1. Urinary System

2. Quick Review Tell your neighbor your favorite movie Tell your neighbor your favorite movie Tell your neighbor what you would do with 1,000,000 dollars! Tell your neighbor what you would do with 1,000,000 dollars! Turn to your neighbor and tell him/her the four major parts of the urinary system Turn to your neighbor and tell him/her the four major parts of the urinary system

3. Problems of the Urinary System 1. Cystitis – inflammation of the bladder caused by a bacterial infection 1. Cystitis – inflammation of the bladder caused by a bacterial infection 2. Urethritis- inflammation of the urethra caused by bacterial infection. 2. Urethritis- inflammation of the urethra caused by bacterial infection. Important – if you experience a burning pain during urination, increased urination, or blood in urine, you need to see a doctor ASAP! You may have these disorders! Important – if you experience a burning pain during urination, increased urination, or blood in urine, you need to see a doctor ASAP! You may have these disorders!

4. Kidney Problems 1. Nephritis – inflammation of nephrons in kidneys. 1. Nephritis – inflammation of nephrons in kidneys. This leads to a changed amount of urine produced. This leads to a changed amount of urine produced. 2. Kidney Stones – formed when salts in the urine crystallize into solid stones 2. Kidney Stones – formed when salts in the urine crystallize into solid stones If the stone moves into the ureter, it causes immense pain If the stone moves into the ureter, it causes immense pain Smaller stones may pass, but stones larger than 1 cm have to be broken down using shock waves Smaller stones may pass, but stones larger than 1 cm have to be broken down using shock waves Sometimes, surgery is required Sometimes, surgery is required

5. Kidney Stone Video Clip Kidney Stone Video Clip Kidney Stone Video Clip Kidney Stone Video Clip

6. Kidney Failure 1. Sometimes, our kidneys do not function 1. Sometimes, our kidneys do not function 2. This can be caused by infection, decreased blood flow, or diseases that damage kidney tissue 2. This can be caused by infection, decreased blood flow, or diseases that damage kidney tissue 3. So…what do we do? How do we treat it? 3. So…what do we do? How do we treat it?

7. 4. We can use hemodialysis – an artificial kidney machine removes waste products from the blood 4. We can use hemodialysis – an artificial kidney machine removes waste products from the blood Takes 3-5 hrs and is done 3-4 times per week Takes 3-5 hrs and is done 3-4 times per week YouTube - Hemodialysis machine YouTube - Hemodialysis machine YouTube - Hemodialysis machine YouTube - Hemodialysis machine 5. We can also have a kidney transplant 5. We can also have a kidney transplant Basically, an organ donor gives a healthy kidney to someone in need Basically, an organ donor gives a healthy kidney to someone in need

8. Prostate Cancer

9. How do I keep the urinary system healthy? Drink at least 8 glasses of water a day Drink at least 8 glasses of water a day Limit your intake of caffeine and soft drinks Limit your intake of caffeine and soft drinks This can increase water loss through urine, thus dehydrating your body This can increase water loss through urine, thus dehydrating your body Take more showers than baths Take more showers than baths Eliminates the risk of infections due to contaminated water Eliminates the risk of infections due to contaminated water

10. Be Proactive!!! 1. If you experience pain, burning, or blood during urination, you need to tell a doctor AS SOON AS POSSIBLE!!! 1. If you experience pain, burning, or blood during urination, you need to tell a doctor AS SOON AS POSSIBLE!!!