Lab 7 Flashcards
What is the whole picture?
What is D?
What is E?
Urinary Bladder
Openings of ureters
Trigone
What is inside the green circle?
opening of the urethra
Urethra
Renal Capsule
perirenal fat
cortex
medulla
renal column
Renal Pyramid
Renal Papilla
minor calyx
Major Calyx
Renal Pelvis
Renal Sinus
Glomerular or Bowman’s capsule
Afferent arteriole
Efferent Arteriole
Glomerulus
Podocytes
What is the whole picture?
Renal Corpusle
Proximal Covoluted Tubule
Descending Nephron Loop
Ascending Nephron Loop
Nephron Loop
(Loop of Henle)
Distal Convoluted Tubule
Collecting Duct
Juxtaglomerular Apparatus
Vasa Recta
The name of the artery and vein that serve these structures
Adrenal Artery
Adrenal Vein
A, B, C, D, E, F, G, H, I
A. Renal Artery/ B. Renal Vein
C. Segmentary Artery/ D. Segmentary Vein
E. Arcuate Artery/ F. Arcuate Vein
G. Interlobar Artery/ H. Interlobar Vein
I. Interlobular artery
(and vein would be the same but in blue)
renal capsule
Renal medulla
A, B, C, D
A. Renal Pyramid
B. Renal Pelvis
C. Ureter
D. Renal Cortex
What is the whole pic?
What is 1?
What is 2?
Kidney slide
cortex
medulla
What are 1 and 3?
- Glomerular capsule
- Glomerulus
What are 1 and 2?
- Proximal convoluted tubule (fuzzy lumen)
- Distal convoluted tubule (wider white lumen)
What is this picture?
What are 1, 2, and 4?
Inside of a medullary ray
- Proximal tubule (straight portion)
- distal tubual (straight portion)
- Glomerulus
_____________________ ___________________ increases water retention by making the collecting duct and distal convoluted tubule permeable to water.
Antidiuretic Hormone
Aldosterone
________________________ stimulates the secretion of potassium ions and the reabsorption of sodium ions.
The two million ___________________ of the kidney maintain fluid homeostasis by filtering 180 liters of fluid through their _____________________ each day to create the _______________________ __________________.
nephrons/glomeruli/glomerular filtrate
________________ _________________ compares the density of urine with the density of water to determine the concentration of solutes in the urine.
specific gravity
What tool was used to measure the specific gravity of the urine samples.
refractometer
What happened to student #1,
HYPOTONIC?
urine volume: increases
specific gravity: decreases
aldosterone: increases
ADH: decreases
What happened to student #2,
HYPERTONIC?
urine volume: decreases
specific gravity: increases
aldosterone: decreases
ADH: increases
What happened to student #3,
ISOTONIC?
urine volume: stays same
specific gravity: stays same
aldosterone: normal
ADH: normal
How to read refractometer?
a reading of 10 is written 1.010
below ten (6, for example) is written 1.006
a reading of 20 is written 1.020
how to calculate urine volume
volume/number of minutes since last pee
40ml/20min=2ml/min
