​Match the Term to Its Definition

​Match the term to its definition.
-​The medulla is divided into triangular-shaped wedges called renal pyramids with bases toward the cortex and "tops," or renal papillae,emptying into cavities called this

A) ​anuria
B) ​calculi
C) ​calyx
D) ​cystitis
E) ​dysuria
F) ​fistula
G) ​graft
H) ​lithotripsy
I) ​nephron
J) ​oliguria
K) ​peritoneal
L) ​ptosis
M) ​residual
N) ​secretion
O) ​stricture
P) ​ureter
Q) ​urethra
R) ​urinary meatus