RENAL

KIDNEY CORTEX

PCT: The proximal convoluted tubule

DCT: The distal convoluted tubule

GLOMERULUS

B

C

AA: Parietal layer of Bowman’s capsule

B: Visceral layer of Bowman’s capsule

C: Macula densa cells

KIDNEY MEDULLAA

A

B

CD

C

A: Collecting duct

B: Thick portion of loop of Henle

C: Thin portion of the loop of Henle

D: Vasa recta capillaries

URETER

A

B

A: Transitional epithelium of the ureter.

B: Muscularis layers

BLADDERA

B

A: Transitional epithelium.

B: Muscularis externa

URETHRA

A

BA: Transitional epithelium.

B: Corpus spongiosum