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The Urinary System

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The Urinary System Urine for a Great Time!!! Engage Watch the following video that shows thirty-seven -year old Dan Whitmore who has kidney failure. – PowerPoint PPT presentation

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Title: The Urinary System


1
The Urinary System
  • Urine for a Great Time!!!

2
Engage
  • Watch the following video that shows thirty-seven
    -year old Dan Whitmore who has kidney failure. He
    has to spend three days a week attached to a
    dialysis machine. Hes on the waiting list for a
    kidney transplant.

3
Primary Urinary Organs
  • 2 Kidneys
  • Renal cortex (outer region)
  • Renal medulla (inner region)
  • Nephron functional unit of kidney
  • Renal artery/vein kidney blood flow
  • 2- Ureters urine excretory duct
  • 1 - Urinary bladder urine storage
  • 1 - Urethra urine elimination tube

4
Kidneys
  • Two reddish organs just above the waist behind
    the stomach
  • Filter the blood and removes waste

5
(No Transcript)
6
Why is significant that the renal artery
truncates off the Aorta?
7
Ureter Connects the kidneys to the urinary
bladder
  • Peristalic waves
  • Renal Calculi
  • Kidney stones

8
Urinary Bladder Smooth muscle bag
Explain why are women more prone to bladder
infections than are men
9
Nephron
  • Filtering unit of the kidney
  • Blood enters full of waste and leaves filtered
  • Blood enters under high pressure and flows into
    the capillary beds

10
(No Transcript)
11
Urine Formation
  • Stage One Gomerular Filtration
  • Stage Two Tubular Reabsorption
  • Stage Three Tubular Secretion

12
For Each Stage Explain
  • Location
  • Movement from blood ?? Filtrate
  • What drives/facilitates movement

13
The Human Kidney Nephron
14
Explain How ADH and Aldesterone help Regulate
Blood Volume and Blood Pressure
ADH (vasopressin) Hypothalamus ?
pituitary gland
Aldesterone adrenal cortex
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