BIOL 314 Urinary System & Urinalysis Lab

UW- Eau Claire Anatomy and Physiology II

Kidney

organ over all

Kidney

Renal hilum

Fibrous capsule

Renal column

Renal column

Renal cortex

outside area of kidney

Renal cortex

Renal medulla

Renal medulla

Renal pyramid

Renal pyramid

Renal papilla

Renal artery

Interlobar artery

Cortical radiate vein

Cortical radiate artery

Glomerulus

Vasa recta

Renal vein

Interlobar vein

Cortical nephron

Juxtamedullary nephron

Renal corpuscle

Bowman's capsule

glomerular capsular space

Ureter

Urinary bladder

Urinary bladder

Detrusor muscle

Detrusor muscle

Trigone

Urothelium

Urothelium

Ureteral orifice

Internal urethral sphincter

External urethral sphincter

measure of the acidity or basicity of a solution

pH

4.5 - 8.2, usually 6.0

pH range of urine

food/drink consumed, infections, organ dysfunction, medication

Factors that influence urine color

amount of water drank

Factors that influence urine transparency

number and weight of solutes in the urine

Factors that influence urine specific gravity

dehydration, imbalanced diet, genetics, or medications

what causes kidney stones

elevated levels of glucose in urine indicates type 1 or 2 diabeties

Glycosuria

elevated proteins in urine indicates kidney disease or immune disorders

Proteinuria

elevated levels of ketones in urine indicates type 1 or 2 diabetes

Ketonuria

blood in the urine indicates kidney damage, UTI, kidney/bladder stones, cancer, or blood disorders

Hematuria

hemoglobin in urine indicates kidney issues or blood disorders

Hemoglobinuria

nitrate in urine indicates UTI

Nitrituria

elevated levels of bilirubin in urine indicates liver disease or blockage of the bile duct

Bilirubinuria

elvated WBCs in urine indicates UTI

Pyuria

Unorganized sediment in acidic urine

Unorganized sediment in basic urine

Organized sediment

right ureter

30

urinary bladder

27

spongy urethra

22

prostatic urethra

24

membranous urethra

25

external urethral orifice

20

prostate gland

11

urinary bladder

22

right ureter

47

female urethra

35 (specify gender)

external urethral orifice

20

urinary bladder

what organ

Transitional epithelium

why tissue type/ cells

lamina propria

1

muscularis externa

2

adventitia/ serosa

3

renal corpuscle

1

proximal convoluted tubule

2a

descending loop

2b

thin segment

3

ascending loop

4c

distal convoluted tubule

4d

collecting duct

6

arcuate artery

7 red

arcuate vein

7 blue

cortical radiate artery

8 red

cortical radiate vein

8 blue

afferent arteriole

9

efferent arteriole

10

peritubular capillary bed

11

kidney

what organ is this

cortex

what region of the kidney

renal corpuscle

1

renal tubues

2

interlobar arteries

3

glomerulus

1

glomerular capsule

2

afferent arteriole

6

efferent arteriole

7

podocyte

9

juxtaglomerular cells

10

macula densa

11

distal convoluted tubule

12

proximal convoluted tubule

13

renal column

a

renal cortex

b