Capsule

IntralobularVeinArcuate Vein

Arcuate ArteryArcuate and Interlobular Veins

Yellow: PCTblue: DCT

Medullary ray comprised of collecting ductules

B (separates cortex from medulla)

Fibroblasts

What is it?Macula densaFunction?[Salt ion] sensor (primarly Na)

Name this lumenCalyx

Collecting duct

Papillary duct

Which one has stratified epithelium?B !Whats it called?Transitional epitheliumAlso found in:UreterBladderUrethra (initial part)

Same as last slide

Thin loop of HenleVasa RectaCell type in Vasa recta?Endothelial cell of the capillary

Submucosa

Urothelium (or transitional epithelium)Muscle, smooth, circular

Tissue type?Smooth muscle(4-2) Longitudinal cross section (muscle)(4-3) Transverse cross section (muscle)

(4-4) What is the layer within the box?Transitional epithelium or urothelium

Submucosa or mucosaCollagen type I

ArteryNerve FiberArteryNerve Fiber

Basal lamina or basement membrane

Collecting ducts. Papillary ducts is correct also

Proximal convoluted tubuleThis is an example of toxic tubular necrosisAny of the following are correct: glomerulus, Bowmans capsule, renal corpuscle, and distal convoluted tubule

Name of degenerated structure in this picture:Glomerulus or renal corpuscleThis is an example of diabetic nephropathy