Urinary System (Part 1) - For Quiz #3 On Wed. 9/22/10

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1. When empty, the bladder is lined with __________ (folds in the lining which allow for expansion).
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Urinary System (Part 1) - For Quiz #3 On Wed. 9/22/10 - Quiz

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2. The size of an empty bladder is ___ to ___ inches and when it is full is approx. _______ inches.
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3. The bladder has 3 layers.  The inner layer is called ________.  The 2nd is a layer of _________  _________.  Then the outer layer is three layers of _________ so that it can contract to empty the bladder.
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4. The _________ is the tube that extends from the bladder to the outside of the body.
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5. In males, the urethra is approx. _____ inches long.  In females, it is approx. _____ inches long.  This makes __________ more prone to UTI's.
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6. The ___________ sphincter is located where the urethra meets the bladder. (Internal or External?)
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7. The ____________ sphincter is located by the vulva in females and in the penis in males. This sphincter is under voluntary control.  (Internal or External?) 
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8. The __________ is the functional unit of the kidney.  It is a tiny, (microscopic) coiled tube with a bulb at one end.
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9. The urinary system is also called the _____________ system.
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10. The main function of the urinary system is to remove ___________  ___________ from our blood and ultimately to ____________ them.
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11. These organs are bean shaped.
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12. The ___________ (right or left?) kidney lies slightly lower than the other because of the ___________ (which organ?).
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13. The kidney receives blood from the __________  __________ and is drained by the ___________  ___________.
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14. The kidney is protected by a fibrous connective tissue capsule called the __________  ___________.
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15. Structure of kidney:

Triangular divisions of the medulla of the kidney are called renal ____________.
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16. Structure of kidney:

Extensions of cortical tissue that dip down into the medulla between the renal pyramids are called renal ____________.
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17. Structure of kidney:

The area of the kidney where the tips of the pyramids point down into a funnel-shaped basin that forms the upper end of the ureter is called the renal ___________.
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18. Structure of kidney:

The pyramids empty into a cup shaped structure in the renal pelvis called a __________, which collects the urine from the pyramid and empties it into the pelvis.
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19. What structure(s) connects the kidneys to the bladder and are made up of muscle?
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20. ___________  and ___________ allow urine to flow through the ureters to the bladder.
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21. At the base of the bladder is an area called the _________.  It is a triangle formed by the two ureters that enter and the urethra that exits the bladder.
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22. All work of the urinary system is done in the _____________.
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23. The __________ exits the kidney at the hilum and connects the kidney to the bladder.
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24. The ___________ is an empty sac that fills with urine.
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25. The urethra has two ___________, an internal and external, which control the flow of urine.
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26. Structure of kidney:

The outer portion of the actual kidney is called the renal  __________.
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27. Structure of kidney:

The inner portion of the actual kidney is called the renal __________.
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28. The ureters enter the bladder at a(n) _________ angle.  A full bladder closes the ureters off so there is no reflux.
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29. Surrounding the renal capsule of the kidney is a layer of adipose tissue called ____________  ____________.
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30. The kidneys are located ___________ (superior or inferior) to the diaphragm in the ____________ (region of the body).
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31. An outer layer of fascia surrounds all the kidney layers and is continuous with the peritoneum called ___________  ___________.
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32. The __________ or ___________ of the kidney is where everything enters and exits the kidney.

Explanation

Hilus is the correct spelling. Misspelled on powerpoint.

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33. Choose the correct functions of the kidneys.

Explanation

It's all of them! Make sure you can name at least 3!!!!

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34. The trigone portion of the bladder contains rugae.

Explanation

As the bladder fills with urine, it expands upward, leaving the trigone at the base stationary.

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35. A full bladder holds approx. how much urine?
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When empty, the bladder is lined with __________ (folds in the lining...
The size of an empty bladder is ___ to ___ inches and when...
The bladder has 3 layers.  The inner layer is called...
The _________ is the tube that extends from the bladder to the outside...
In males, the urethra is approx. _____ inches long.  In females,...
The ___________ sphincter is located where the urethra meets the...
The ____________ sphincter is located by the vulva in females and in...
The __________ is the functional unit of the kidney.  It is a...
The urinary system is also called the _____________ system.
The main function of the urinary system is to remove ___________ ...
These organs are bean shaped.
The ___________ (right or left?) kidney lies slightly lower than the...
The kidney receives blood from the __________  __________ and is...
The kidney is protected by a fibrous connective tissue capsule called...
Structure of kidney:Triangular divisions of the medulla of the kidney...
Structure of kidney:Extensions of cortical tissue that dip down into...
Structure of kidney:The area of the kidney where the tips of the...
Structure of kidney:The pyramids empty into a cup shaped...
What structure(s) connects the kidneys to the bladder and are made up...
___________  and ___________ allow urine to flow through the...
At the base of the bladder is an area called the _________.  It...
All work of the urinary system is done in the _____________.
The __________ exits the kidney at the hilum and connects the kidney...
The ___________ is an empty sac that fills with urine.
The urethra has two ___________, an internal and external, which...
Structure of kidney:The outer portion of the actual kidney is called...
Structure of kidney:The inner portion of the actual kidney is called...
The ureters enter the bladder at a(n) _________ angle.  A full...
Surrounding the renal capsule of the kidney is a layer of adipose...
The kidneys are located ___________ (superior or inferior) to the...
An outer layer of fascia surrounds all the kidney layers and is...
The __________ or ___________ of the kidney is where everything enters...
Choose the correct functions of the kidneys.
The trigone portion of the bladder contains rugae.
A full bladder holds approx. how much urine?
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