Evaluation of Renal Function Flashcards
1
Q
Where are casts of protein formed?
A
Distal collecting tubules and collecting ducts
2
Q
What are casts of protein made of?
A
Tubular Mucoprotein - Tamm Horsfall
3
Q
Which markers of renal function are likely to underestimate and overestimate GFR?
A
Underestimate - Urea
Overestimate - Creatinine
4
Q
What factors are included by the Cockcroft and Gault eGFR calculations?
A
Age
Weight
Scr
Gender
5
Q
What factors are included by the MDRD eGFR calculations?
A
Age, scr, gender, urea, race, albumin
No weight
6
Q
What factors are included by the 4v MDRD eGFR calculations?
A
Age, Race, Gender, Urea, Scr
No weight or albumin
7
Q
What are the indications for renal biopsy?
A
AKI
Nephrotic syndrome
Urinary abnormalities
Post-Transplant
SLE
ANUPS
