Urinary Anatomy Lab Kober

Topics: Kidney, Kidney anatomy, Nephron Pages: 3 (440 words) Published: June 20, 2013
4016 Lab – Urinary System Anatomy

Remember to use your APR to identify urinary system anatomy!

Activity 1 – Renal and Urinary Anatomy

Type the number of the following structures using the numbered lines in the diagram in the lab book:

_8__ abdominal aorta
_2__ hilum of the kidney
_3__ inferior vena cava
_7__ kidney
_1__ renal artery
_6__ renal vein
_9__ ureter
_5__ urethra
_4__ urinary bladder

Type the number of the following structures using the numbered lines in the diagram in the lab book of a cross section of the kidney:

_4__ capsule
_3__ cortex
_6__ major calyx
_2__ medulla
_5__ minor calyx
_7__ pelvis
_8__ renal column
_9__ renal pyramid
_1__ ureter

Type the number of the following structures using the numbered lines in the diagram in the lab book of the nephron: _9__ afferent arteriole
_8__ collecting duct
_4__ distal convoluted tubule
_10__ efferent arteriole
__3_ glomerular capsule
__2_ glomerulus
_6__ nephron loop
_5__ peritubular capillaries
_1__ proximal convoluted tubule
_11__ renal papilla
_7__ vasa recti

Activity 3 – Matching

Number the following urinary system parts in the order a molecule of urea on its way to being excreted would pass through them. Some will not be used. Numbers 1 and 12 have been done for you. (You can also use the letters A through E to indicate the flow of an RBC through a healthy kidney).

1 afferent arteriole _3___ proximal convoluted tubule

____ Bowman’s capsule_7__ renal calyx

_6__ collecting duct_8__ renal pelvis

_5__ distal convoluted tubule____ renal vein

__9_ efferent arteriole_10_ ureter

__2_ glomerulus 12 urethra

_5__ loop of Henle_11_ urinary bladder

____ peritubular capillaries

Between which two parts above does filtration occur? Between the afferent and efferent arterioles.

Glucose is an example of a useful molecule that filters out of the blood, but must be...
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