrome)
What imaging parameters exclude PCKD?
US - no cysts by 40 years old
MRI - < 5 cysts
PCKD imaging criteria
With family history - 2 cysts or more = each kidney
Without family history - 10 cysts or more + bilateral hydronephrosis
Mutation of aquaporin causes?
Nephrogenic DI
ATN - what you see in urinalysis?
Muddy brown casts
Best prevention of ESKD?
Best diet to reduce risk of ESKD?
Blood pressure management
Sodium diet < 2g
Protein < 1g/kg/day
EPO produced where?
Renal interstitial fibroblast
secondary/tertiary HyperPTH treatment?
1st line = Calcitriol (vit D)
2nd line = PO4 binders
3rd line = calcimimetics ( reduce PTH)
Nucleated cells contain?
APC cells contain?
HLA I = A,B,C
HLA II = DR,DP,DQ