224 Lab 7 (copy)

Renal Capsule

Renal Capsule

Renal Cortex

Renal Cortex

Renal Medulla

Renal Medulla

Renal Columns

Renal Columns

Renal Pyramids

Renal Pyramids

Renal Papilla

Minor Calyx

Major Calyx

Renal Pelvis

Renal Sinus

Entire structure

Renal Corpuscle

Glomerular (bowman’s) Capsule

Glomerular (bowman’s) Capsule

Podocytes

Glomerulus

Glomerulus

Afferent Arteriole

Efferent Arteriole

Juxtaglomerular Apparatus

Proximal Convoluted Tubule

Proximal Convoluted Tubule

Nephron Loop

Descending Nephron Loop

Ascending Nephron Loop

Distal Convoluted Tubule

Distal Convoluted Tubule

Collecting Duct

Vasa Recta

Adrenal Artery

Adrenal Vein

Urinary Bladder

Urethral Openings

Ureteral Openings

Trigone

Ureter

Ureter

Urethra

Renal Artery

Segmental Artery

Interlobar Artery

Arcuate Artery

Interlobular (cortical radiate) Artery

Renal Vein

Interlobar Vein

Arcuate Vein

Interlobular (cortical radiate) Vein

Perirenal Fat

Peritubular Capillaries

What is Aldosterone?

Stimulates the reabsorption of sodium ions and the secretion of potassium ions

What is ADH?

Increases water retention by making the distal convoluted tubule and collecting duct permeable to water

What is Specific gravity?

Compares the density of urine with density of water to determine the concentration of solutes in the urine

The output results for hypotonic solution?

Increases

The output results for hypertonic solution?

Decreases

The output results for isotonic solution?

No change

The solutes results for hypotonic solution?

Decreases

The solutes results for hypertonic solution?

Increases

The solutes results for isotonic solution?

No change

The specific gravity results for hypotonic solution?

Decreases

The specific gravity results for hypertonic solution?

Increases

The specific gravity results for isotonic solution?

No change

What hormone correlates with hypotonic solution?

Aldosterone

What hormone correlates with hypertonic solution?

What hormone correlates with hypotonic solution?

Anti diuretic hormone

What hormone correlates with isotonic solution?

Neither

Does the ADH and aldosterone increase or decrease in a hypertonic solution?

ADH increases and aldosterone decreases

Does the ADH and aldosterone increase or decrease in a hypotonic solution?

ADH decreases and aldosterone increases

Does the ADH and aldosterone increase or decrease in a isotonic solution?

No change in ADH or aldosterone

What is a refractometer?

Measure specific gravity

What was the class average for the output on the hypotonic solution?

5.46

What was the class average for the specific gravity on the hypotonic solution?

1.018

What was the class average for the output on the hypertonic solution?

0.89

What was the class average for the specific gravity on the hypertonic solution?

1.030

What was the class average for the output on the isotonic solution?

1.62

What was the class average for the specific gravity on the isotonic solution?

1.020