Urinary and Lymphatic Systems Functions of Lymphatic System
![Urinary and Lymphatic Systems Urinary and Lymphatic Systems](https://slidetodoc.com/presentation_image/b76af09ea4bd362f4e4b9184283c1040/image-1.jpg)
![Functions of Lymphatic System Filters lymph fluid Returns leaked fluid to circulatory system Produces Functions of Lymphatic System Filters lymph fluid Returns leaked fluid to circulatory system Produces](https://slidetodoc.com/presentation_image/b76af09ea4bd362f4e4b9184283c1040/image-2.jpg)
![Major Organs of the Lymphatic System Lymph Fluid Lymph Capillaries Lymph Vessels Lymph Nodes Major Organs of the Lymphatic System Lymph Fluid Lymph Capillaries Lymph Vessels Lymph Nodes](https://slidetodoc.com/presentation_image/b76af09ea4bd362f4e4b9184283c1040/image-3.jpg)
![Major Organs of the Lymphatic System Lymph Fluid: The clear fluid found outside the Major Organs of the Lymphatic System Lymph Fluid: The clear fluid found outside the](https://slidetodoc.com/presentation_image/b76af09ea4bd362f4e4b9184283c1040/image-4.jpg)
![Major Organs of the Lymphatic System Lymph Capillaries – collect lymph fluid from the Major Organs of the Lymphatic System Lymph Capillaries – collect lymph fluid from the](https://slidetodoc.com/presentation_image/b76af09ea4bd362f4e4b9184283c1040/image-5.jpg)
![Lymph Capillaries Thin walled - pick up and recycle extra tissue fluid During inflammation, Lymph Capillaries Thin walled - pick up and recycle extra tissue fluid During inflammation,](https://slidetodoc.com/presentation_image/b76af09ea4bd362f4e4b9184283c1040/image-6.jpg)
![Major Organs of the Lymphatic System Lymph Vessels transport lymph fluid to the circulatory Major Organs of the Lymphatic System Lymph Vessels transport lymph fluid to the circulatory](https://slidetodoc.com/presentation_image/b76af09ea4bd362f4e4b9184283c1040/image-7.jpg)
![Lymphatic vessels comparable in structure to veins Damaged valves or blocked lymph vessels ? Lymphatic vessels comparable in structure to veins Damaged valves or blocked lymph vessels ?](https://slidetodoc.com/presentation_image/b76af09ea4bd362f4e4b9184283c1040/image-8.jpg)
![](https://slidetodoc.com/presentation_image/b76af09ea4bd362f4e4b9184283c1040/image-9.jpg)
![Lymph Transport • The lymphatic system lacks a pumping organ • To propel lymph, Lymph Transport • The lymphatic system lacks a pumping organ • To propel lymph,](https://slidetodoc.com/presentation_image/b76af09ea4bd362f4e4b9184283c1040/image-10.jpg)
![Lymphoid Organs – aid in the production of lymphocytes (WBC) • • Lymph Nodes Lymphoid Organs – aid in the production of lymphocytes (WBC) • • Lymph Nodes](https://slidetodoc.com/presentation_image/b76af09ea4bd362f4e4b9184283c1040/image-11.jpg)
![Lymphocytes • White Blood Cells (Lymphocytes) are the main cells involved in the immune Lymphocytes • White Blood Cells (Lymphocytes) are the main cells involved in the immune](https://slidetodoc.com/presentation_image/b76af09ea4bd362f4e4b9184283c1040/image-12.jpg)
![White Blood Cells a. k. a Lymphocytes 1. Antigen – anything the body perceives White Blood Cells a. k. a Lymphocytes 1. Antigen – anything the body perceives](https://slidetodoc.com/presentation_image/b76af09ea4bd362f4e4b9184283c1040/image-13.jpg)
![Lymphocytes a. k. a. (White Blood Cells) 2. T cells – Manage the immune Lymphocytes a. k. a. (White Blood Cells) 2. T cells – Manage the immune](https://slidetodoc.com/presentation_image/b76af09ea4bd362f4e4b9184283c1040/image-14.jpg)
![Bone Marrow: Lymphopoiesis Lymphocytes are later also produced in thymus, spleen and tonsils Fig Bone Marrow: Lymphopoiesis Lymphocytes are later also produced in thymus, spleen and tonsils Fig](https://slidetodoc.com/presentation_image/b76af09ea4bd362f4e4b9184283c1040/image-15.jpg)
![Lymph Nodes • Primary lymphatic organs of the body • Found within connective tissue Lymph Nodes • Primary lymphatic organs of the body • Found within connective tissue](https://slidetodoc.com/presentation_image/b76af09ea4bd362f4e4b9184283c1040/image-16.jpg)
![Lymph nodes Lymph Nodes Animation Lymph nodes Lymph Nodes Animation](https://slidetodoc.com/presentation_image/b76af09ea4bd362f4e4b9184283c1040/image-17.jpg)
![](https://slidetodoc.com/presentation_image/b76af09ea4bd362f4e4b9184283c1040/image-18.jpg)
![Spleen • Largest lymphatic organ • Functions: – Site of white blood cell production Spleen • Largest lymphatic organ • Functions: – Site of white blood cell production](https://slidetodoc.com/presentation_image/b76af09ea4bd362f4e4b9184283c1040/image-19.jpg)
![Thymus Only lymphoid organ that does NOT fight antigens, it functions as “T-cell academy” Thymus Only lymphoid organ that does NOT fight antigens, it functions as “T-cell academy”](https://slidetodoc.com/presentation_image/b76af09ea4bd362f4e4b9184283c1040/image-20.jpg)
![Tonsils & Adenoids • Simplest lymphatic organs • Trap bacteria and other antigens which Tonsils & Adenoids • Simplest lymphatic organs • Trap bacteria and other antigens which](https://slidetodoc.com/presentation_image/b76af09ea4bd362f4e4b9184283c1040/image-21.jpg)
![The Urinary System The Urinary System](https://slidetodoc.com/presentation_image/b76af09ea4bd362f4e4b9184283c1040/image-22.jpg)
![Functions of Urinary System ● Regulate fluid balance (fluid volume) of the body FILTER Functions of Urinary System ● Regulate fluid balance (fluid volume) of the body FILTER](https://slidetodoc.com/presentation_image/b76af09ea4bd362f4e4b9184283c1040/image-23.jpg)
![Kidney Location Kidney Location](https://slidetodoc.com/presentation_image/b76af09ea4bd362f4e4b9184283c1040/image-24.jpg)
![Major Organs of the Urinary System – Kidneys– main organs of the urinary system; Major Organs of the Urinary System – Kidneys– main organs of the urinary system;](https://slidetodoc.com/presentation_image/b76af09ea4bd362f4e4b9184283c1040/image-25.jpg)
![Major Organs of the Urinary System – Kidneys– main organs of the urinary system; Major Organs of the Urinary System – Kidneys– main organs of the urinary system;](https://slidetodoc.com/presentation_image/b76af09ea4bd362f4e4b9184283c1040/image-26.jpg)
![Major Organs of the Urinary System – Bladder –stores urine Major Organs of the Urinary System – Bladder –stores urine](https://slidetodoc.com/presentation_image/b76af09ea4bd362f4e4b9184283c1040/image-27.jpg)
![Major Organs of the Urinary System – Bladder –stores urine Major Organs of the Urinary System – Bladder –stores urine](https://slidetodoc.com/presentation_image/b76af09ea4bd362f4e4b9184283c1040/image-28.jpg)
![Major Organs of the Urinary System – Ureters– tubes that connect kidneys to bladder Major Organs of the Urinary System – Ureters– tubes that connect kidneys to bladder](https://slidetodoc.com/presentation_image/b76af09ea4bd362f4e4b9184283c1040/image-29.jpg)
![Major Organs of the Urinary System – Ureters– tubes that connect kidneys to bladder Major Organs of the Urinary System – Ureters– tubes that connect kidneys to bladder](https://slidetodoc.com/presentation_image/b76af09ea4bd362f4e4b9184283c1040/image-30.jpg)
![Major Organs of the Urinary System – Urethra– tube thru which urine exits the Major Organs of the Urinary System – Urethra– tube thru which urine exits the](https://slidetodoc.com/presentation_image/b76af09ea4bd362f4e4b9184283c1040/image-31.jpg)
![Major Organs of the Urinary System – Urethra– tube thru which urine exits the Major Organs of the Urinary System – Urethra– tube thru which urine exits the](https://slidetodoc.com/presentation_image/b76af09ea4bd362f4e4b9184283c1040/image-32.jpg)
![Major Organs of the Urinary System – – Kidneys– main organs of the urinary Major Organs of the Urinary System – – Kidneys– main organs of the urinary](https://slidetodoc.com/presentation_image/b76af09ea4bd362f4e4b9184283c1040/image-33.jpg)
![2 Categories of Waste Removed By the Kidneys (produced by cellular respiration) 2 Categories of Waste Removed By the Kidneys (produced by cellular respiration)](https://slidetodoc.com/presentation_image/b76af09ea4bd362f4e4b9184283c1040/image-34.jpg)
![Excretion and other body systems Excretion and other body systems](https://slidetodoc.com/presentation_image/b76af09ea4bd362f4e4b9184283c1040/image-35.jpg)
![Cross section Cross section](https://slidetodoc.com/presentation_image/b76af09ea4bd362f4e4b9184283c1040/image-36.jpg)
![Kidney Stones Kidney Stones](https://slidetodoc.com/presentation_image/b76af09ea4bd362f4e4b9184283c1040/image-37.jpg)
![](https://slidetodoc.com/presentation_image/b76af09ea4bd362f4e4b9184283c1040/image-38.jpg)
![Renal failure • Acute (sudden) kidney failure is the sudden loss of the ability Renal failure • Acute (sudden) kidney failure is the sudden loss of the ability](https://slidetodoc.com/presentation_image/b76af09ea4bd362f4e4b9184283c1040/image-39.jpg)
![Quick Time Review Quick Time Review](https://slidetodoc.com/presentation_image/b76af09ea4bd362f4e4b9184283c1040/image-40.jpg)
- Slides: 40
![Urinary and Lymphatic Systems Urinary and Lymphatic Systems](https://slidetodoc.com/presentation_image/b76af09ea4bd362f4e4b9184283c1040/image-1.jpg)
Urinary and Lymphatic Systems
![Functions of Lymphatic System Filters lymph fluid Returns leaked fluid to circulatory system Produces Functions of Lymphatic System Filters lymph fluid Returns leaked fluid to circulatory system Produces](https://slidetodoc.com/presentation_image/b76af09ea4bd362f4e4b9184283c1040/image-2.jpg)
Functions of Lymphatic System Filters lymph fluid Returns leaked fluid to circulatory system Produces and modifies cells of immune system to fight infection
![Major Organs of the Lymphatic System Lymph Fluid Lymph Capillaries Lymph Vessels Lymph Nodes Major Organs of the Lymphatic System Lymph Fluid Lymph Capillaries Lymph Vessels Lymph Nodes](https://slidetodoc.com/presentation_image/b76af09ea4bd362f4e4b9184283c1040/image-3.jpg)
Major Organs of the Lymphatic System Lymph Fluid Lymph Capillaries Lymph Vessels Lymph Nodes (nonsecreting "glands“) Thymus Spleen Tonsils
![Major Organs of the Lymphatic System Lymph Fluid The clear fluid found outside the Major Organs of the Lymphatic System Lymph Fluid: The clear fluid found outside the](https://slidetodoc.com/presentation_image/b76af09ea4bd362f4e4b9184283c1040/image-4.jpg)
Major Organs of the Lymphatic System Lymph Fluid: The clear fluid found outside the cells which bathes the tissues. It is collected, filtered, and transported by the lymphatic system from around the tissues to the blood of the circulatory system.
![Major Organs of the Lymphatic System Lymph Capillaries collect lymph fluid from the Major Organs of the Lymphatic System Lymph Capillaries – collect lymph fluid from the](https://slidetodoc.com/presentation_image/b76af09ea4bd362f4e4b9184283c1040/image-5.jpg)
Major Organs of the Lymphatic System Lymph Capillaries – collect lymph fluid from the tissues of the body Lymph Capillary Animation: http: //www. lymphnotes. com/article. php/id/151/
![Lymph Capillaries Thin walled pick up and recycle extra tissue fluid During inflammation Lymph Capillaries Thin walled - pick up and recycle extra tissue fluid During inflammation,](https://slidetodoc.com/presentation_image/b76af09ea4bd362f4e4b9184283c1040/image-6.jpg)
Lymph Capillaries Thin walled - pick up and recycle extra tissue fluid During inflammation, lymph capillaries can absorb: – Cell debris – Pathogens – Cancer cells Lymph circulation due to ?
![Major Organs of the Lymphatic System Lymph Vessels transport lymph fluid to the circulatory Major Organs of the Lymphatic System Lymph Vessels transport lymph fluid to the circulatory](https://slidetodoc.com/presentation_image/b76af09ea4bd362f4e4b9184283c1040/image-7.jpg)
Major Organs of the Lymphatic System Lymph Vessels transport lymph fluid to the circulatory system.
![Lymphatic vessels comparable in structure to veins Damaged valves or blocked lymph vessels Lymphatic vessels comparable in structure to veins Damaged valves or blocked lymph vessels ?](https://slidetodoc.com/presentation_image/b76af09ea4bd362f4e4b9184283c1040/image-8.jpg)
Lymphatic vessels comparable in structure to veins Damaged valves or blocked lymph vessels ? ? ?
![](https://slidetodoc.com/presentation_image/b76af09ea4bd362f4e4b9184283c1040/image-9.jpg)
![Lymph Transport The lymphatic system lacks a pumping organ To propel lymph Lymph Transport • The lymphatic system lacks a pumping organ • To propel lymph,](https://slidetodoc.com/presentation_image/b76af09ea4bd362f4e4b9184283c1040/image-10.jpg)
Lymph Transport • The lymphatic system lacks a pumping organ • To propel lymph, vessels rely on: – Pulsations of nearby arteries – Movement of muscles throughout the body – Contractions of smooth muscle in the walls of the lymphatic vessels
![Lymphoid Organs aid in the production of lymphocytes WBC Lymph Nodes Lymphoid Organs – aid in the production of lymphocytes (WBC) • • Lymph Nodes](https://slidetodoc.com/presentation_image/b76af09ea4bd362f4e4b9184283c1040/image-11.jpg)
Lymphoid Organs – aid in the production of lymphocytes (WBC) • • Lymph Nodes Spleen Thymus Tonsils
![Lymphocytes White Blood Cells Lymphocytes are the main cells involved in the immune Lymphocytes • White Blood Cells (Lymphocytes) are the main cells involved in the immune](https://slidetodoc.com/presentation_image/b76af09ea4bd362f4e4b9184283c1040/image-12.jpg)
Lymphocytes • White Blood Cells (Lymphocytes) are the main cells involved in the immune response • Two main varieties: – T cells – B cells
![White Blood Cells a k a Lymphocytes 1 Antigen anything the body perceives White Blood Cells a. k. a Lymphocytes 1. Antigen – anything the body perceives](https://slidetodoc.com/presentation_image/b76af09ea4bd362f4e4b9184283c1040/image-13.jpg)
White Blood Cells a. k. a Lymphocytes 1. Antigen – anything the body perceives as foreign – Bacteria and their toxins; viruses – Mismatched RBCs or cancer cells T cells and B cells protect the body against antigens
![Lymphocytes a k a White Blood Cells 2 T cells Manage the immune Lymphocytes a. k. a. (White Blood Cells) 2. T cells – Manage the immune](https://slidetodoc.com/presentation_image/b76af09ea4bd362f4e4b9184283c1040/image-14.jpg)
Lymphocytes a. k. a. (White Blood Cells) 2. T cells – Manage the immune response – Attack and destroy foreign cells 3. B cells – Produce plasma cells, which secrete antibodies – Antibodies immobilize antigens
![Bone Marrow Lymphopoiesis Lymphocytes are later also produced in thymus spleen and tonsils Fig Bone Marrow: Lymphopoiesis Lymphocytes are later also produced in thymus, spleen and tonsils Fig](https://slidetodoc.com/presentation_image/b76af09ea4bd362f4e4b9184283c1040/image-15.jpg)
Bone Marrow: Lymphopoiesis Lymphocytes are later also produced in thymus, spleen and tonsils Fig 23. 7
![Lymph Nodes Primary lymphatic organs of the body Found within connective tissue Lymph Nodes • Primary lymphatic organs of the body • Found within connective tissue](https://slidetodoc.com/presentation_image/b76af09ea4bd362f4e4b9184283c1040/image-16.jpg)
Lymph Nodes • Primary lymphatic organs of the body • Found within connective tissue and along lymphatic vessels • 2 basic functions: – Filtration –remove microorganisms, dead cells, and debris – Immune system activation – monitor and attack antigens
![Lymph nodes Lymph Nodes Animation Lymph nodes Lymph Nodes Animation](https://slidetodoc.com/presentation_image/b76af09ea4bd362f4e4b9184283c1040/image-17.jpg)
Lymph nodes Lymph Nodes Animation
![](https://slidetodoc.com/presentation_image/b76af09ea4bd362f4e4b9184283c1040/image-18.jpg)
![Spleen Largest lymphatic organ Functions Site of white blood cell production Spleen • Largest lymphatic organ • Functions: – Site of white blood cell production](https://slidetodoc.com/presentation_image/b76af09ea4bd362f4e4b9184283c1040/image-19.jpg)
Spleen • Largest lymphatic organ • Functions: – Site of white blood cell production – Immune surveillance and response – Cleanses the blood by removing dead red blood cells
![Thymus Only lymphoid organ that does NOT fight antigens it functions as Tcell academy Thymus Only lymphoid organ that does NOT fight antigens, it functions as “T-cell academy”](https://slidetodoc.com/presentation_image/b76af09ea4bd362f4e4b9184283c1040/image-20.jpg)
Thymus Only lymphoid organ that does NOT fight antigens, it functions as “T-cell academy” – modifies T-cells
![Tonsils Adenoids Simplest lymphatic organs Trap bacteria and other antigens which Tonsils & Adenoids • Simplest lymphatic organs • Trap bacteria and other antigens which](https://slidetodoc.com/presentation_image/b76af09ea4bd362f4e4b9184283c1040/image-21.jpg)
Tonsils & Adenoids • Simplest lymphatic organs • Trap bacteria and other antigens which work their way into the follicles where they are destroyed
![The Urinary System The Urinary System](https://slidetodoc.com/presentation_image/b76af09ea4bd362f4e4b9184283c1040/image-22.jpg)
The Urinary System
![Functions of Urinary System Regulate fluid balance fluid volume of the body FILTER Functions of Urinary System ● Regulate fluid balance (fluid volume) of the body FILTER](https://slidetodoc.com/presentation_image/b76af09ea4bd362f4e4b9184283c1040/image-23.jpg)
Functions of Urinary System ● Regulate fluid balance (fluid volume) of the body FILTER BLOOD ● Excrete waste products from the blood l Stabilize blood p. H l Regulate ion concentrations in the blood
![Kidney Location Kidney Location](https://slidetodoc.com/presentation_image/b76af09ea4bd362f4e4b9184283c1040/image-24.jpg)
Kidney Location
![Major Organs of the Urinary System Kidneys main organs of the urinary system Major Organs of the Urinary System – Kidneys– main organs of the urinary system;](https://slidetodoc.com/presentation_image/b76af09ea4bd362f4e4b9184283c1040/image-25.jpg)
Major Organs of the Urinary System – Kidneys– main organs of the urinary system; have specialized cells called Nephrons that filter harmful poisons like urea from the blood
![Major Organs of the Urinary System Kidneys main organs of the urinary system Major Organs of the Urinary System – Kidneys– main organs of the urinary system;](https://slidetodoc.com/presentation_image/b76af09ea4bd362f4e4b9184283c1040/image-26.jpg)
Major Organs of the Urinary System – Kidneys– main organs of the urinary system; have specialized cells called Nephrons that filter harmful poisons like urea from the blood
![Major Organs of the Urinary System Bladder stores urine Major Organs of the Urinary System – Bladder –stores urine](https://slidetodoc.com/presentation_image/b76af09ea4bd362f4e4b9184283c1040/image-27.jpg)
Major Organs of the Urinary System – Bladder –stores urine
![Major Organs of the Urinary System Bladder stores urine Major Organs of the Urinary System – Bladder –stores urine](https://slidetodoc.com/presentation_image/b76af09ea4bd362f4e4b9184283c1040/image-28.jpg)
Major Organs of the Urinary System – Bladder –stores urine
![Major Organs of the Urinary System Ureters tubes that connect kidneys to bladder Major Organs of the Urinary System – Ureters– tubes that connect kidneys to bladder](https://slidetodoc.com/presentation_image/b76af09ea4bd362f4e4b9184283c1040/image-29.jpg)
Major Organs of the Urinary System – Ureters– tubes that connect kidneys to bladder
![Major Organs of the Urinary System Ureters tubes that connect kidneys to bladder Major Organs of the Urinary System – Ureters– tubes that connect kidneys to bladder](https://slidetodoc.com/presentation_image/b76af09ea4bd362f4e4b9184283c1040/image-30.jpg)
Major Organs of the Urinary System – Ureters– tubes that connect kidneys to bladder
![Major Organs of the Urinary System Urethra tube thru which urine exits the Major Organs of the Urinary System – Urethra– tube thru which urine exits the](https://slidetodoc.com/presentation_image/b76af09ea4bd362f4e4b9184283c1040/image-31.jpg)
Major Organs of the Urinary System – Urethra– tube thru which urine exits the body
![Major Organs of the Urinary System Urethra tube thru which urine exits the Major Organs of the Urinary System – Urethra– tube thru which urine exits the](https://slidetodoc.com/presentation_image/b76af09ea4bd362f4e4b9184283c1040/image-32.jpg)
Major Organs of the Urinary System – Urethra– tube thru which urine exits the body
![Major Organs of the Urinary System Kidneys main organs of the urinary Major Organs of the Urinary System – – Kidneys– main organs of the urinary](https://slidetodoc.com/presentation_image/b76af09ea4bd362f4e4b9184283c1040/image-33.jpg)
Major Organs of the Urinary System – – Kidneys– main organs of the urinary system; have specialized cells called Nephrons that filter harmful poisons like urea from the blood Bladder –stores urine Ureters– tubes that connect kidneys to bladder Urethra– tube thru which urine exits the body
![2 Categories of Waste Removed By the Kidneys produced by cellular respiration 2 Categories of Waste Removed By the Kidneys (produced by cellular respiration)](https://slidetodoc.com/presentation_image/b76af09ea4bd362f4e4b9184283c1040/image-34.jpg)
2 Categories of Waste Removed By the Kidneys (produced by cellular respiration)
![Excretion and other body systems Excretion and other body systems](https://slidetodoc.com/presentation_image/b76af09ea4bd362f4e4b9184283c1040/image-35.jpg)
Excretion and other body systems
![Cross section Cross section](https://slidetodoc.com/presentation_image/b76af09ea4bd362f4e4b9184283c1040/image-36.jpg)
Cross section
![Kidney Stones Kidney Stones](https://slidetodoc.com/presentation_image/b76af09ea4bd362f4e4b9184283c1040/image-37.jpg)
Kidney Stones
![](https://slidetodoc.com/presentation_image/b76af09ea4bd362f4e4b9184283c1040/image-38.jpg)
![Renal failure Acute sudden kidney failure is the sudden loss of the ability Renal failure • Acute (sudden) kidney failure is the sudden loss of the ability](https://slidetodoc.com/presentation_image/b76af09ea4bd362f4e4b9184283c1040/image-39.jpg)
Renal failure • Acute (sudden) kidney failure is the sudden loss of the ability of the kidneys to remove waste and concentrate urine. – Can be caused by: Dehydration, Hemorrhage, Injury, Septic shock, Serious illness, Surgery
![Quick Time Review Quick Time Review](https://slidetodoc.com/presentation_image/b76af09ea4bd362f4e4b9184283c1040/image-40.jpg)
Quick Time Review
Lymph tissue fluid
Lymphatic system organs and functions
Functions of the lymphatic system
Chapter 24 the immune and lymphatic systems and cancer
What empties into the left subclavian vein
Lymphatic system vs endocrine system
Physiology of urine formation
Kidneys location and structure figure 15-1
The cf py/o means
Interesting facts about the urinary system
Urogenital papilla fetal pig
The urinary system chapter 30
Chapter 15 the urinary system figure 15-3
Chapter 20 urinary/excretory system
Urinary system model
Urinary system model
Placoid scales definition
Urinary system powerpoint
Proximal convoluted tubule histology
Adh hormone function
Ureter diameter
Nephron urinary system
L
Defination of urinary system
Homework
Rhinarium
Rat urinary system
Vena cava function in excretory system
Kidneys location and structure figure 15-2
Juxtaglomerular cells vs macula densa
Renal tubule
Urinary system
Flow of urine diagram
Cortical nephron
Countercurrent multiplier
Urinary system
Bladder location
Urinary system root words
What causes uti
Urinary system
Figure 15-3 is a diagram of the nephron